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SOURCING SUPPORT

Need Help With BUL49DFP?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.
Alternative Part Sourcing Request compatible or replacement parts when stock is limited.
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Technical Documents

Datasheet and specification confirmation for engineers.

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STMicroelectronics RFQ AVAILABLE

BUL49DFP

TRANS NPN 450V 5A TO-220FP

Part Number
BUL49DFP
Manufacturer
STMicroelectronics
Category
Single Bipolar Transistors
Package
TO-220-3 Full Pack
Datasheet:
BUL49DFP.pdf
Description
TRANS NPN 450V 5A TO-220FP
Select Quantity Stock: 9,983
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TECHNICAL RESOURCES

BUL49DFP Technical Information

  • Specifications
  • FAQ
  • Hot Sale
  • Packaging
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Specifications

Product Attribute
Attribute Value
Part Number
BUL49DFP
Manufacturer
STMicroelectronics
Package
TO-220-3 Full Pack
Series
-
Package/Case
TO-220-3 Full Pack
Packaging
Tube
Product Status
Obsolete
Transistor Type
NPN
Current - Collector (Ic) (Max)
5 A
Voltage - Collector Emitter Breakdown (Max)
450 V
Vce Saturation (Max) @ Ib, Ic
1.2V @ 800mA, 4A
Current - Collector Cutoff (Max)
100µA
DC Current Gain (hFE) (Min) @ Ic, Vce
4 @ 7A, 10V
Power - Max
34 W
Frequency - Transition
-
Operating Temperature
150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Through Hole
Supplier Device Package
TO-220FP

Frequently Asked Questions

1. How can I order BUL49DFP 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 BUL49DFP?

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

3. Are the stock and price of BUL49DFP 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 BUL49DFP?

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 BUL49DFP?

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

Packaging and Shipping Protection

Step 1 product inspection
Step 1 Product Inspection
Step 2 casing and dry pipe protection
Step 2 Casing & Dry Pipe
Step 3 anti-static bag packaging
Step 3 Anti-static Bags
Step 4 inner carton packaging
Step 4 Inner Carton
Step 5 shipping label
Step 5 Shipping Label
Step 6 international delivery
Step 6 International Delivery

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

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SOURCING SUPPORT

BUL49DFP Procurement and Technical Support

BUL49DFP 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 BUL49DFP 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 BUL49DFP.

Part Number
BUL49DFP
Manufacturer
STMicroelectronics
Package
TO-220-3 Full Pack
Category
Single Bipolar Transistors
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