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BU931

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BU931

For Reference Only

Part Number BU931
Manufacturer STMicroelectronics
Description TRANS NPN DARL 400V 15A TO-3
Datasheet

BU931 Datasheet

BU931 Specifications

Package TO-204AA, TO-3
ECAD
In Stock 11,784 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # BU931 (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 BU931 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BU931 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BU931.

BU931 Specifications

ManufacturerSTMicroelectronics
CategoryDiscrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
PackageTO-204AA, TO-3
ECAD
Series-
Transistor TypeNPN - Darlington
Current - Collector (Ic) (Max)15A
Voltage - Collector Emitter Breakdown (Max)400V
Vce Saturation (Max) @ Ib, Ic1.8V @ 250mA, 10A
Current - Collector Cutoff (Max)100µA
DC Current Gain (hFE) (Min) @ Ic, Vce300 @ 5A, 10V
Power - Max175W
Frequency - Transition-
Operating Temperature200°C (TJ)
Mounting TypeChassis Mount
Package / CaseTO-204AA, TO-3
Supplier Device PackageTO-3

BU931 Datasheet

BU931 Reviews

Moll*****ttman

March 9, 2023

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Elys*****pinosa

February 20, 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!

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BU931 Packaging

Customized Labels
Sealing
Packing
Insepction

BU931 FAQ

  • 1. How to order BU931 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 BU931 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the BU931. All suppliers must pass our qualification reviews before they can publish their products including BU931 on Heisener; we pay more attention to the channels and quality of BU931 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the BU931 price and inventory displayed accurate?
    The price and inventory of BU931 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 BU931?
    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 BU931 we delivered, we will accept the replacement or return of the BU931 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 BU931.
    (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 BU931 pin diagram, BU931 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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BU931 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

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DARLINGTON TRANSISTOR, NPN, 400V, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:400V, Transition Frequency ft:-, Power Dissipation Pd:135W, DC Collector Current:15A, DC Current Gain hFE:300, No. of Pins:3, MSL:- , RoHS Compliant: Yes

55

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BU931P

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DARLINGTON TRANSISTOR, NPN, 400V, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:400V, Transition Frequency ft:-, Power Dissipation Pd:135W, DC Collector Current:15A, DC Current Gain hFE:300, No. of Pins:3, MSL:- , RoHS Compliant: Yes

55
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pbFree: Yes
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BU931P

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25816

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34648

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63552

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56102

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N

IN stock Immediate delivery

2015

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29985

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495

BU9314KS

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95

BU931P

STMicroelectronics

IN stock Immediate delivery

29985

BU9314K

ROHM Semiconductor

IN stock Immediate delivery

1515

BU9312AK

N

IN stock Immediate delivery

539

BU931ZD2(8188)

STMicroelectronics

IN stock Immediate delivery

29985
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Thomson Components-Mostek Corp

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400
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N

shipping today

4371

BU9312AKS

N

shipping today

678

BU931ZD2

Freescale Semiconductor

shipping today

31

BU931T

FIRSTOHM

shipping today

29996

BU931

STMicroelectronics

shipping today

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BU9314KS

N

shipping today

31

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Philips E C G Inc

shipping today

37
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D# 30616233

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BU9317K

mfr

RFQ

4081

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1640

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RFQ

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2909

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4109

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STMicroelectronics

RFQ

8289

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12540

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2455
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BU931P

STMicroelectronics

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5005
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Quick Inquiry

BU931

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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

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