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BCX19

BCX19

Fairchild Semiconductor

TRANS NPN 45V 0.5A SOT23-3

BCX19 Datasheet

compliant

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

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

BCX19 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.04000 $0.04
500 $0.0396 $19.8
1000 $0.0392 $39.2
1500 $0.0388 $58.2
2000 $0.0384 $76.8
2500 $0.038 $95
168806 items
Upload BOM File

BCX19 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

BCX19 Fairchild Semiconductor

Name Value
Product Status Active
Transistor Type NPN
Current - Collector (Ic) (Max) 500 mA
Voltage - Collector Emitter Breakdown (Max) 45 V
Vce Saturation (Max) @ Ib, Ic 620mV @ 50mA, 500mA
Current - Collector Cutoff (Max) 100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 100mA, 1V
Power - Max 300 mW
Frequency - Transition -
Operating Temperature -55°C ~ 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 BCX19?
BCX19 of Fairchild Semiconductor is a TRANS NPN 45V 0.5A SOT23-3. ICHOME is a long-term spot supplier of BCX19, supporting sample purchase and bulk order.
Q2: How to find the detailed information of BCX19?
Download BCX19 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingBCX19 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide BCX19 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you BCX19 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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