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BC857B

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  • BC857B

BC857B

BC857B

Infineon Technologies

TRANS PNP 45V 0.1A SOT23-3

BC857B Datasheet

compliant

TO-236-3, SC-59, SOT-23-3

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

BC857B Pricing & Ordering

Quantity Unit Price Ext. Price
33,000 $0.02688 -
829000 items
Upload BOM File

BC857B 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
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

BC857B Infineon Technologies

Name Value
Product Status Obsolete
Transistor Type PNP
Current - Collector (Ic) (Max) 100 mA
Voltage - Collector Emitter Breakdown (Max) 45 V
Vce Saturation (Max) @ Ib, Ic 650mV @ 5mA, 100mA
Current - Collector Cutoff (Max) 15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 220 @ 2mA, 5V
Power - Max 250 mW
Frequency - Transition 100MHz
Operating Temperature 150°C (TJ)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Q1: What is the purchase guide for BC857B?
BC857B of Infineon Technologies is a TRANS PNP 45V 0.1A SOT23-3. ICHOME is a long-term spot supplier of BC857B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of BC857B?
Download BC857B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingBC857B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide BC857B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you BC857B 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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