Name: 2N3442
Brand: ON Semiconductor
SKU: 2N3442
Availability: InStock
Rating: 5 (120 reviews)

2N3442

For Reference Only

Part Number	2N3442
Manufacturer	ON Semiconductor
Description	TRANS NPN 140V 10A TO3
Datasheet	2N3442 Specifications
Package	TO-204AA, TO-3
ECAD
In Stock	6,160 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 18 - Apr 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2N3442 (Transistors - Bipolar (BJT) - Single) is manufactured by ON Semiconductor 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 2N3442 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N3442 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N3442.

2N3442 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-204AA, TO-3
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	10A
Voltage - Collector Emitter Breakdown (Max)	140V
Vce Saturation (Max) @ Ib, Ic	5V @ 2A, 10A
Current - Collector Cutoff (Max)	200mA
DC Current Gain (hFE) (Min) @ Ic, Vce	20 @ 3A, 4V
Power - Max	117W
Frequency - Transition	80MHz
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-204AA, TO-3
Supplier Device Package	TO-3

2N3442 Reviews

Trent*****ugherty

March 29, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Joce*****King

March 26, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Finle*****rnton

March 21, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Park*****aley

March 19, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Sloa*****alton

March 14, 2023

★ ★ ★ ★ ★

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

Tin*****y Rai

February 28, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

2N3442 Packaging

2N3442 FAQ

1. How to order 2N3442 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 2N3442 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N3442. All suppliers must pass our qualification reviews before they can publish their products including 2N3442 on Heisener; we pay more attention to the channels and quality of 2N3442 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N3442 price and inventory displayed accurate?

The price and inventory of 2N3442 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 2N3442?

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 2N3442 we delivered, we will accept the replacement or return of the 2N3442 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 2N3442.

(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 2N3442 pin diagram, 2N3442 datasheet?

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

2N3442 Related Products

DSC1122AE1-150.0000T	Microchip Technology, OSC MEMS 150.000MHZ LVPECL SMD, 6-SMD, No Lead, Exposed Pad, -	View
ATCC-211B-006-107M-T	Abracon LLC, TANT CAP 100.0UF 6.3V 20%, 1411 (3528 Metric), -	View
APT41F100J	Microsemi Corporation, MOSFET N-CH 1000V 41A SOT-227, SOT-227-4, miniBLOC, -	View
24LC02B-E/ST	Microchip Technology, IC EEPROM 2KBIT 400KHZ 8TSSOP, 8-TSSOP (0.173", 4.40mm Width), -	View
FTAS00-10.6AW-4	NKK Switches, TOUCH SCREEN, 4-WIRE, 10.6" DIAG, -, -	View
101TL2-31	Honeywell Sensing and Productivity Solutions, SWITCH TOGGLE SPDT 7.5A 115V, -, -	View
Y16901R25000B9L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 1.25 OHM 8W 0.1% TO220-4, TO-220-4, -	View
ESQT-150-03-M-Q-310-001	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	View
6-1565036-5	TE Connectivity AMP Connectors, EP CONN. HDR ASSY 5/6P W/O#5 BLU, -, -	View
RMC12DREI-S734	Sullins Connector Solutions, CONN EDGE DUAL FMALE 24POS 0.100, -, -	View
SW001A2B961-BZ	GE Critical Power, DC/DC CONVERTER 12V 1.2A 14W, 6-DIP Module, -	View
V72C15C150BS	Vicor Corporation, CONVERTER MOD DC/DC 15V 150W, Quarter Brick, -	View

