Name: BD442S
Brand: Fairchild/ON Semiconductor
SKU: BD442S
Availability: InStock
Rating: 5 (185 reviews)

BD442S

For Reference Only

Part Number	BD442S
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS PNP 80V 4A TO-126
Datasheet	BD442S Datasheet BD442S Specifications
Package	TO-225AA, TO-126-3
ECAD
In Stock	3,520 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BD442S (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 BD442S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BD442S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BD442S.

BD442S Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-225AA, TO-126-3
ECAD
Series	-
Transistor Type	PNP
Current - Collector (Ic) (Max)	4A
Voltage - Collector Emitter Breakdown (Max)	80V
Vce Saturation (Max) @ Ib, Ic	800mV @ 200mA, 2A
Current - Collector Cutoff (Max)	100µA
DC Current Gain (hFE) (Min) @ Ic, Vce	40 @ 500mA, 1V
Power - Max	36W
Frequency - Transition	3MHz
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-225AA, TO-126-3
Supplier Device Package	TO-126

BD442S Datasheet

BD442S Reviews

Arj*****Liu

April 5, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Duke *****lough

March 30, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Mari*****ackson

March 28, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Jazl*****immons

March 24, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Kat*****araf

March 24, 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.

Aya*****ethi

March 16, 2023

★ ★ ★ ★ ★

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

Ali*****hite

March 14, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Magn*****rias

March 5, 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!

BD442S Packaging

BD442S FAQ

1. How to order BD442S 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 BD442S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BD442S. All suppliers must pass our qualification reviews before they can publish their products including BD442S on Heisener; we pay more attention to the channels and quality of BD442S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BD442S price and inventory displayed accurate?

The price and inventory of BD442S 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 BD442S?

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 BD442S we delivered, we will accept the replacement or return of the BD442S 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 BD442S.

(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 BD442S pin diagram, BD442S datasheet?

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

BD442S Related Products

C0603C242F5JACAUTO	KEMET, CAP CER 0603 2.4NF 50V U2J 1%, -, -	View
C328C183K1G5TA7301	KEMET, CAP CER 0.018UF 100V C0G RADIAL, Radial, -	View
04025A0R6CAT2A	AVX Corporation, CAP CER 0.6PF 50V NP0 0402, 0402 (1005 Metric), -	View
MM3Z16VB	Fairchild/ON Semiconductor, DIODE ZENER 16V 200MW SOD323F, SC-90, SOD-323F, -	View
XPLAWT-H0-0000-000BU50E4	Cree Inc., LED XLAMP XP-L 4500K WHITE SMD, 1414 (3535 Metric), -	View
XPERDO-L1-0000-00502	Cree Inc., LED RED-ORANGE 700MA SMD, 1414 (3535 Metric), -	View
245004470001	Honeywell Sensing and Productivity Solutions, AUTO RESET THERMOSTAT, -, -	View
P51-750-S-Y-MD-5V-000-000	SSI Technologies Inc, SENSOR 750PSIS 7/16 5V MINI, Cylinder, -	View
880-70-014-20-001101	Preci-Dip, CONN HDR 14POS 2MM T/H R/A, -, -	View
DW-02-09-T-D-540	Samtec Inc., .025" BOARD SPACERS, -, -	View
XC6216D382FR-G	Torex Semiconductor Ltd, 28V INPUT VOLTAGE REGULATOR, -, -	View
CY90F428GCPMC-GSE1	Cypress Semiconductor Corp, IC MCU 16BIT 128KB FLASH 100LQFP, 100-LQFP, -	View

BD442S 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

BD442STU

D# BD442STU

ON Semiconductor

Trans GP BJT PNP 80V 4A 3-Pin(3+Tab) TO-126 Rail - Bulk (Alt: BD442STU)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

BD442S

STMicroelectronics

Transistor: PNP, 80V, 4A, 36W, SOT32

371

BD442STU

Fairchild Semiconductor Corporation

TRANS GP BJT PNP 80V 4A 3PIN TO-126 - Rail/Tube

Part Number	Manufacturer	Description	Stock
BD442S D# BD442S-ND	ON Semiconductor	TRANS PNP 80V 4A TO-126	0
BD442STU D# 2156-BD442STU-ND	Rochester Electronics LLC	POWER BIPOLAR TRANSISTOR	2142
BD442STU-ON D# 2156-BD442STU-ON-ND	Rochester Electronics LLC	POWER BIPOLAR TRANSISTOR	3829

Part Number

Manufacturer

Description

Stock

BD442STUON

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

2195

BD442STU

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

4416

Part Number

Manufacturer

Description

Stock

BD442STU

ON Semiconductor

Power Bipolar Transistor, 4A, 80V, PNP, TO-126, Plastic/Epoxy, 3 Pin

RoHS: Compliant

3829

Part Number

Manufacturer

Description

Stock

BD442STU

Fairchild Semiconductor Corporation

OEM/CM ONLY

1268

Part Number

Manufacturer

Description

Stock

BD442STU

Fairchild Semiconductor Corporation

RFQ

354

Quick Inquiry

BD442S

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