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BF494

BF494

BF494

Fairchild Semiconductor

SMALL SIGNAL BIPOLAR TRANSISTOR

BF494 Техническая спецификация

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

BF494 Цены и заказ

Количество Цена за единицу товара Цена внешн.
1 $0.07000 $0.07
500 $0.0693 $34.65
1000 $0.0686 $68.6
1500 $0.0679 $101.85
2000 $0.0672 $134.4
2500 $0.0665 $166.25
Inventory changes frequently.

BF494 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький
Оптовые цены на каждый заказ, большой или маленький

BF494 Fairchild Semiconductor

Имя Ценить
статус продукта Obsolete
тип транзистора NPN
напряжение - пробой коллектор-эмиттер (макс.) 20V
частота - переход -
Коэффициент шума (db typ @ f) -
прирост -
мощность - макс. 350mW
коэффициент усиления постоянного тока (hfe) (мин) @ ic, vce 67 @ 1mA, 10V
ток - коллектор (ic) (макс.) 30mA
рабочая температура 150°C (TJ)
тип крепления Through Hole
упаковка / кейс TO-226-3, TO-92-3 (TO-226AA)
пакет устройства поставщика TO-92-3
Q1: What is the purchase guide for BF494?
BF494 of Fairchild Semiconductor is a SMALL SIGNAL BIPOLAR TRANSISTOR. ICHOME is a long-term spot supplier of BF494, supporting sample purchase and bulk order.
Q2: How to find the detailed information of BF494?
Download BF494 Техническая спецификация
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingBF494 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide BF494 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you BF494 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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