KSD-01F/JUC-31F Bimetallic Thermostat 30V DC/240V AC Temperature Control Switch for PCB, Power Supplies & Chargers

Product feature:

• Dual-Metal Snap-Action Technology
  Features a bimetallic disc mechanism for instantaneous response (±5℃ tolerance) across a wide operating range (10℃-160℃), ensuring precise temperature control in PCB boards, switching power supplies, and EV charger circuits.
• Arc-Free Safety Design
  Engineered with silver alloy contacts and anti-arcing protection, rated for 2A 30V DC / 1A 240V AC to prevent electrical failures in high-vibration environments like automotive electronics and industrial automation systems.
• Chemical-Resistant Construction
  Housing withstands exposure to alcohol, ammonia, trichloroethylene, and most industrial solvents, ideal for harsh environments in HVAC systems and marine equipment.
• Automation-Ready Format
  Compact 15.8mm diameter design with radial leads enables high-speed PCB mounting via SMT processes, reducing assembly costs by 40% compared to traditional thermal protectors.

Electrical Characteristics:

Dimension size

Product detail

Application

Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and temperature sensors. The company has passed the IATF16949 quality management system certification and has multiple independent patents. Its products have passed UL, TUV, CQC, and PSE international safety certification, The company adopts advanced automation equipment production technology, and its various series of products are widely used in fields such as glass lifter motors, wiper motors, seat motors, mixers, tubular motors, electric tools, battery packs, heating pads, new energy, etc. Haichuan embraces all rivers and pursues excellence. With professional technology, Haichuan is committed to providing reliable comprehensive solutions for overheating and overcurrent protection.