Name: BSP51
Brand: Fairchild/ON Semiconductor
SKU: BSP51
Availability: InStock
Rating: 5 (72 reviews)

BSP51

For Reference Only

Part Number	BSP51
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS NPN DARL 80V 0.5A SOT-223
Datasheet	BSP51 Datasheet BSP51 Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	810,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BSP51 (Transistors - Bipolar (BJT) - Single) is manufactured by Fairchild/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 BSP51 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BSP51 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BSP51.

BSP51 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-261-4, TO-261AA
ECAD
Series	-
Transistor Type	NPN - Darlington
Current - Collector (Ic) (Max)	500mA
Voltage - Collector Emitter Breakdown (Max)	80V
Vce Saturation (Max) @ Ib, Ic	1.3V @ 500µA, 500mA
Current - Collector Cutoff (Max)	10µA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 150mA, 10V
Power - Max	1W
Frequency - Transition	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-4

BSP51 Datasheet

BSP51 Reviews

Emmel*****ittal

March 30, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Day***** Mani

March 27, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Ken*****Patel

March 4, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Nora*****mpson

March 3, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Samu*****enton

February 22, 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.

Samu*****agar

February 21, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Sava*****Ortega

February 21, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Write a Review

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BSP51 Packaging

BSP51 FAQ

1. How to order BSP51 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 BSP51 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BSP51. All suppliers must pass our qualification reviews before they can publish their products including BSP51 on Heisener; we pay more attention to the channels and quality of BSP51 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BSP51 price and inventory displayed accurate?

The price and inventory of BSP51 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 BSP51?

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 BSP51 we delivered, we will accept the replacement or return of the BSP51 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 BSP51.

(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 BSP51 pin diagram, BSP51 datasheet?

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

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BSP51 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

BSP51,115

D# V36:1790_06519119

Nexperia

Trans Darlington NPN 60V 1A 1250mW Automotive 4-Pin(3+Tab) SC-73 T/R

RoHS: Compliant

BSP51H6327XTSA1

D# E02:0323_08003404

Infineon Technologies AG

Trans Darlington NPN 60V 1A 1500mW Automotive 4-Pin(3+Tab) SOT-223 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MWDM1L-37SBSP5-.150 D# MWDM1L-37SBSP5-.150	Glenair Inc	MICRO-D CONNECTORS - Bulk (Alt: MWDM1L-37SBSP5-.150) RoHS: Not Compliant	0
MWDM2L-25SBSP5-.110 D# MWDM2L-25SBSP5-.110	Glenair Inc	MICRO-D CONNECTORS - Bulk (Alt: MWDM2L-25SBSP5-.110) RoHS: Not Compliant	0
BSP51,115 D# BSP51,115	Nexperia	Trans Darlington NPN 60V 1A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: BSP51,115)	0
MWDM2L-100PBSP5-.190 D# MWDM2L-100PBSP5-.190	Glenair Inc	Micro D-Subminiature Connector Plug 100 Position 2.54mm Straight Through Hole - Bulk (Alt: MWDM2L-100PBSP5-.190)	0
BSP51 D# BSP51	ON Semiconductor	- Bulk (Alt: BSP51)	0

Part Number

Manufacturer

Description

Stock

BSP51,115

D# BSP51,115

Nexperia

Trans Darlington NPN 60V 1A 4-Pin(3+Tab) SOT-223 T/R (Alt: BSP51,115)

Part Number	Manufacturer	Description	Stock
MWDM1L-37SBSP5-.150	Glenair Inc	MICRO-D CONNECTORS - Bulk	0
BSP 51 E6327	Infineon Technologies AG	Trans Darlington NPN 60V 1A Automotive 4-Pin(3+Tab) SOT-223 T/R	1000
MWDM2L-25SBSP5-.110	Glenair Inc	MICRO-D CONNECTORS - Bulk	0
BSP51	NXP Semiconductors	Trans Darlington NPN 60V 1A 4-Pin(3+Tab) SC-73 T/R	500

Part Number

Manufacturer

Description

Stock

BSP51,115

D# C1S548200094363

Nexperia

BSP51/SOT223/SC-73

Min Qty: 5

Container: Cut Tape

2500

Part Number

Manufacturer

Description

Stock

BSP51

NXP Semiconductors

Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
BSP51,115 D# 1727-5492-1-ND	Nexperia	TRANS NPN DARL 60V 1A SOT223	1784
BSP 51 E6327 D# BSP51E6327TR-ND	Infineon Technologies AG	TRANS NPN DARL 60V 1A SOT-223	0
BSP51 D# 2156-BSP51-FSTR-ND	Rochester Electronics LLC	TRANS NPN 80V 500MA SOT223-4	2500
BSP51H6327XTSA1 D# BSP51H6327XTSA1-ND	Infineon Technologies AG	TRANS NPN DARL 60V 1A SOT223	0

