STMicroelectronics BUL903ED
- Part No.:
- BUL903ED
- Manufacturer:
- STMicroelectronics
- Category:
- Single Bipolar Transistors
- Package:
- TO-220-3
- Datasheet:
-
BUL903ED.pdf
- Description:
- TRANS NPN 400V 5A TO-220
- Quantity:
- Payment:

- Shipping:

Inventory:9,795
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BUL903ED Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 5 A
- Voltage - Collector Emitter Breakdown (Max):
- 400 V
- Vce Saturation (Max) @ Ib, Ic:
- 1V @ 150mA, 1A
- Current - Collector Cutoff (Max):
- 1mA
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 20 @ 500mA, 3V
- Power - Max:
- 70 W
- Frequency - Transition:
- -
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220
BUL903ED FAQ
1.How can I place an order for BUL903ED through Aetrix?
Please submit a Request for Quotation (RFQ) for BUL903ED on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BUL903ED reliable?
The price and inventory of BUL903ED are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BUL903ED is usually 5 days.
3.What payment methods are accepted for BUL903ED?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BUL903ED transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BUL903ED?
BUL903ED orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BUL903ED order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BUL903ED?
For technical support, including BUL903ED datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BUL903ED requirements.
6.How does Aetrix verify that BUL903ED is sourced from the original manufacturer or authorized distributors?
All BUL903ED products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BUL903ED meets industry standards.
7.What is the process for return or replacement of BUL903ED?
All BUL903ED units undergo pre-shipment inspection (PSI). If there is an issue with BUL903ED, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BUL903ED part is unused and in its original packaging.
Return procedure for BUL903ED:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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