Name: 2N3440
Brand: Microsemi Corporation
SKU: 2N3440_1B3
Availability: InStock
Rating: 5 (179 reviews)

2N3440

For Reference Only

Part Number	2N3440
Manufacturer	Microsemi Corporation
Description	TRANS NPN 250V 1A TO-39
Datasheet	2N3440 Specifications
Package	TO-205AD, TO-39-3 Metal Can
ECAD
In Stock	10,500 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 19 - Apr 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2N3440 (Transistors - Bipolar (BJT) - Single) is manufactured by Microsemi Corporation and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 2N3440 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N3440 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N3440.

2N3440 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-205AD, TO-39-3 Metal Can
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	1A
Voltage - Collector Emitter Breakdown (Max)	250V
Vce Saturation (Max) @ Ib, Ic	500mV @ 4mA, 50mA
Current - Collector Cutoff (Max)	2µA
DC Current Gain (hFE) (Min) @ Ic, Vce	40 @ 20mA, 10V
Power - Max	800mW
Frequency - Transition	-
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-205AD, TO-39-3 Metal Can
Supplier Device Package	TO-39

2N3440 Reviews

Sawy*****sborne

April 4, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Misa*****hakur

March 19, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Cor*****Ball

March 19, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Lond*****aldwin

March 15, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Matil*****garajan

March 11, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Annab*****Atwal

March 11, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Ben***** Moss

March 10, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Paloma*****acharyya

February 24, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Blaz*****iffith

February 20, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Write a Review

★★★★★

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Thanks for Your Review!

2N3440 Packaging

2N3440 FAQ

1. How to order 2N3440 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 2N3440 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N3440. All suppliers must pass our qualification reviews before they can publish their products including 2N3440 on Heisener; we pay more attention to the channels and quality of 2N3440 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N3440 price and inventory displayed accurate?

The price and inventory of 2N3440 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 2N3440?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 2N3440 we delivered, we will accept the replacement or return of the 2N3440 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 2N3440.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 2N3440 pin diagram, 2N3440 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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2N3440 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

