STMicroelectronics START499D
- Part No.:
- START499D
- Manufacturer:
- STMicroelectronics
- Category:
- Bipolar RF Transistors
- Package:
- TO-243AA
- Datasheet:
-
START499D.pdf
- Description:
- RF TRANS NPN 4.5V SOT89
- Quantity:
- Payment:

- Shipping:

Inventory:2,938
Please send an inquiry. Send us your inquiry, and we will respond immediately.
START499D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-243AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Transistor Type:
- NPN
- Voltage - Collector Emitter Breakdown (Max):
- 4.5V
- Frequency - Transition:
- -
- Noise Figure (dB Typ @ f):
- -
- Gain:
- 13dB ~ 14dB
- Power - Max:
- 1.7W
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 150 @ 160mA, 3V
- Current - Collector (Ic) (Max):
- 1A
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-89
START499D FAQ
1.How can I place an order for START499D through Aetrix?
1.Please submit a Request for Quotation (RFQ) for START499D 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 START499D reliable?
The price and inventory of START499D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for START499D is usually 5 days.
3.What payment methods are accepted for START499D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for START499D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for START499D?
START499D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your START499D 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 START499D?
5.For technical support, including START499D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your START499D requirements.
6.How does Aetrix verify that START499D is sourced from the original manufacturer or authorized distributors?
6.All START499D 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 START499D meets industry standards.
7.What is the process for return or replacement of START499D?
All START499D units undergo pre-shipment inspection (PSI). If there is an issue with START499D, 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 START499D part is unused and in its original packaging.
Return procedure for START499D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
START499D Tags

-
BFR182WH6327XTSA1
Infineon Technologies

-
BFR92PE6327HTSA1
Infineon Technologies

-
BFR360FH6327XTSA1
Infineon Technologies

-
BFR193FH6327XTSA1
Infineon Technologies

-
BFU550AR
NXP USA Inc.

-
BFR460L3E6327XTMA1
Infineon Technologies

-
MMBTH81
onsemi

-
BFU520WX
NXP USA Inc.

-
BFP840FESDH6327XTSA1
Infineon Technologies

-
BFP650H6327XTSA1
Infineon Technologies

-
BFU520AR
NXP USA Inc.

-
BFS483H6327XTSA1
Infineon Technologies
Tech Hub
The ATSHA204A - STUCZ - T is a remarkable security integrated circuit that stands at the forefront of safeguarding modern - day electronic devices. In an era where data breaches and unauthorized access…
The ATSHA204A - SSHDA - T is a highly regarded security integrated circuit that plays a crucial role in safeguarding various electronic devices.1. Key FeaturesRobust Authentication MechanismsThis devic…
In the realm of electronic security, the ATSHA204A - MAHDA - T, a product of Microchip's CryptoAuthentication™ series, emerges as a highly - capable hardware security authentication chip.The core feat…
In the landscape of electronic components, the CAP200DG - TL, a product of Power Integrations, stands out as an innovative zero - power X - capacitor auto - discharge IC within the CAPZero - 2 series.T…
