CMFB 503F3950 Datasheet, Specs, Alternatives & ECAD | Shiheng | PartGenie

AI summary

CMFB 503F3950 product

The CMFB 503F3950 is a 50kΩ NTC thermistor from Shiheng, designed for precision temperature sensing in a compact 0805 SMD package.

Best for

Temperature sensing
Temperature compensation

Avoid if

Applications requiring high mechanical impact resistance
Environments with corrosive gases

Check before use

Soldering profile compatibility

Key specifications

Resistance: 50kΩ
Tolerance: ±1%
B-Constant: 3950K

Compliance & Environment

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

Application

Temperature SensingGeneral Electronics

Datasheet

660ea7592d263037fc119f24aa46e924_时恒&CMFB 503F3950.pdf

800 KB

CAD Models

Download ECAD models for CMFB 503F3950: 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

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Alternative components

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

Design and risk insights

Questions & answers

It is a chip-type NTC thermistor with a nominal resistance of 50kΩ at 25°C, featuring a 1% tolerance and a B-constant of 3950K.