2N3442 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

2N3442G

D# V36:1790_07318043

ON Semiconductor

Trans GP BJT NPN 140V 10A 117000mW 3-Pin(2+Tab) TO-3 Tray

JANTX2N3442

D# V37:1799_09109630

Microchip Technology Inc

Trans GP BJT NPN 140V 10A 6000mW 3-Pin(2+Tab) TO-3 Tray

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
2N3442JAN D# JAN2N3442	VPT Components	Power Transistor NPN 3-Pin TO-3 - Bulk (Alt: JAN2N3442)	0
JANTXV2N3442 D# JANTXV2N3442	Microchip Technology Inc	Trans GP BJT NPN 140V 10A 2-Pin TO-3 Tray - Trays (Alt: JANTXV2N3442) RoHS: Not Compliant	0
JAN2N3442 D# JAN2N3442	Microchip Technology Inc	Trans GP BJT NPN 140V 10A 2-Pin TO-3 Tray - Trays (Alt: JAN2N3442) RoHS: Not Compliant	0
2N3442G D# 2N3442G	ON Semiconductor	Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Tray - Bulk (Alt: 2N3442G) RoHS: Compliant	0
2N3442 TIN/LEAD D# 2N3442 TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Sleeve (Alt: 2N3442 TIN/LEAD) RoHS: Not Compliant	0
JANTX2N3442 D# JANTX2N3442	Microchip Technology Inc	Trans GP BJT NPN 140V 10A 2-Pin TO-3 Tray - Trays (Alt: JANTX2N3442) RoHS: Not Compliant	0
2N3442JANTX D# JANTX2N3442	VPT Components	Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Sleeve - Bulk (Alt: JANTX2N3442)	0
2N3442JANTXV D# JANTXV2N3442	VPT Components	Power Transistor NPN 3-Pin TO-3 - Bulk (Alt: JANTXV2N3442)	0
2N3442 D# 2N3442	Central Semiconductor Corp	Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Bag - Rail/Tube (Alt: 2N3442) RoHS: Not Compliant	0
2N3442 PBFREE D# 2N3442 PBFREE	Central Semiconductor Corp	Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Sleeve (Alt: 2N3442 PBFREE) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

2N3442G

D# 2N3442G

ON Semiconductor

Transistor GP BJT NPN 140V 10A 2-Pin TO-3 Tray (Alt: 2N3442G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

2N3442

New Jersey Semiconductor Products, Inc.

15979

Part Number

Manufacturer

Description

Stock

2N3442G

ON Semiconductor

Transistor: NPN, bipolar, 160V, 10A, 117W, TO3

110

2N3442

SPC Multicomp

TRANSISTOR, NPN, TO-3

Part Number	Manufacturer	Description	Stock
2N3442 PBFREE D# 1514-2N3442PBFREE-ND	Central Semiconductor Corp	TRANS NPN 140V 10A TO-3	167
2N3442 D# 2368-2N3442-ND	NTE Electronics Inc	TRANS NPN 140V 10A TO204	22
JANTXV2N3442 D# 1086-16110-ND	Microchip Technology Inc	TRANS NPN 140V 10A TO-3	0
JAN2N3442 D# 1086-16109-ND	Microchip Technology Inc	TRANS NPN 140V 10A TO-3	0
JANTX2N3442 D# 1086-15505-ND	Microchip Technology Inc	TRANS NPN 140V 10A TO-3	0
2N3442G D# 2N3442GOS-ND	ON Semiconductor	TRANS NPN 140V 10A TO204	198

Part Number

Manufacturer

Description

Stock

JAN2N3442

D# JAN2N3442

Microchip Technology Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

Part Number	Manufacturer	Description	Stock
2N3442.. D# 1165891	SPC Multicomp	TRANSISTOR, NPN, TO-3 RoHS: Compliant Min Qty: 1 Container: Each	815
2N3442G D# 2535592	ON Semiconductor	TRANSISTOR, BIPOL, NPN, 140V, TO-204-2 RoHS: Compliant Min Qty: 1 Container: Each	206
2N3442 D# 3378899	SPC Multicomp	TRANS, BIPOLAR, 140V, 10A, TO-3 RoHS: Compliant Min Qty: 1 Container: Each	4478

