onsemi BC449A
- Part No.:
- BC449A
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- TO-226-3, TO-92-3 Long Body
- Datasheet:
-
BC449A.pdf
- Description:
- TRANS NPN 100V 0.3A TO92
- Quantity:
- Payment:

- Shipping:

Inventory:5,954
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BC449A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-226-3, TO-92-3 Long Body
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 300 mA
- Voltage - Collector Emitter Breakdown (Max):
- 100 V
- Vce Saturation (Max) @ Ib, Ic:
- 250mV @ 10mA, 100mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 120 @ 2mA, 5V
- Power - Max:
- 625 mW
- Frequency - Transition:
- 200MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-92 (TO-226)
BC449A FAQ
1.How can I place an order for BC449A through Aetrix?
1.Please submit a Request for Quotation (RFQ) for BC449A 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 BC449A reliable?
The price and inventory of BC449A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC449A is usually 5 days.
3.What payment methods are accepted for BC449A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC449A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BC449A?
BC449A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BC449A 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 BC449A?
5.For technical support, including BC449A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC449A requirements.
6.How does Aetrix verify that BC449A is sourced from the original manufacturer or authorized distributors?
6.All BC449A 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 BC449A meets industry standards.
7.What is the process for return or replacement of BC449A?
All BC449A units undergo pre-shipment inspection (PSI). If there is an issue with BC449A, 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 BC449A part is unused and in its original packaging.
Return procedure for BC449A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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