2N3440

D# 71079101

Solid State Manufacturing

TRANS NPN 250V 1A TO-39

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
JANS2N3440 D# VN6:3635_17118253	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Tray RoHS: Compliant	0
JANTX2N3440U4 D# VN6:3635_17118386	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin Case U4 Tray RoHS: Compliant	0
JANTXV2N3440 D# V37:1799_07432743	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Not Compliant	0
JANTXV2N3440U4 D# V37:1799_09110381	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin Case U4 Tray RoHS: Compliant	0
JANS2N3440UA D# V37:1799_09109280	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 4-Pin UA Tray RoHS: Compliant	0
JANS2N3440U4 D# V37:1799_09123251	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin Case U4 Tray RoHS: Compliant	0
JANTX2N3440UA D# V37:1799_07432747	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 4-Pin UA Waffle RoHS: Compliant	0
2N3440 PBFREE D# V36:1790_07683095	Central Semiconductor Corp	Trans GP BJT NPN 250V 1A 1000mW	0
2N3440L D# V36:1790_09127435	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-5 Bag RoHS: Not Compliant	0
2N3440 D# V36:1790_07163013	TT Electronics Power and Hybrid / Semelab Limited	Trans GP BJT NPN 250V 1A 3-Pin TO-39 RoHS: Compliant	0
JAN2N3440U4 D# V37:1799_09108941	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin Case U4 Tray RoHS: Compliant	0
JAN2N3440 D# V37:1799_09132501	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Not Compliant	0
2N3440 TIN/LEAD D# V36:1790_23882588	Central Semiconductor Corp	2N3440 TIN/LEAD	0
JANTXV2N3440UA D# V81:2367_18854809	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 4-Pin UA Waffle RoHS: Compliant	0
JANTX2N3440 D# V37:1799_09136337	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Not Compliant	0
JANTX2N3440L D# V37:1799_09136338	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-5 Bag RoHS: Not Compliant	0
2N3440E3 D# VN5:3623_17334628	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JAN2N3440L D# JAN2N3440L	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin TO-5 - Bag (Alt: JAN2N3440L) RoHS: Not Compliant	0
2N3440U4JANTXV D# JANTXV2N3440U4	VPT Components	Transistor GP BJT NPN 250V 1A 3-Pin SMD - Bulk (Alt: JANTXV2N3440U4)	0
JANTX2N3440L D# JANTX2N3440L	Microchip Technology Inc	- Bag (Alt: JANTX2N3440L) RoHS: Not Compliant	0
JANTX2N3440U4 D# JANTX2N3440U4	VPT Components	JANTX2N3440U4 - Bulk (Alt: JANTX2N3440U4)	0
JANTXV2N3440U4 D# JANTXV2N3440U4	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin SMD Tray - Trays (Alt: JANTXV2N3440U4) RoHS: Not Compliant	0
JANS2N3440 D# JANS2N3440	VPT Components	JANS2N3440 - Bulk (Alt: JANS2N3440)	0
JANS2N3440UA D# JANS2N3440UA	VPT Components	Trans GP BJT NPN 250V 1A 4-Pin SMD Tray - Bulk (Alt: JANS2N3440UA)	0
JANS2N3440U4 D# JANS2N3440U4	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin SMD Tray - Trays (Alt: JANS2N3440U4) RoHS: Not Compliant	0
JANTXV2N3440 D# JANTXV2N3440	Microchip Technology Inc	- Bag (Alt: JANTXV2N3440) RoHS: Not Compliant	0
JANTX2N3440UA D# JANTX2N3440UA	VPT Components	JANTX2N3440UA - Bulk (Alt: JANTX2N3440UA)	0
2N3440L D# 2N3440L	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin TO-5 - Bag (Alt: 2N3440L) RoHS: Not Compliant	0
JANS2N3440L D# JANS2N3440L	VPT Components	JANS2N3440L - Bulk (Alt: JANS2N3440L)	0
ADJ52005 D# ADJ52005	Panasonic Electronic Components	Electromechanical Relay DPDT 16A 5VDC 167Ohm Through Hole (Alt: ADJ52005) RoHS: Compliant	0
JAN2N3440U4 D# JAN2N3440U4	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin SMD Tray - Trays (Alt: JAN2N3440U4) RoHS: Not Compliant	0
2N3440UA D# 2N3440UA	Microchip Technology Inc	Transistor GP BJT NPN 250V 1A 4-Pin SMD Waffle - Waffle Pack (Alt: 2N3440UA) RoHS: Not Compliant	0
JANTXV2N3440L D# JANTXV2N3440L	VPT Components	JANTXV2N3440L - Bulk (Alt: JANTXV2N3440L)	0
JAN2N3440 D# JAN2N3440	VPT Components	Trans GP BJT NPN 250V 1A 3-Pin TO-39 - Bulk (Alt: JAN2N3440)	0
2N3440 D# 2N3440	Harris Semiconductor	Transistor GP BJT NPN 300V 1A 3-Pin TO-205AD - Bulk (Alt: 2N3440) RoHS: Not Compliant	0
JANTX2N3440 D# JANTX2N3440	Microchip Technology Inc	- Bag (Alt: JANTX2N3440) RoHS: Not Compliant	0
2N3440 TIN/LEAD D# 2N3440 TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 250V 1A 3-Pin TO-39 Box - Boxed Product (Development Kits) (Alt: 2N3440 TIN/LEAD) RoHS: Not Compliant	0
2N3440U4JAN D# JAN2N3440U4	VPT Components	Transistor GP BJT NPN 250V 1A 3-Pin SMD - Bulk (Alt: JAN2N3440U4)	0
JANTXV2N3440UA D# JANTXV2N3440UA	VPT Components	JANTXV2N3440UA - Bulk (Alt: JANTXV2N3440UA)	0