Part Number

Manufacturer

Description

Stock

2N3442G

ON Semiconductor

2N Series 140 V 10 A NPN High-Power Industrial Transistor - TO-204AA

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
2N3442A	ARGENT	OEM/CM QUOTES ONLY \| NO BROKERS	21
J2N3442	SOLID POWER CORP	OEM/CM QUOTES ONLY \| NO BROKERS	2400
JANTX2N3442		OEM/CM QUOTES ONLY \| NO BROKERS	2378
2N3442CRC	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	10
JAN2N3442	Rca Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	955
2N3442N	MAGNATEC	OEM/CM QUOTES ONLY \| NO BROKERS	445
JTXV2N3442	AMPO	OEM/CM QUOTES ONLY \| NO BROKERS	14
2N3442	Inchange Semiconductor Company Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	25990
2N3442LEADFREE	CENTRAL SEMICONDUCTOR COR	OEM/CM QUOTES ONLY \| NO BROKERS	190
2N3442G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2260
JAN2N3442ONHOLDSEEJEFFORJACKIE	NES	OEM/CM QUOTES ONLY \| NO BROKERS	3
JTX2N3442	SOLID POWER CORP	OEM/CM QUOTES ONLY \| NO BROKERS	623
JANTXV2N3442	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N3442JANTX	Solitron Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	163
2N3442JTX	SILI84	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N3442SEL	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	14
2N3442RCA86S11A4A	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	55

Part Number

Manufacturer

Description

Stock

JX2N3442

Analog Devices Inc

OEM/CM ONLY

988

Part Number

Manufacturer

Description

Stock

2N3442

NTE Electronics Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

2N3442G

D# 863-2N3442G

ON Semiconductor

Bipolar Transistors - BJT 10A 140V 117W NPN

RoHS: Compliant

1954

2N3442 PBFREE

D# 610-2N3442

Central Semiconductor Corp

Bipolar Transistors - BJT NPN Power SW

RoHS: Compliant

114

Part Number	Manufacturer	Description	Stock
JAN2N3442	Microchip Technology Inc	Power BJT RoHS: Compliant	0
2N3442	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTXV2N3442	Microchip Technology Inc	Power BJT RoHS: Compliant	0
JANTX2N3442	Microchip Technology Inc	Power BJT RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JANTX2N3442 D# MCHP00000068692	Microchip Technology Inc	Power BJT	0
2N3442 D# MCHP00000046995	Microchip Technology Inc	Power BJT	0
JANTXV2N3442 D# MCHP00000074055	Microchip Technology Inc	Power BJT	0
JAN2N3442 D# MCHP00000060399	Microchip Technology Inc	Power BJT	0

Part Number	Manufacturer	Description	Stock
2N3442G D# 82Y7705	ON Semiconductor	TRANSISTOR, BIPOL, NPN, 140V, TO-204-2, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:140V, Transition Frequency ft:80kHz, Power Dissipation Pd:117W, DC Collector Current:10A, DC Current Gain hFE:7.5hFE, Transistor CaseRoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	52
2N3442.. D# 78M7082	SPC Multicomp	BIPOLAR TRANSISTOR, NPN, 140V, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:140V, DC Collector Current:10A, Power Dissipation Pd:117W, Transistor Mounting:Through Hole, No. of Pins:2Pins, Transition Frequency ft:80kHz RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	114
2N3442 D# 33C8247	NTE Electronics Inc	TRANSISTOR NPN SILICON BVCEO=140V IC=10A TO-3 CASE FOR USE IN AUDIO AMP SHUNT REGULATORS AND SWITCH ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
2N3442G D# NS-2N3442G	ON Semiconductor	OEM/CM ONLY	6947
2N3442 D# NS-2N3442	ON Semiconductor	OEM/CM ONLY	5259
2N3442+JANTX D# NS-2N3442+JANTX	Defense Logistics Agency	OEM/CM ONLY	5069
2N3442JANTX D# NS-2N3442JANTX	Microsemi Corporation	OEM/CM ONLY	2292
2N3442-D D# NS-2N3442-D	ON Semiconductor	OEM/CM ONLY	2033
2N3442+JAN D# NS-2N3442+JAN	Defense Logistics Agency	OEM/CM ONLY	2242
2N3442+JANTXV D# NS-2N3442+JANTXV	Defense Logistics Agency	OEM/CM ONLY	2335

