onsemi BD441STU
- Part No.:
- BD441STU
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- TO-225AA, TO-126-3
- Description:
- TRANS NPN 80V 4A TO-126-3
- Quantity:
- Payment:

- Shipping:

Inventory:7,426
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BD441STU Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-225AA, TO-126-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 4 A
- Voltage - Collector Emitter Breakdown (Max):
- 80 V
- 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:
- 36 W
- Frequency - Transition:
- 3MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-126-3
BD441STU FAQ
1.How can I place an order for BD441STU through Aetrix?
1.Please submit a Request for Quotation (RFQ) for BD441STU 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 BD441STU reliable?
The price and inventory of BD441STU are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BD441STU is usually 5 days.
3.What payment methods are accepted for BD441STU?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BD441STU transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BD441STU?
BD441STU orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BD441STU 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 BD441STU?
5.For technical support, including BD441STU datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BD441STU requirements.
6.How does Aetrix verify that BD441STU is sourced from the original manufacturer or authorized distributors?
6.All BD441STU 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 BD441STU meets industry standards.
7.What is the process for return or replacement of BD441STU?
All BD441STU units undergo pre-shipment inspection (PSI). If there is an issue with BD441STU, 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 BD441STU part is unused and in its original packaging.
Return procedure for BD441STU:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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