Part Number	Manufacturer	Description	Stock
ADJ52005 D# ADJ52005J	Panasonic Electronic Components	Electromechanical Relay DPDT 16A 5VDC 167Ohm Through Hole (Alt: ADJ52005J)	0
2N3440E3 D# 2N3440E3	Microchip Technology Inc	TO-39/1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR (Alt: 2N3440E3) RoHS: Compliant	0
JANSR2N3440UA D# JANSR2N3440UA	Microchip Technology Inc	100kRad RADIATION HARDENED NPN LOW POWER SILICON TRANSISTOR (Alt: JANSR2N3440UA) RoHS: Not Compliant	0
2N3440L D# 2N3440L	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 3-Pin TO-5 (Alt: 2N3440L) RoHS: Not Compliant	0
JANTX2N3440 D# JANTX2N3440	Microchip Technology Inc	(Alt: JANTX2N3440) RoHS: Not Compliant	0
JAN2N3440 D# JAN2N3440	Microchip Technology Inc	TO-39/NPN LOW POWER SILICON TRANSISTOR (Alt: JAN2N3440) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JANTXV2N3440	Motorola Semiconductor Products		5
2N3440	Fairchild Semiconductor Corporation		2
JANTX2N3440	RCA		99
JAN2N3440	.		2
JANTX2N3440L	NES		21

Part Number

Manufacturer

Description

Stock

2N3440-T

D# 27S2750

Continental Device India Ltd

Transistor 2N3440

523

Part Number	Manufacturer	Description	Stock
ADJ52005	Panasonic Electronic Components	Min Qty 100	0
2N3440	SPC Multicomp	TRANSISTOR, NPN, TO-39	321
JANTX2N3440	RCA	Min Qty 2	99
JAN2N3440	SSI	Min Qty 1	93
JANTX2N3440L	Motorola Mobility LLC	2N3440L	193
2N3440L	Central Semiconductor Corp	TRANS NPN 250V TO-39	1443
JAN2N3440L	Microsemi Corporation	NPN TRANSISTOR (NPN) - Bulk	0
JANTXV2N3440	Microsemi Corporation	Trans GP BJT NPN 250V 1A 3-Pin TO-39	93
JANTXV2N3440L	Microsemi Corporation	TRANS NPN 250V 1A	0

Part Number

Manufacturer

Description

Stock

2N3440

Philips E C G Inc

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
JAN2N3440L D# 1086-2346-ND	Microchip Technology Inc	TRANS NPN 250V 1A TO5	0
JANTX2N3440L D# 1086-2698-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0
JANS2N3440 D# 1086-16103-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0
JANS2N3440U4 D# 1086-16104-ND	Microchip Technology Inc	TRANS NPN 250V 1A TO-5	0
JANS2N3440UA D# 1086-16105-ND	Microchip Technology Inc	TRANS NPN 250V 1A TO-5	0
2N3440L D# 2N3440L-ND	Microchip Technology Inc	TRANS NPN 250V 1A TO-5	0
JANTXV2N3440 D# 1086-3074-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0
JANTX2N3440UA D# 1086-16106-ND	Microchip Technology Inc	TRANS NPN 250V 1A TO-5	0
2N3440 PBFREE D# 1514-2N3440PBFREE-ND	Central Semiconductor Corp	TRANS NPN 250V TO-39	2637
2N3440 D# 2156-2N3440-ND	Rochester Electronics LLC	SMALL SIGNAL BIPOLAR TRANSISTOR	16704
2N3440U4 D# 2N3440U4MS-ND	Microchip Technology Inc	POWER BJT	0
2N3440UA D# 2N3440UA-ND	Microchip Technology Inc	NPN POWER SILICON TRANSISTORS	0
JANTXV2N3440L D# 1086-3075-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0
ADJ52005 D# ADJ52005-ND	Panasonic Electronic Components	ADJ(DJ) RELAY (SEALED, 2C, 1-COI	0
JANTX2N3440 D# 1086-2697-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0
JAN2N3440 D# 1086-2345-ND	Microchip Technology Inc	TRANS NPN 250V 1A	0

Part Number	Manufacturer	Description	Stock
JX2N3440	NES	In stock shipping within 2days	181
JANTX2N3440	Microsemi Corporation	In stock shipping within 2days	131
JANTX2N3440U4	Microsemi Corporation	In stock shipping within 2days	300
2N3440	Motorola Semiconductor Products	In stock shipping within 2days	400