Part Number

Manufacturer

Description

Stock

2N3442

NTE Electronics Inc

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
2N3442	Motorola Semiconductor Products	Bipolar Junction Transistor, NPN Type, TO-3	6
JAN2N3442	RCA	Bipolar Junction Transistor, NPN Type, TO-3	823
JANTX2N3442	Solitron Devices Inc	10 A, 140 V, NPN, Si, POWER TRANSISTOR, TO-3	114

Part Number

Manufacturer

Description

Stock

2N3442

D# 2N3442

RCA

Inventory R

JAN2N3442

D# JAN2N3442

Sensitron Semiconductors

Semiconductor

Part Number

Manufacturer

Description

Stock

2N3442G

D# 7743221

ON Semiconductor

ON Semi 2N3442G NPN Transistor, 10 A, 140 V, 2-Pin TO-204AA, EA

Min Qty: 1

Container: Bulk

180

Part Number

Manufacturer

Description

Stock

2N3442G

ON Semiconductor

Power Bipolar Transistor, 10A, 140V, NPN, TO-204AA, Metal, 2 Pin

RoHS: Compliant

2163

Part Number	Manufacturer	Description	Stock
2N3442RCA86S11A4A	RCA	OEM/CM ONLY	65
2N3442 PBFREE	Central Semiconductor Corp	OEM/CM ONLY	262
2N3442 LEAD FREE	Central Semiconductor Corp	OEM/CM ONLY	262
J2N3442	Solitron Devices Inc	OEM/CM ONLY	2464
2N3442G	ON Semiconductor	OEM/CM ONLY	550
2N3442N	TT Electronics Power and Hybrid / Semelab Limited	OEM/CM ONLY	410
JTX2N3442	Solitron Devices Inc	OEM/CM ONLY	679
2N3442BAN		OEM/CM ONLY	151

Part Number	Manufacturer	Description	Stock
JANTXV2N3442	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/370 pbFree: Pb-Free	0
JAN2N3442	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/370 pbFree: Pb-Free	0
JANTX2N3442	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/370	0

Part Number

Manufacturer

Description

Stock

2N3442

D# 2028002505

Solitron Devices Inc

2N3442 SOLITRON Transistor

553

Part Number

Manufacturer

Description

Stock

2N3442

ON Semiconductor

shipping today

45635

Part Number

Manufacturer

Description

Stock

2N3442G

D# 31352891

ON Semiconductor

Trans GP BJT NPN 140V 10A 117000mW 3-Pin(2+Tab) TO-3 Tray

Part Number	Manufacturer	Description	Stock
JANTX2N3442	STC	RFQ	923
JAN2N3442	Vishay Siliconix	RFQ	12622
2N3442G	ON Semiconductor	RFQ	12987
2N3442GOS	ON Semiconductor	RFQ	2403

Part Number	Manufacturer	Description	Stock
2N3442 D# 3378899	SPC Multicomp	TRANS, BIPOLAR, 140V, 10A, TO-3 RoHS: Compliant Min Qty: 1 Container: Each	4478
2N3442G. D# 1126019	ON Semiconductor	BIPOLAR TRANSISTOR, NPN, 140V RoHS: Compliant Min Qty: 2 Container: Each	0
2N3442.. D# 1165891	SPC Multicomp	TRANSISTOR, NPN, TO-3 RoHS: Compliant Min Qty: 1 Container: Each	891
2N3442G D# 2535592	ON Semiconductor	TRANSISTOR, BIPOL, NPN, 140V, TO-204-2 RoHS: Compliant Min Qty: 1 Container: Each	52

Quick Inquiry

2N3442

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