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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to START499ETR.

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

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: Technical Documents
Datasheet and specification confirmation for engineers.

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STMicroelectronics RFQ AVAILABLE

START499ETR

RF TRANS NPN 4.5V 1.9GHZ SOT343

Part Number: START499ETR

Manufacturer: STMicroelectronics

Category: Bipolar RF Transistors

Package: SC-82A, SOT-343

Datasheet:: START499ETR.pdf

Description: RF TRANS NPN 4.5V 1.9GHZ SOT343

Select Quantity Stock: 4,581

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TECHNICAL RESOURCES

START499ETR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: START499ETR

Manufacturer: STMicroelectronics

Package: SC-82A, SOT-343

Series: -

Package/Case: SC-82A, SOT-343

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Transistor Type: NPN

Voltage - Collector Emitter Breakdown (Max): 4.5V

Frequency - Transition: 1.9GHz

Noise Figure (dB Typ @ f): 3.3dB @ 1.8GHz

Gain: 15dB

Power - Max: 600mW

DC Current Gain (hFE) (Min) @ Ic, Vce: 160 @ 160mA, 4V

Current - Collector (Ic) (Max): 600mA

Operating Temperature: 150°C (TJ)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: SOT-343

Frequently Asked Questions

1. How can I order START499ETR 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 START499ETR?

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

3. Are the stock and price of START499ETR 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 START499ETR?

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 START499ETR?

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

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

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

START499ETR Procurement and Technical Support

START499ETR 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 START499ETR 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 START499ETR.

Part Number: START499ETR

Manufacturer: STMicroelectronics

Package: SC-82A, SOT-343

Category: Bipolar RF Transistors

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Shipping Method

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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