Part Number

Manufacturer

Description

Stock

2N3440

D# 9207040

SPC Multicomp

TRANSISTOR, NPN, TO-39

RoHS: Compliant

Min Qty: 1

Container: Each

66699

Part Number	Manufacturer	Description	Stock
JANTX2N3440	Microchip Technology Inc	2N32XX Series NPN 350 V 1 A Through Hole Low Power Silicon Transistor - TO-39 RoHS: Compliant pbFree: Yes	20
2N3440	Microchip Technology Inc	2N3440 Series 250 V 1 A Through Hole NPN Epitaxial Transistor - TO-39 RoHS: Compliant pbFree: Yes	0
JANTXV2N3440	Microchip Technology Inc	JANTXV Series 250 V 1 A Through Hole NPN Low Power Silicon Transistor - TO-39 RoHS: Compliant pbFree: Yes	0
JANTX2N3440UA	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 4-Pin UA RoHS: Compliant pbFree: Yes	0
2N3440 PBFREE	Central Semiconductor Corp	2N3440 Series 250 V 1 A NPN Through Hole Silicon Transistor - TO-39 RoHS: Compliant pbFree: Yes	498
ADJ52005	Panasonic Electronic Components	RoHS: Compliant pbFree: Yes	0
JAN2N3440	Microchip Technology Inc	2N3440 Series 250 V 1 A NPN Low Power Silicon Transistor - TO-39-3 RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
JANTXV2N3440	Solitron Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	570
2N3440JANTXV	Motorola Corp	OEM/CM QUOTES ONLY \| NO BROKERS	203
2N3440LEADFREE	CENTRAL SEMICONDUCTOR COR	OEM/CM QUOTES ONLY \| NO BROKERS	7577
2N3440PBFREE	CENTRAL SEMICONDUCTOR COR	OEM/CM QUOTES ONLY \| NO BROKERS	7577
JANTX2N3440L	STC COMPONENTS	OEM/CM QUOTES ONLY \| NO BROKERS	390
JANTX2N3440	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1090
2N3440LMOTOROLAIN	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	153
JANTXV2N3440L	Solitron Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	67
JANTXV2N3440UA		OEM/CM QUOTES ONLY \| NO BROKERS	1276
2N3440NSC	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	207
JANTX2N3440U4	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N3440P		OEM/CM QUOTES ONLY \| NO BROKERS	16
JANS2N3440UA	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
JANS2N3440U4	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N3440RCA	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	38
JAN2N3440		OEM/CM QUOTES ONLY \| NO BROKERS	5800
JANS2N3440L	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
JANS2N3440	PPC	OEM/CM QUOTES ONLY \| NO BROKERS	258
JANTXV2N3440U4	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
J2N3440L	NES	OEM/CM QUOTES ONLY \| NO BROKERS	464
2N3440L	SIGNET	OEM/CM QUOTES ONLY \| NO BROKERS	271
2N3440SGS	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	129
JAN2N3440L	Signetics	OEM/CM QUOTES ONLY \| NO BROKERS	278
2N3440JTXV	MOTOROL	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N3440LJANTXV	Solitron Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	87
2N3440LJANTX	STC COMPONENTS	OEM/CM QUOTES ONLY \| NO BROKERS	380
2N3440	SPC Multicomp	OEM/CM QUOTES ONLY \| NO BROKERS	105105
JANTX2N3440UA		OEM/CM QUOTES ONLY \| NO BROKERS	1879
2N3440JTX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	136
2N3440X	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	6
JAN2N3440U4	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1

Part Number	Manufacturer	Description	Stock
2N3440E3	Microchip Technology Inc	OEM/CM ONLY	148
59610004448082N3440	Texas Instruments	OEM/CM ONLY	101
2N3440UAJANTXV	Microchip Technology Inc	OEM/CM ONLY	106
JANSR2N3440UA	Microchip Technology Inc	OEM/CM ONLY	106

