Sourcing Hard Find Electronic Components
BC557B
  • Product Details
  • Reviews
  • QC Process
  • Package
  • TOP
Product Details
BC557B
BJT TO92 45V 100MA PNP 0.5W 150C
Manufacture: onsemi
Category: Transistors
Description: BJT TO92 45V 100MA PNP 0.5W 150C
Package: TO-92-3
Video: BC557B
Available to Order
Minimum: 1 Multiples: 1
1 PCS
MOQ from 1 PCS and order value from 1 USD
2 Days
Most components under 2-5days lead time
12 Hours
Fast quotation within 12 hours
365 Days
365 Days full quality warranty
Applications
  • Applications
  • Related Components

onsemi Bipolar transistors applicationsOnsemi provides a broad portfolio of bipolar NPN, PNP, and complementary transistors. Discrete  The most basic function of Bipolar Junction Transistors (BJTs) is as a switch. By applying a small current to the base, a larger current can be passed between the collector/emitter. In audio, radio, and other applications, BJTs are commonly used to construct analog signal amplification functions. 

Reviews
MOREReviews
  • An***na
    Russia
    The goods arrived yesterday, it's great.
    2021-08-14
  • Pe***tr
    Czech-Republic
    Yumi, you are my best foreign trader, be sure
    2021-08-22
  • Ja***ss
    Korea
    Great quality item. Thanks!
    2021-01-05
  • Ro***en
    Mexico
    Thank you. not tested yet but it looks soundly
    2021-08-15
  • Pa***ck
    Germany
    We got the parts! Perfect.
    2021-01-03
QC Process
QC Process

The basic function of the Transistors in the circuit is mainly as a switch element and as an amplifier element for amplifying the weak signal at the input end. It is particularly important to select a suitable and high-quality Transistor. Hard Find Electronics is an electronic components distributor and has established long-term cooperative relationships with many customers through high-quality chips. Before shipping, we will carry out strict inspections on the products to ensure that the product meets the expectations.

high quality transistors

The procedures of Transistors inspection includes:

▪ Label Verification to confirm the Logo, Part No., Lot No., D/C, etc. are correct
▪ Packaging Inspection to make sure the part is original
▪ Visual Inspection to ensure the package/case is correct and there is no damage to the surface
▪ Functional testing via Specialized Measuring Instruments for the quality guarantee
▪ Picture archive for the shipping package

Each step of the inspection is very rigorous and aims to ensure that all products are delivered with the expected standard of excellence and quality.

Package
Package