PTC MZ21-332 Ptc Thermistor For Overcurrent Limiter

PTC MZ21-332 PTC THERMISTOR FOR OVERCURRENT LIMITER
 
Description
 
This case type Posi-R is ideally suited for motor starting in air-conditioners.
Linear PTC Thermistor (LPTC) resistance increases with the temperature rises in linearity, displays a virtually linear positive temperature coefficient over their entire temperature range, suitable in measurement and control system, temperature compensation. As the construction material is mainly semiconductor monocrystalline silicon, also called silicon temperature sensor, silicon thermistor, sometimes referred to as silistors. As the temperature coefficient is positive, the silicon temperature sensors exhibit fail-safe operation when a system overheats. Furthermore silicon is inherently stable, so silicon temperature sensor are extremely reliable and have very long operational lifetimes. Hermetically sealed glass package, axial leaded, 2 leads, can operate in high temperature and moisture environment. Linear PTC thermistor in small dimension, tightness, convenient for automatic installation.
 
 
Application
 
· Industrial auotomation control equipment.
· Home appliance temperature detection and compensation.
· Precision circuit and crystal oscillator temperature compensation.
· Temperature compensation of silicon semiconducting devices.
· Temperature compensation of instrumentation amplifier.
· A/D converter temperature compensation. · Micro motor timing control.
· Automobile temperature detection and control.
· Medical equipment temperature detection and control.
· Linear PTC thermistor applications also include transmission, engine oil and coolant, heating system, overheating protection, amplifiers, power supplies, transducers, telemetry, computers, magnetic amplifiers, thermometry, meteorology, temperature regulation and over-temperature protection.

Specification
1. Part Name:PTC MZ21-332
2,Specifications of Appearance
 

 
2-1,Dimensions (mm)

 
2-2,Material and Marking:

1 .Package type: encapsulation type

2. Encapsulation material: silicone resin

3. Encapsulation color: Green

4 .Lead material: tinned copper wire

5 .Lead shape:inner curved foot type

  6 .Lead free (RoHS compliant)

 
 
3.Electrical Characteristics