Name: BULK128
Brand: STMicroelectronics
SKU: BULK128
Availability: InStock
Rating: 5 (88 reviews)

BULK128

For Reference Only

Part Number	BULK128
Manufacturer	STMicroelectronics
Description	TRANS NPN 400V 4A SOT-82
Datasheet	BULK128 Datasheet BULK128 Specifications
Package	SOT-82
ECAD
In Stock	2,464 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BULK128 (Transistors - Bipolar (BJT) - Single) is manufactured by STMicroelectronics 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 BULK128 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BULK128 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BULK128.

BULK128 Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	SOT-82
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	4A
Voltage - Collector Emitter Breakdown (Max)	400V
Vce Saturation (Max) @ Ib, Ic	500mV @ 1A, 4A
Current - Collector Cutoff (Max)	250µA
DC Current Gain (hFE) (Min) @ Ic, Vce	14 @ 2A, 5V
Power - Max	55W
Frequency - Transition	-
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	SOT-82
Supplier Device Package	SOT-82-3

BULK128 Datasheet

BULK128 Reviews

Adri*****loan

April 9, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Mal*****Mayer

March 14, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Al***** Vo

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.

Chris*****Menon

March 6, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Bexl*****entura

March 5, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Cyr*****Lim

February 23, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Lyan*****avis

February 19, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

BULK128 Packaging

BULK128 FAQ

1. How to order BULK128 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 BULK128 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BULK128. All suppliers must pass our qualification reviews before they can publish their products including BULK128 on Heisener; we pay more attention to the channels and quality of BULK128 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BULK128 price and inventory displayed accurate?

The price and inventory of BULK128 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 BULK128?

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 BULK128 we delivered, we will accept the replacement or return of the BULK128 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 BULK128.

(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 BULK128 pin diagram, BULK128 datasheet?

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

BULK128 Related Products

SIT8208AI-81-25S-33.600000T	SiTime, -40 TO 85C, 7050, 20PPM, 2.5V, 3, -, -	View
405C35B32M00000	CTS-Frequency Controls, CRYSTAL 32.0000MHZ 13PF SMD, 4-SMD, No Lead, -	View
MALREKB00PB122X00K	Vishay BC Components, CAP ALUM 2.2UF 20% 400V RADIAL, Radial, Can, -	View
72V225L10PF	IDT, Integrated Device Technology Inc, IC FIFO SYNC 1024X18 10NS 64TQFP, 64-LQFP, -	View
EFM32TG840F8-QFN64T	Silicon Labs, IC MCU 32BIT 8KB FLASH 64QFN, 64-VFQFN Exposed Pad, -	View
IDLHPK11-31294-150	Sensata Technologies/Airpax, CIRCUIT BREAKER MAG-HYDR LEVER, -, -	View
P51-2000-A-P-D-5V-000-000	SSI Technologies Inc, SENSOR 2000PSI M20-1.5 6G 1-5V, Cylinder, -	View
858-03/020	Qualtek, PWR ENT RCPT IEC320-C14 PNL SLDR, -, -	View
1883053-3	TE Connectivity AMP Connectors, ULTRA-LITE BLINDHOLE PLUG ASY,10, -, -	View
GTC06A18-1PW-025	Amphenol Industrial Operations, GT 10C 10#16 PIN PLUG, -, -	View
194032-7	TE Connectivity AMP Connectors, CONN SOCKET 12-14AWG SILVR CRIMP, -, -	View
VE-B60-MV-S	Vicor Corporation, CONVERTER MOD DC/DC 5V 150W, Full Brick, -	View

BULK128 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

BULK128

STMicroelectronics

TRANS NPN 400V 4A SOT-82

Part Number

Manufacturer

Description

Stock

BULK128D-B

D# BULK128D-B-ND

STMicroelectronics

TRANS NPN 400V 4A SOT-82

BULK128

D# BULK128-ND

STMicroelectronics

TRANS NPN 400V 4A SOT-82

Part Number	Manufacturer	Description	Stock
BULK128DA	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	113
BULK128D	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	9200
BULK128DB	ST Micro Electronics	OEM/CM QUOTES ONLY \| NO BROKERS	25438
BULK128	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	8

Part Number

Manufacturer

Description

Stock

BULK128DB

STMicroelectronics

OEM/CM Immediate delivery

102

Part Number

Manufacturer

Description

Stock

BULK128DB

D# XSCRSN000002765

STMicroelectronics

2250

Part Number

Manufacturer

Description

Stock

BULK128

D# NS-BULK128

STMicroelectronics

OEM/CM ONLY

3241

Part Number	Manufacturer	Description	Stock
BULK128DB	STMicroelectronics	OEM/CM ONLY	22136
BULK128DA	STMicroelectronics	OEM/CM ONLY	109
BULK128D	SGS Semiconductor Ltd	OEM/CM ONLY	8016

Part Number

Manufacturer

Description

Stock

BULK128DB

STMicroelectronics

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

BULK128

STMicroelectronics

RFQ

392

BULK128D-B

STMicroelectronics

RFQ

11420

Part Number

Manufacturer

Description

Stock

BULK128D-B

D# 1084485

STMicroelectronics

TRANSISTOR, NPN, 700V, 4A, SOT-82

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

BULK128

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