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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to BULD741-1.

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BULD741-1 STMicroelectronics product image

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STMicroelectronics RFQ AVAILABLE

BULD741-1

TRANS NPN 400V 2.5A IPAK

Part Number: BULD741-1

Manufacturer: STMicroelectronics

Category: Single Bipolar Transistors

Package: TO-251-3 Short Leads, IPAK, TO-251AA

Datasheet:: BULD741-1.pdf

Description: TRANS NPN 400V 2.5A IPAK

Select Quantity Stock: 5,545

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BULD741-1 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: BULD741-1

Manufacturer: STMicroelectronics

Package: TO-251-3 Short Leads, IPAK, TO-251AA

Series: -

Package/Case: TO-251-3 Short Leads, IPAK, TO-251AA

Packaging: Tube

Product Status: Obsolete

Transistor Type: NPN

Current - Collector (Ic) (Max): 2.5 A

Voltage - Collector Emitter Breakdown (Max): 400 V

Vce Saturation (Max) @ Ib, Ic: 1.5V @ 600mA, 2A

Current - Collector Cutoff (Max): 250µA

DC Current Gain (hFE) (Min) @ Ic, Vce: 25 @ 450mA, 3V

Power - Max: 30 W

Frequency - Transition: -

Operating Temperature: 150°C (TJ)

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: IPAK

Frequently Asked Questions

1. How can I order BULD741-1 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of BULD741-1?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of BULD741-1 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for BULD741-1?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for BULD741-1?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

BULD741-1 Procurement and Technical Support

BULD741-1 is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing BULD741-1 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for BULD741-1.

Part Number: BULD741-1

Manufacturer: STMicroelectronics

Package: TO-251-3 Short Leads, IPAK, TO-251AA

Category: Single Bipolar Transistors

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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