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  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
  • Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor
Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor

Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor

$0.50-$2.00/ Piece|1000 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control & Protection: Designed to regulate and monitor temperature in heating elements, ensuring precise startup and shutdown of refrigerator compressor motors. The PTC (Positive Temperature Coefficient) thermistor self-regulates to prevent overheating and protect electrical systems.
  • Analog Output Precision: Provides real-time analog signals for temperature monitoring, enabling seamless integration into existing control systems for reliable performance.

Key features

  • 1. Advanced Resistive Thermistor Technology

    • With a precision-engineered resistive thermistor core, the Focusens PTC thermistor ensures high-accuracy temperature monitoring for refrigerator compressor motors. Its corrosion-resistant design outperforms standard sensors in harsh electrical environments*, providing reliable performance over time.

  • 2. Simplified Analog Integration

    • With an analog output and analog interface, you can achieve seamless compatibility with existing systems without needing complex converters. This design reduces setup complexity compared to digital-only solutions*, making it ideal for straightforward industrial applications.

  • 3. Precision Temperature Control

    • With ±1% accuracy in temperature measurement, this thermistor delivers 20% higher precision than conventional PTC thermistors*. Its resistive technology adapts dynamically to temperature changes, ensuring optimal compressor motor startup efficiency.

  • 4. Versatile Application Adaptability

    • Designed for both residential refrigerators and commercial cooling systems, its compact size and customizable wiring solutions* allow easy installation in tight spaces. The color-coded insulation (blue/yellow) enhances safety and organization during setup.

  • 5. Comprehensive Compliance Standards

    • With RoHS, EMC, and CE certifications, this thermistor meets global safety and environmental regulations*. Unlike non-certified alternatives, it guarantees eco-friendly materials and electromagnetic compatibility for industrial use.

Product details

Focusens High Accuracy Heating Element Thermistor For Refrigerator Compressor Motor Starter MZ6 PTC Thermistor

The Focusens High Accuracy Heating Element Thermistor MZ6 is a precision PTC thermistor designed for refrigerator compressor motor starters. Built with RoHS, EMC, and CE certifications, it ensures reliable thermal protection and efficient motor startup. Its analog output and resistive technology provide stable temperature monitoring in harsh environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFlexible PVC insulation (blue/yellow)High-visibility wiring in industrial systems
CertificationsRoHS, EMC, CECompliance for global appliance manufacturing
Output TypeAnalog outputReal-time temperature feedback in HVAC systems
TechnologyResistive thermistor (PTC)Overheat protection in motor starter circuits
Connector DesignSecure, replaceable connectorsCustomizable wiring for diverse devices

Customization guide

Adjustable parameters include:

  • Color coding (blue/yellow bands) for system-specific identification
  • Connector types to match device interfaces
  • Wire length for project-specific requirements

Get inspired

With its durable insulation and modular design, the MZ6 thermistor ensures safety and efficiency in refrigeration systems. Its PTC technology automatically regulates temperature, preventing motor damage while maintaining energy efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-20°C to 120°C-30°C to 150°C-40°C to 180°C*
Response Time2s1.5s (+25%)1s (+50%)
Resistance Stability±5%±3%±1%
Insulation Thickness1.2mm1.5mm (+25%)2.0mm (+66%)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s ±1% resistance stability ensures unmatched accuracy in extreme environments.
    • CE/EMC compliance guarantees interference-free operation in industrial settings.
    • The 2.0mm insulation provides 30% better chemical resistance than industry standards, ideal for corrosive refrigerants.

  2. Version Selection Guide:

    • Base Model: Suitable for standard residential refrigerators requiring basic thermal protection.
    • Advanced Model: Best for commercial systems needing faster response times (-30°C to 150°C range).
    • Pro Model: Recommended for industrial compressors in harsh environments (e.g., cold storage warehouses), where extreme temperature ranges and chemical resistance are critical.

With the Pro Model’s triple-certified insulation, you can safely handle corrosive refrigerants while maintaining precision. Pair its low resistance drift with the analog output to ensure uninterrupted motor operation in fluctuating temperatures.

Frequently asked questions

  • Which Focusens PTC thermistor model suits refrigerator compressor motor starters best?

  • How do I maintain the connectors of the Focusens MZ6 PTC thermistor?

  • PVC vs other materials: Why is PVC used for the Focusens thermistor insulation?

  • Can the Focusens MZ6 thermistor be customized for specific applications?

  • Is the Focusens thermistor certified for safety and compliance?

  • Why choose a PTC thermistor over other temperature sensors for compressors?

  • What applications beyond refrigerators use the Focusens MZ6 thermistor?

  • How easy is it to install the Focusens MZ6 thermistor in existing systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PTC Thermistor (Focusens)Refrigerator Compressor Motor StartersRoHS Certified (2011/65/EU), Analog Output (Gain: x10 ±5%), PTC Technology (Resistance ↑ with Temp)▲ Self-resetting overcurrent protection, Compliance with safety standardsLimited to 50–150°C range, Requires precise voltage matching for optimal performance
NTC ThermistorHVAC Systems, Consumer ElectronicsNegative Temperature Coefficient, Fast Response (0.5s, IEC 60751), Accuracy ±1°C (ASTM E1353)Wide temp range (-55°C to 250°C), Cost-effectiveRequires linearization circuits, Drift over time without calibration
RTD (Pt100)Industrial Process ControlPlatinum Resistance (IEC 60751), Accuracy ±0.1°C (Class AA), Stability over 500°C cycles▲ Ultra-high accuracy, Long-term stabilityHigh cost, Susceptible to corrosion, Requires 3/4-wire configuration
Thermocouple (Type K)High-Temp Environments (Furnaces)±2.2°C Accuracy (ASTM E230), Range -40°C to 1350°C, Rugged Construction (IP67)▲ Extreme temp tolerance, Rugged designRequires cold-junction compensation, Signal drift over time
Digital Temperature SensorIoT Devices, Smart HomeI²C/SPI Interface, ±0.5°C Accuracy (ISO 17025), Low Power (1µA standby)Direct digital output, Easy integrationHigher power consumption (vs analog), Requires microcontroller support
MEMS Temperature SensorMedical Devices, Automotive SystemsMiniature Size (2×2 mm, ISO 14971), ±1°C Accuracy, AEC-Q100 Certified▲ Compact form factor, Low power (0.1µA)Limited range (-40°C to 125°C), Fragile packaging

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