Part Number

Manufacturer

Description

Stock

2N3440-T

DSI

in stock - can ship the same day

183

Part Number

Manufacturer

Description

Stock

2N3440

NTE Electronics Inc

Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39

RoHS: Compliant

ADJ52005

Panasonic Electronic Components

Power Relay 5VDC 16A DPDT(29x13x16.5)mm THT

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

2N3440

STMicroelectronics

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
2N3440 PBFREE D# 610-2N3440	Central Semiconductor Corp	Bipolar Transistors - BJT NPN High Voltage RoHS: Compliant	2970
2N3440 D# 494-2N3440	Microchip Technology Inc	Bipolar Transistors - BJT Power BJT RoHS: Not Compliant	39
JANTX2N3440 D# 494-JANTX2N3440	Microchip Technology Inc	Bipolar Transistors - BJT Power BJT RoHS: Not Compliant	61

Part Number	Manufacturer	Description	Stock
JAN2N3440U4	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440UA/TR	Microchip Technology Inc	Power BJT RoHS: Compliant	0
2N3440L	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANSR2N3440U4-LC	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440U4-LC	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANSR2N3440U4	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440UA	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440L	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JAN2N3440U4-LC	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTX2N3440L	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANSR2N3440UA	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTX2N3440U4	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440U4	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTX2N3440	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440UA-LC	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTX2N3440UA	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JAN2N3440	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440UA	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440U4	Microchip Technology Inc	BJTs RoHS: Compliant	0
2N3440	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440UA-LC	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANSR2N3440U4/TR	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANS2N3440L-LOT CHARGE	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JAN2N3440L	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3440	Microchip Technology Inc	Power BJT RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
2N3440L D# MCHP00000046991	Microchip Technology Inc	Power BJT	0
JANTX2N3440UA D# MCHP00000068690	Microchip Technology Inc	Power BJT	0
JANTXV2N3440U4-LC D# MCHP00000074050	Microchip Technology Inc	Power BJT	0
JANTXV2N3440L D# MCHP00000074048	Microchip Technology Inc	Power BJT	0
JANTX2N3440L D# MCHP00000068688	Microchip Technology Inc	Power BJT	0
JANTXV2N3440UA D# MCHP00000074051	Microchip Technology Inc	Power BJT	0
2N3440 D# MCHP00000046989	Microchip Technology Inc	Power BJT	0
JANTX2N3440 D# MCHP00000068687	Microchip Technology Inc	Power BJT	0
JAN2N3440U4-LC D# MCHP00000060395	Microchip Technology Inc	Power BJT	0
JANSR2N3440U4-LC D# MCHP00000063465	Microchip Technology Inc	Power BJT	0
JANSR2N3440U4 D# MCHP00000063463	Microchip Technology Inc	Power BJT	0
JAN2N3440 D# MCHP00000060392	Microchip Technology Inc	Power BJT	0
JANTX2N3440U4 D# MCHP00000068689	Microchip Technology Inc	Power BJT	0
JANTXV2N3440U4 D# MCHP00000074049	Microchip Technology Inc	Power BJT	0
JANTXV2N3440UA-LC D# MCHP00000074053	Microchip Technology Inc	Power BJT	0
JANSR2N3440UA D# MCHP00000063466	Microchip Technology Inc	Power BJT	0
JAN2N3440L D# MCHP00000060393	Microchip Technology Inc	Power BJT	0
JANS2N3440UA D# MCHP00000063050	Microchip Technology Inc	Power BJT	0
JANS2N3440U4 D# MCHP00000063049	Microchip Technology Inc	BJTs	0
JANS2N3440 D# MCHP00000063047	Microchip Technology Inc	Power BJT	0
JANS2N3440UA-LC D# MCHP00000063052	Microchip Technology Inc	Power BJT	0
JANTXV2N3440 D# MCHP00000074047	Microchip Technology Inc	Power BJT	0
JAN2N3440U4 D# MCHP00000060394	Microchip Technology Inc	Power BJT	0
JANSR2N3440U4/TR D# MCHP00000063464	Microchip Technology Inc	Power BJT	0
JANS2N3440L-LOT CHARGE D# MCHP00000063048	Microchip Technology Inc	Power BJT	0
JANS2N3440UA/TR D# MCHP00000063051	Microchip Technology Inc	Power BJT	0

