Name: MMBTA42LT1G
Brand: ON Semiconductor
SKU: MMBTA42LT1G
Availability: InStock
Rating: 5 (177 reviews)

MMBTA42LT1G

For Reference Only

Part Number	MMBTA42LT1G
Manufacturer	ON Semiconductor
Description	TRANS NPN 300V 0.5A SOT23
Datasheet	MMBTA42LT1G Specifications
Package	TO-236-3, SC-59, SOT-23-3
ECAD
In Stock	691,956 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 19 - Jun 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMBTA42LT1G (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 MMBTA42LT1G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMBTA42LT1G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMBTA42LT1G.

MMBTA42LT1G Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-236-3, SC-59, SOT-23-3
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	500mA
Voltage - Collector Emitter Breakdown (Max)	300V
Vce Saturation (Max) @ Ib, Ic	500mV @ 2mA, 20mA
Current - Collector Cutoff (Max)	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	40 @ 30mA, 10V
Power - Max	225mW
Frequency - Transition	50MHz
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3 (TO-236)

MMBTA42LT1G Reviews

Marsh*****alker

April 6, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Way*****Tate

April 4, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Lou*****More

April 1, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Deli*****Suri

March 16, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Gusta*****llivan

March 12, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of MMBTA42LT1G.

Nora*****odard

March 9, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Liam*****ales

February 20, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MMBTA42LT1G Packaging

MMBTA42LT1G FAQ

1. How to order MMBTA42LT1G 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 MMBTA42LT1G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBTA42LT1G. All suppliers must pass our qualification reviews before they can publish their products including MMBTA42LT1G on Heisener; we pay more attention to the channels and quality of MMBTA42LT1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMBTA42LT1G price and inventory displayed accurate?

The price and inventory of MMBTA42LT1G 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 MMBTA42LT1G?

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 MMBTA42LT1G we delivered, we will accept the replacement or return of the MMBTA42LT1G 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 MMBTA42LT1G.

(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 MMBTA42LT1G pin diagram, MMBTA42LT1G datasheet?

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

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MMBTA42LT1G 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

MMBTA42LT1G

D# V36:1790_07323533

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 300mW 3-Pin SOT-23 T/R

RoHS: Compliant

SMMBTA42LT1G

D# V72:2272_07297612

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 300mW Automotive 3-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# MMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R - Tape and Reel (Alt: MMBTA42LT1G)

RoHS: Compliant

SMMBTA42LT1G

D# SMMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R - Bulk (Alt: SMMBTA42LT1G)

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# MMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R (Alt: MMBTA42LT1G)

SMMBTA42LT1G

D# SMMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R (Alt: SMMBTA42LT1G)

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# MMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R (Alt: MMBTA42LT1G)

SMMBTA42LT1G

D# SMMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R (Alt: SMMBTA42LT1G)

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

17661

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

- Tape and Reel

72000

MMBTA42LT1G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A Automotive 3-Pin SOT-23 T/R

192000

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

D# C1S541901224514

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 300mW Automotive 3-Pin SOT-23 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 25

Container: Cut Tape

1049

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

NPN 500mA 300V 225mW SOT-23 Transistors (NPN/PNP) RoHS

3610

MMBTA42LT1G

ON Semiconductor

NPN 500mA 300V 225mW SOT-23(SOT-23-3) Transistors (NPN/PNP) RoHS

513740

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

RoHS (ship within 1day) - D/C 2010

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

D# SMMBTA42LT1GOSTR-ND

ON Semiconductor

TRANS NPN 300V 500MA SOT23-3

MMBTA42LT1G

D# 2156-MMBTA42LT1G-OS-ND

Rochester Electronics LLC

SMALL SIGNAL BIPOLAR TRANSISTOR,

755750

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# MMBTA42LT1G

ON Semiconductor

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

1406

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

D# 2774804

ON Semiconductor

TRANSISTOR, AEC-Q101, NPN, 300V, SOT-23

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

4807

MMBTA42LT1G

D# 2317845

ON Semiconductor

TRANSISTOR, NPN, 300V, 500MA, SOT-23-3

RoHS: Compliant

Min Qty: 3000

Container: Reel

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

NEW AND ORGINAL. ISRAEL W.HOUSE

320000

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

Bipolar Transistors - BJT SS HV XSTR SPCL TR

RoHS: Compliant

pbFree: Yes

MMBTA42LT1G

ON Semiconductor

MMBTA42L Series 300 V 500 mA 225 mW NPN High Voltage Transistor - SOT-23-3

RoHS: Compliant

pbFree: Yes

1347000

Part Number	Manufacturer	Description	Stock
2MMBTA42LT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	126026
SMMBTA42LT1G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	7140
3MMBTA42LT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	419033
MMBTA42LT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3431286

