BC857CW

$0.09

Description：45V 150MW 420@2MA,5V 100MA PNP S
Series：-

SKU:3ea90cd10c7e Category: Single Bipolar Transistors Brand: Shenzhen Slkormicro Semicon Co., Ltd.

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Product introduction

Product Detailed Parameters

Description：45V 150MW 420@2MA,5V 100MA PNP S
Series：-
Mfr：Shenzhen Slkormicro Semicon Co., Ltd.
Package：Tape & Reel (TR),Cut Tape (CT)
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：420 @ 2mA, 5V
Power - Max：150 mW
Frequency - Transition：100MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SOT-323
Grade：-
Qualification：-

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BC857CW

Overview

The BC857CW is a PNP high-frequency small-signal transistor manufactured by Shenzhen Slkormicro Semicon Co., Ltd. under the SLKOR brand. It is housed in an SOT-323 surface-mount package, designed for compact circuit integration. The component functions as a general-purpose amplification and switching device, characterized by high gain capabilities suitable for various electronic applications.

Feature Summary

High-gain performance optimized for general-purpose amplification tasks
Designed for high-frequency small-signal switching operations
Utilizes SOT-323 surface-mount packaging for space-efficient board layout

Applications

General-purpose signal amplification circuits
High-frequency switching applications
Small-signal processing stages in consumer electronics

Procurement Notes

Verify the manufacturer designation matches Shenzhen Slkormicro Semicon Co., Ltd. and confirm the part number BC857CW corresponds to the SOT-323 PNP transistor variant. Ensure documentation aligns with official SLKOR product specifications to avoid confusion with generic equivalents from other manufacturers.

Selection Notes

Select this component when a compact PNP transistor with high gain is required for small-signal amplification or switching. The SOT-323 package makes it suitable for dense PCB layouts. Confirm that the operating frequency and current requirements of the application fall within the standard small-signal transistor capabilities defined by the manufacturer.

Part Context

Shenzhen Slkormicro Semicon Co., Ltd. (SLKOR) is a semiconductor company focusing on discrete power devices, diodes, transistors, and power management ICs. The BC857CW belongs to their lineup of bipolar junction transistors, supporting the company's portfolio of general-purpose electronic components used in industrial and consumer applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official datasheets for pin-compatible alternatives if direct substitution is required.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.