Part Number

Manufacturer

Description

Stock

BSP51

NXP Semiconductors

In stock shipping within 2days

10260

Part Number

Manufacturer

Description

Stock

BSP51,115

D# 2439114

Nexperia

TRANS NPN 80V 0.1A SOT223, REEL

RoHS: Compliant

Min Qty: 1000

Container: Reel

Part Number

Manufacturer

Description

Stock

BSP51,115

Nexperia

BSP Series 80 V 1 A Surface Mount NPN Darlington Transistor - SOT-223

RoHS: Compliant

pbFree: Yes

5000

Part Number	Manufacturer	Description	Stock
BSP51E6327	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	805
BSP51H6327TR	Infineon Technologies AG	OEM/CM QUOTES ONLY \| NO BROKERS	4600
BSP51T1	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2300
BSP51	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	18400
BSP51115	Nexperia	OEM/CM QUOTES ONLY \| NO BROKERS	64400
BSP51H6327XTSA1	INFINEON TECHNOLOGIES	OEM/CM QUOTES ONLY \| NO BROKERS	61

Part Number	Manufacturer	Description	Stock
BSP51TR	NXP Semiconductors	OEM/CM ONLY	350
BSP51E6227	Texas Instruments	OEM/CM ONLY	2100
BSP51115	NXP Semiconductors	OEM/CM ONLY	604

Part Number	Manufacturer	Description	Stock
BSP51,115	Philips Semiconductors	in stock - can ship the same day	639
BSP51T1	ON Semiconductor	in stock - can ship the same day	2000
BSP51 E6327	Infineon Technologies AG	in stock - can ship the same day	304

Part Number

Manufacturer

Description

Stock

BSP51

Infineon Technologies AG

OEM/CM Immediate delivery

180000

BSP51,115

NXP Semiconductors

OEM/CM Immediate delivery

3000

Part Number

Manufacturer

Description

Stock

BSP51,115

D# 771-BSP51-T/R

Nexperia

Darlington Transistors TRANS DARLINGTON TAPE-7

RoHS: Compliant

1619

Part Number

Manufacturer

Description

Stock

BSP51,115

D# XSFP00000101999

Nexperia

4000

BSP 51 H6327 TR

D# XSKDRABS0003255

Infineon Technologies AG

SOT223-4/NPN Silicon Darlington Transistors

2000

Part Number

Manufacturer

Description

Stock

BSP51,115

D# 27AC1088

Nexperia

BSP51/SOT223/SC-73 ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 6000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
BSP51T3 D# NS-BSP51T3	Motorola Semiconductor Products	OEM/CM ONLY	6367
BSP 51 E6327 D# NS-BSP 51 E6327	Infineon Technologies AG	OEM/CM ONLY	7024
BSP51T1 D# NS-BSP51T1	Motorola Semiconductor Products	OEM/CM ONLY	1480
BSP 51 H6327 D# NS-BSP 51 H6327	Infineon Technologies AG	OEM/CM ONLY	5166
BSP51 D# NS-BSP51	NXP Semiconductors	OEM/CM ONLY	9033

Part Number

Manufacturer

Description

Stock

BSP51E6327

Infineon Technologies AG

560

Part Number

Manufacturer

Description

Stock

BSP51,115

D# 7258467

Nexperia

Nexperia BSP51,115 NPN Darlington Pair, 1 A 60 V HFE:1000, 3 + Tab-Pin SOT-223, PK

Min Qty: 10

Container: Package

860

Part Number

Manufacturer

Description

Stock

BSP51

Fairchild Semiconductor Corporation

BSP51 - Small Signal Bipolar Transistor, 0.5A, 80V, NPN

RoHS: Compliant

2500

Part Number	Manufacturer	Description	Stock
BSP51E6327	Infineon Technologies AG	OEM/CM ONLY	716
BSP51	Infineon Technologies AG	OEM/CM ONLY	24816
BSP51T1	ON Semiconductor	OEM/CM ONLY	2016
BSP 51 H6327 TR	Infineon Technologies AG	OEM/CM ONLY	4016
BSP51115	NXP Semiconductors	OEM/CM ONLY	2016

Part Number

Manufacturer

Description

Stock

BSP51

Infineon Technologies AG

IN stock Immediate delivery

179985

BSP51,115

NXP Semiconductors

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

BSP51 115

Nexperia

TRANS DARLINGTON

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

BSP51,115

Nexperia

shipping today

59996

BSP51

Philips Semiconductors

shipping today

14999

Part Number

Manufacturer

Description

Stock

BSP51H6327XTSA1

D# 20797760

Infineon Technologies AG

Trans Darlington NPN 60V 1A 1500mW Automotive 4-Pin(3+Tab) SOT-223 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
BSP51		RFQ	13202
BSP 51 E6327	Infineon Technologies AG	RFQ	10026
BSP51T1G	UTG	RFQ	9728

Part Number

Manufacturer

Description

Stock

BSP51,115

D# 1757925RL

Nexperia

TRANS NPN 80V 0.1A SOT223

RoHS: Compliant

Min Qty: 1

Container: Reel

Quick Inquiry

BSP51

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