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

In stock

5134

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G SOT23

ON Semiconductor

MMBTA42LT1G SOT23/ON

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

D# C462960

ON Semiconductor

3610

MMBTA42LT1G

D# C94389

ON Semiconductor

513500

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

in stock - can ship the same day

1526

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G ONSEMI

ON Semiconductor

SURFACE MOUNT TRANSISTOR NPN 500mA 300VOLT 225mW 50MHZ SOT-23 ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

3100

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

OEM/CM Immediate delivery

180000

MMBTA42LT1G

ON Semiconductor

OEM/CM Immediate delivery

360172

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# 863-MMBTA42LT1G

ON Semiconductor

Bipolar Transistors - BJT 500mA 300V NPN

RoHS: Compliant

31914

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# XSFP00000004592

ON SEMICONDUCTOR

MMBT Series 300 V 50 mA SMT NPN Silicon Transistor - SOT-23

990000

Part Number	Manufacturer	Description	Stock
MMBTA42LT1G D# 67R1332	ON Semiconductor	BIPOLAR TRANSISTOR, FULL REEL, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:300V, DC Collector Current:500mA, Power Dissipation Pd:300mW, Transistor Mounting:Surface Mount, No. of Pins:3Pins, DC Current Gain hFE:50hFE RoHS Compliant: Yes RoHS: Compliant Min Qty: 12000 Container: TAPE & REEL - FULL	0
MMBTA42LT1G. D# 26AC2217	ON Semiconductor	BIPOLAR TRANSISTOR, FULL REEL, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:300V, DC Collector Current:500mA, Power Dissipation Pd:300mW, Transistor Mounting:Surface Mount, No. of Pins:3Pins, DC Current Gain hFE:50hFE RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	1155800
SMMBTA42LT1G D# 76T7285	ON Semiconductor	SS SOT23 HV XSTR SPCL TR / REEL RoHS: Not Compliant Min Qty: 6000 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# NS-MMBTA42LT1G

ON Semiconductor

OEM/CM ONLY

65038

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

Bipolar Junction Transistor, NPN Type, SOT-23

21290

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# MMBTA42LT1G

ON Semiconductor

Semiconductor

1429

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# 5450438P

ON Semiconductor

ON Semi MMBTA42LT1G NPN Transistor, 500 mA, 300 V, 3-Pin SOT-23, RL

Min Qty: 50

Container: Reel

16650

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

Small Signal Bipolar Transistor, 0.5A, 300V, NPN, TO-236AB

RoHS: Compliant

755750

Part Number	Manufacturer	Description	Stock
MMBTA42LT1G	ON Semiconductor	OEM/CM ONLY	3887591
2MMBTA42LT1G	ON Semiconductor	OEM/CM ONLY	666466
SMMBTA42LT1G	ON Semiconductor	OEM/CM ONLY	6016

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

IN stock Immediate delivery

179985

MMBTA42LT1G

ON Semiconductor

IN stock Immediate delivery

360157

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# 2028024019

ON Semiconductor

MMBTA42LT1G On Semiconductor Bipolar Transistor

7310

Part Number

Manufacturer

Description

Stock

SMMBTA42LT1G

ON Semiconductor

shipping today

935

MMBTA42LT1G

ON Semiconductor

shipping today

1836

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# 44566545

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 300mW 3-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBTA42LT1GOSCT

ON Semiconductor

RFQ

5274

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

ON Semiconductor

TRANS NPN 300V 0.5A SOT23

1041627

Part Number

Manufacturer

Description

Stock

MMBTA42LT1G

D# 1459111

ON Semiconductor

TRANSISTOR, NPN, SOT-23

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

30856

SMMBTA42LT1G

D# 2774804

ON Semiconductor

TRANSISTOR, AEC-Q101, NPN, 300V, SOT-23

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

4765

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MMBTA42LT1G

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