2SC4957 - Brand New NEC RF Transistors (BJT)
In Stock:49690 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
49690,
Ready for Immediate Shipping
Marke:NEC
Kategorie:RF Transistors (BJT)
Chipdatas Teilenummer:CD86-2SC4957
Hersteller-Teile-Nr.:2SC4957
Datumscode:09+
Paket:SOT-143
Request Quote:
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Description
The 2SC4957 is an electronic component model in the category of RF Transistors (BJT). It is specifically designed for use as a high-frequency low-noise amplifier. This NPN silicon epitaxial transistor has 4 pins and comes in a mini mold package.
Specifications and features
The 2SC4957 offers a range of features that make it ideal for its intended applications. These features include:
- Low Noise and High Gain characteristics
- Operates at Low Voltage
- Has a Low Feedback Capacitance (Cre) of 0.3 pF (typical)
Application Scenarios
The 2SC4957 can be used in various electronic applications where a high-frequency low-noise amplifier is required. Some potential application scenarios include:
- Wireless communication systems
- Radio frequency (RF) signal amplification
- Audio equipment
Comparison
Advantages:
- Low Noise and High Gain characteristics provide excellent amplification performance
- Low Voltage Operation makes it suitable for low-power applications
- Low Feedback Capacitance helps in reducing signal distortion
Disadvantages:
- None known
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Weitere Informationen
- Datasheet: Download 2SC4957
- Chipdaten Teil: CD86-2SC4957
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/30 14:11 +0800
Refund
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- Vollständige Rückerstattung, wenn Sie Ihre Bestellung nicht erhalten
- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Bezahlverfahren
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.