PTC Thermistor

Fully sealed and waterproof DO-35 glass package PTC temperature sensor with 4050 Ohm resistance at 25°C. Wide operating range -50 to +125°C. High precision, long-term stability, and easy installation. Ideal for EV charging piles, battery monitoring, and motor protection.

LPTC Silicon Temperature Sensors KTY81 KTY82 KTY83 KTY84 General description The temperature sensors in the KTY84 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the DO-35 package.Other special selections are available on request. Features High accuracy and reliability Long-term stability Positive temperature coefficient;fail-safe behavior Virtually linear characteristics

632691R PTCR Case Type PTC Thermistors Switch MZ92D-40RN For Motor Starting Of Refrigerator Compressors Airconditioning systems Product Description In the starting circuit of a single-phase AC motor, a PTC thermistor in series with an auxiliary starting coil is automatically disconnected after the motor is accelerated, thereby protecting the coil from damage. Various forms of the encapsulation housing may be provided. Application * Single Phase motor start assist in -

MZ9 series PTC thermistor for 485 communication interface protection. Withstands 380V overvoltage, fast response, resettable. Small steady-state resistance, high voltage capability. Ideal for industrial RS485/232 lines.

Directly heated ceramic PTC thermistor for overcurrent protection. Rated 15 Ohm, 140V max, 185mA hold current. UL 94 V-0 coated, quick operating, auto-reset. Ideal for AC/DC converters, OBC, motor drives, and battery charging equipment.

High energy PTC thermistor for inrush current limiting and overload protection. Handles up to 1200V and 150J with over 100k operating cycles. UL 94 V-0 coated. Direct replacement for PTCEL17R501TBE. Ideal for AC/DC converters, OBC, and motor drives.

PTC thermistor with 80C action temperature for motor overheat protection. Fast response, mechanical stability, and high voltage proof insulation. Suitable for heavy-duty motors, transformers, and machinery. Customizable wire color and length. Complies with GB/T 7153-2002.

AMPFORT MZ6-110-DS PTC thermistor for motor winding thermal protection. Features steep R/T curve, fast response, and 110C nominal temperature. Triple resistor design with 30V max voltage. Complies with GB/T 7153-2002 and DIN standards. Ideal for limit temperature monitoring.

Fast-response triple PTC thermistor rated at 140C for motor winding thermal protection. Features high voltage proof insulation, mechanical stability, and customizable lead wires. Ideal for heavy-duty motors, transformers, and industrial drives.

PTC triple sensor for motor thermal protection with 170C nominal response temperature. Features steep R/T curve, fast response, and long-term stability. Complies with DIN VDE V 0898-1-401. Custom options available.

Ceramic PTC thermistor for overcurrent and overtemperature protection. Rated 265V, 300mA holding current. Features low resistance, fast trip, and high inrush capability up to 5.5A. UL 94 V-0 coated. Ideal for industrial and consumer electronics.

High-reliability PTC thermistor for overcurrent protection, temperature sensing, and motor starters. Features 100Ω resistance, 20A max current, 440VAC rating, and fast reset time. Ideal for industrial circuits requiring durable, self-resetting protection.

MCL20 PTC disc thermistor for inrush current limiting and overcurrent protection. Rated 120C, 100 Ohm, 440Vac/700Vdc, 20A, 210J. Fast reset time ensures high reliability in high-voltage applications like welding equipment and plasma cutters.

Fast-acting PTC thermistor for overload protection of metering instruments. Automatic reset, operates on DC/AC voltage, and UL approved. Ideal for digital multimeters and signal protection.

PTC thermistor with 1.5K Ohm resistance and 80C Curie temperature. Provides reliable overcurrent, overvoltage, and short circuit protection. Complies with EN 60738-1 and IEC 60738-1 standards. Lead-free terminals with short response times. Ideal for motors, transformers, and industrial electronics.

CPTC ceramic PTC thermistor for overcurrent and overvoltage protection. Features 1500 Ohm resistance, 265V max voltage, and automatic reset. Ideal for motors, transformers, and power supplies. RoHS compliant, customizable, and reliable for industrial use.

Self-recovery overcurrent protection thermistor with 50 Ohm resistance, 120°C Curie temp, and 380VAC rating. Ideal for UPS, chargers, and industrial electronics. UL1434 certified, customizable, and RoHS compliant.

Self-recovery PTC thermistor for overcurrent protection. 265VAC, 6Ω±25%, 170mA non-action current. Automatic reset, no noise, RoHS compliant. Customizable for motors, transformers, and power supplies.

MZB/MZ11 series PTC thermistor offers automatic overcurrent protection and recovery, no noise or sparks. Rated 265VAC, 150mA non-action, 300mA action. Compact, durable, RoHS compliant, and customizable for washing machine control boards and industrial electronics.

Auto-constant temperature PTC heater, no extra control needed. Stable 150C surface temp, wide voltage tolerance. Ideal for hot melt glue guns, hair tools, and small appliances. Custom sizes and electrode plating available.