Rectron Semiconductor Inc. 0.1A 50V SOT23 Bipolar Transistor BC857B

Description
Bipolar Transistors - BJT SOT23,PNP,0.1A,50V,2 20-475HFE Product overview: BC857B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 50V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 50V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC857B can be used for catalog matching and distributor lookup.
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Description
Bipolar Transistors - BJT SOT23,PNP,0.1A,50V,2 20-475HFE Product overview: BC857B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 50V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 50V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC857B can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The BC857B is a PNP bipolar junction transistor in a SOT-23 package, designed for switching and audio frequency amplifier applications. It has a collector-emitter voltage rating of -45 V, a collector current rating of -0.1 A, and a collector power dissipation of 200 mW. The DC current gain (hFE) ranges from 220 to 475 at VCE = -5 V and IC = -2 mA. The device features a thermal resistance of 625 ℃/W and operates with a junction temperature up to 150 ℃. Its SOT-23 package measures 2.80 to 3.00 mm in length, 1.20 to 1.40 mm in width, and 0.90 to 1.15 mm in height. The part is qualified for use in commercial applications and meets RoHS standards.

Datasheet Summary
Powered by GS/AI

The BC857B is a PNP bipolar junction transistor in a SOT-23 package, designed for switching and audio frequency amplifier applications. It has a collector-emitter voltage rating of -45 V, a collector current rating of -0.1 A, and a collector power dissipation of 200 mW. The DC current gain (hFE) ranges from 220 to 475 at VCE = -5 V and IC = -2 mA. The device features a thermal resistance of 625 ℃/W and operates with a junction temperature up to 150 ℃. Its SOT-23 package measures 2.80 to 3.00 mm in length, 1.20 to 1.40 mm in width, and 0.90 to 1.15 mm in height. The part is qualified for use in commercial applications and meets RoHS standards.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
0.1A 50V SOT23 Bipolar Transistor
2087-BC857B
0.1A 50V SOT23 Bipolar Transistor 2087-BC857B
Bipolar Transistors - BJT SOT23,PNP,0.1A,50V,2 20-475HFE Product overview: BC857B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 50V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 50V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC857B can be used for catalog matching and distributor lookup.

Bipolar Transistors - BJT SOT23,PNP,0.1A,50V,220-475HFE Product overview: BC857B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 50V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 50V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC857B can be used for catalog matching and distributor lookup.

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Technical Specifications

  ERSAELECTRONICS PTE. LTD.
Product Category Bipolar RF Transistors
Product Number 2087-BC857B
Product Name 0.1A 50V SOT23 Bipolar Transistor
Polarity PNP
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