KST8550S Datasheet, Specs, Alternatives & ECAD | KEXIN | PartGenie

AI summary

KST8550S product

The KST8550S is a general-purpose PNP Bipolar Junction Transistor (BJT) housed in a compact SOT-23 surface-mount package, suitable for low-power switching and amplification tasks.

Best for

General-purpose switching
Signal amplification

Avoid if

High-power applications exceeding 0.3W
High-current switching above 0.5A

Check before use

hFE rank (L, H, or J) for gain consistency

Key specifications

VCEO: -25 V
IC: -0.5 A
hFE: 120-400

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

General switching

Datasheet

799f37b7b3bf47ad82971ab7045919c4_1912111437_KEXIN-KST8550S_C382285.pdf

800 KB

CAD Models

Download ECAD models for KST8550S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The KST8550S is a PNP BJT transistor manufactured by KEXIN, designed for general-purpose electronic circuits in an SOT-23 SMD package.