Part Number	Manufacturer	Description	Stock
2N3440JANTX D# 10AH2113	Microchip Technology Inc	POWER BJT ROHS COMPLIANT: NO RoHS: Not Compliant Min Qty: 1 Container: Bulk	902
ADJ52005 D# 12N3440	Panasonic Electronic Components	DJ Relay RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
2N3440 D# 98K6244	SPC Multicomp	Bipolar (BJT) Single Transistor, NPN, 250 V, 15 MHz, 5 W, 1 A, 40 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	20

Part Number	Manufacturer	Description	Stock
2N3440L+JANS D# NS-2N3440L+JANS	Defense Logistics Agency	OEM/CM ONLY	1926
2N3440L+JANTX D# NS-2N3440L+JANTX	Defense Logistics Agency	OEM/CM ONLY	1818
2N3440 D# NS-2N3440	STMicroelectronics	OEM/CM ONLY	6120
JANTX2N3440 D# NS-JANTX2N3440	Microsemi Corporation	OEM/CM ONLY	1132
JANTXV2N3440L D# NS-JANTXV2N3440L	Microsemi Corporation	OEM/CM ONLY	1147
JAN2N3440 D# NS-JAN2N3440	Microsemi Corporation	OEM/CM ONLY	1162
2N3440L+JANTXV D# NS-2N3440L+JANTXV	Defense Logistics Agency	OEM/CM ONLY	2384
JAN2N3440L D# NS-JAN2N3440L	Microsemi Corporation	OEM/CM ONLY	1114
2N3440+JANTX D# NS-2N3440+JANTX	Defense Logistics Agency	OEM/CM ONLY	1061
2N3440JANTX D# NS-2N3440JANTX	Microsemi Corporation	OEM/CM ONLY	1448
2N3440+JANS D# NS-2N3440+JANS	Defense Logistics Agency	OEM/CM ONLY	6723
JANTX2N3440L D# NS-JANTX2N3440L	Microsemi Corporation	OEM/CM ONLY	1159
2N3440LJANTX D# NS-2N3440LJANTX	Microsemi Corporation	OEM/CM ONLY	2671
2N3440+JAN D# NS-2N3440+JAN	Defense Logistics Agency	OEM/CM ONLY	3958
JANTXV2N3440 D# NS-JANTXV2N3440	Microsemi Corporation	OEM/CM ONLY	1155
2N3440L+JAN D# NS-2N3440L+JAN	Defense Logistics Agency	OEM/CM ONLY	2167

Part Number

Manufacturer

Description

Stock

2N3440

NTE Electronics Inc

Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39

RoHS: Compliant

ADJ52005

Panasonic Electronic Components

Power Relay 5VDC 16A DPDT(29x13x16.5)mm THT

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
2N3440JANTXV	Motorola Semiconductor Products		144
JAN2N3440	RCA	Bipolar Junction Transistor, NPN Type, TO-5	64
JANTXV2N3440	Solitron Devices Inc		392
2N3440/SGS	SGS Semiconductor Ltd		91
2N3440	Motorola Semiconductor Products	Bipolar Junction Transistor, NPN Type, TO-5	483
JANTX2N3440L	Signetics	Bipolar Junction Transistor, NPN Type, TO-5	10
JANTXV2N3440L	Solitron Devices Inc		86
2N3440LJANTX	STC COMPONENTS		268
JANTX2N3440	Microsemi Corporation	Bipolar Junction Transistor, NPN Type, TO-5	34
2N3440/MOT	Motorola Semiconductor Products		22
2N3440LJANTXV	Microsemi Corporation		6
2N3440/NSC	National Semiconductor Corporation		146
2N3440JAN	Motorola Semiconductor Products		1
2N3440/RCA	RCA		27

Part Number	Manufacturer	Description	Stock
JANTX2N3440 D# JANTX2N3440	RCA	Inventory R	7
2N3440 D# 2N3440	RCA	Semiconductor	20
2N3440LJANTXV D# 2N3440LJANTXV	Solitron Devices Inc	Semiconductor	77

