BC857BLT1G vs BC857BS

This in-depth comparison of the BC857BLT1G and BC857BS provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

BC857BLT1G

onsemi

Lifecycle: Active
Stock: 7181 PCS
Package: SOT-23-3
Series: Transistors - Bipolar (BJT) - Single

+BOM RFQ

Part B

BC857BS

Yangzhou Yangjie Electronic Technology Co.,Ltd

Lifecycle: Active
Stock: 1435 PCS
Package: SOT-363
Series: Transistors - Bipolar (BJT) - Arrays

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	BC857BLT1G	BC857BS
Part Status	Active	Active
Transistor Type	PNP	2 PNP (Dual)
Current - Collector(Ic)(Max)	100 mA	100mA
Voltage - Collector Emitter Breakdown(Max)	45 V	45V
Vce Saturation(Max) @ Ib Ic	650mV @ 5mA, 100mA	300mV @ 500µA, 10mA
Current - Collector Cutoff(Max)	15nA (ICBO)	15nA (ICBO)
DC Current Gain(h FE)(Min) @ Ic Vce	220 @ 2mA, 5V	220 @ 2mA, 5V
Power - Max	300 mW	300mW
Frequency - Transition	100MHz	200MHz
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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