Part Number

Manufacturer

Description

Stock

JANTX2N3440

D# 2N3440-JANTX

Microsemi Corporation

RF SMALL SIGNAL TRANSISTOR BIPOLAR/HBT

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

2N3440

Harris Semiconductor

NPN TRANSISTOR

RoHS: Not Compliant

16704

Part Number	Manufacturer	Description	Stock
2N3440JTX	RCA85	OEM/CM ONLY	224
JTX2N3440	SOLID POWER CORP	OEM/CM ONLY	568
2N3440FBL		OEM/CM ONLY	116
J2N3440	Solitron Devices Inc	OEM/CM ONLY	2787
2N3440/SGS	SGS Semiconductor Ltd	OEM/CM ONLY	130
2N3440LMOTOROLAIN	Motorola Mobility LLC	OEM/CM ONLY	151
2N3440T	Discrete Semiconductor Industries	OEM/CM ONLY	199
J2N3440L	NES	OEM/CM ONLY	416
2N3440 J	Solomon Goldentek Display Corp	OEM/CM ONLY	264
2N3440 PBFREE	Central Semiconductor Corp	OEM/CM ONLY	66
2N3440/B	Motorola Semiconductor Products	OEM/CM ONLY	68
2N3440 LEAD FREE	Central Semiconductor Corp	OEM/CM ONLY	6697
2N3440 HSE	Motorola Semiconductor Products	OEM/CM ONLY	775
2N3440S/MOT	Motorola Semiconductor Products	OEM/CM ONLY	196
2N3440/NSC	National Semiconductor Corporation	OEM/CM ONLY	199

Part Number

Manufacturer

Description

Stock

2N3440

STMicroelectronics

IN stock Immediate delivery

Part Number	Manufacturer	Description	Stock
JAN2N3440	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTXV2N3440UA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JAN2N3440L	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTXV2N3440U4	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTX2N3440L	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANS2N3440	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANS2N3440U4	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANS2N3440UA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANS2N3440L	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTXV2N3440	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTX2N3440UA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
2N3440	TT Electronics plc	Bipolar Transistors - BJT TRANS BI-POLAR POWER pbFree: Pb-Free	0
JAN2N3440U4	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTX2N3440U4	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTXV2N3440L	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368 pbFree: Pb-Free	0
JANTX2N3440	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/368	0

Part Number

Manufacturer

Description

Stock

2N3440

D# 2028024320

Solid State Inc

2N3440 SOLID STATE INC (SSI) High Voltage Transistor

335

Part Number

Manufacturer

Description

Stock

JANTX2N3440

Motorola Mobility LLC

shipping today

12496

2N3440

Motorola Mobility LLC

shipping today

12496

Part Number	Manufacturer	Description	Stock
JANTX2N3440 D# 53427811	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Not Compliant	0
2N3440E3 D# 35313457	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Compliant	0
JANTX2N3440U4 D# 35313096	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin Case U4 Tray RoHS: Compliant	0
JANS2N3440 D# 35312928	Microsemi Corporation	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Tray RoHS: Compliant	0
JANTXV2N3440 D# 31074813	Microchip Technology Inc	Trans GP BJT NPN 250V 1A 800mW 3-Pin TO-39 Bag RoHS: Not Compliant	0
2N3440 D# 25677322	TT Electronics Power and Hybrid / Semelab Limited	Trans GP BJT NPN 250V 1A 3-Pin TO-39 RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JAN2N3440	Signetics	RFQ	11587
2N3440	RCA	RFQ	14266
2N3440JANTX	mfr	RFQ	5121
JANTX2N3440	Microsemi Corporation	RFQ	6523

Part Number

Manufacturer

Description

Stock

2N3440

Central Semiconductor Corp

TRANS NPN 250V TO-39

616

Part Number

Manufacturer

Description

Stock

2N3440

D# 9207040

SPC Multicomp

TRANSISTOR, NPN, TO-39

RoHS: Compliant

Min Qty: 1

Container: Each

84028

2N3440.

D# 1696291

SPC Multicomp

RoHS: Compliant

Min Qty: 1

Container: Each

809

Quick Inquiry

2N3440

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS