- NTC Thermistors
- Platinum RTD Sensor Elements
- Temperature Sensors
- Thermal Protection
- Circuit Protection
- Asahi US-630 Thermostats
Asahi US-630 thermostats are low-profile snap-action controls which are only 6.1mm thick. They can be supplied fitted with an integral thermal fuse to offer ultimate in combined control and protection.
- 6.1mm thick plastic case
- Snap-action contact operation
- Calibrations from 0°C to 120°C
- Asahi US-638 Thermostats
Asahi US-638 thermostats are thinner versions of the US-630 at only 5.1mm thick. The US-638 is designed for high-volume applications where cost and reliability are the main design criteria.
- Only 5.1mm thick, insulated case
- Snap-action contacts
- Calibrations from 30°C to 100°C
- ASAHI US-622 1/2" Disc Thermostats/Thermal Cut-Outs
The Asahi US-622 disc thermostat is the workhorse control in the range. Compact, high quality and competitively priced thermostats which can also be configured to operate as thermal cut-outs.
- Calibration range: +10°C to +185°C (T200 housing)
- Loads up to 16A/250VAC
- Control, cut-out and one-shot options
- ASAHI US-625 Ceramic 1/2"Disc Thermostats
Asahi US-625 ceramic 1/2″disc thermostats offer high temperature control upto 250°C range. By choosing a narrow or wide differential, the US-625 can either be a thermostat or a thermal cut-out.
- Calibration range +10°C to +250°C (T260 housing)
- Automatic reset (N/O, N/C contact options)
- Loads up to 10A/250VAC
- ASAHI US-603 1/2"Disc Manual Reset Cut-outs
Asahi’s US-603 manual reset thermal cut-out provides superior non-cycling thermal protection. Various fixings and terminal types means the US-603 is a versatile thermal protector.
- Temperature range: 50°C to 160°C
- Non-cycling thermal protection
- Switches loads up to 10A/250VAC
- Asahi US-118 Hermetic Thermostats
Asahi US-118 hermetically-sealed thermostats are ideal for high-specification applications and are totally moisture resistant. Available with calibrations from 0°C to 250°C and various mounting flanges.
- Hermetically sealed disc thermostats
- Temperature set-points; From 0°C to 250°C
- Contact ratings; 3A/125VAC (1A/24VDC)
- ASAHI US-628 Waterproof Thermostats
ASAHI US-628 disc thermostats are encapsulated, waterproof versions with integral lead-wires. They have an automatic reset function and are available with normally-open or normally-closed contacts.
- IP67 rated drip-proof housing
- Max operating temperature 130˚C
- Loads up to 5A/250VAC
- Asahi US-802 TO-220 Miniature Thermal Switches
The Asahi US-802 miniature thermal switch offers a neat solution for heat-sink and power component monitoring applications. Both normally-closed and normally-open contact types are readily available.
- TO-220 case, M3 mounting hole
- N/C and N/O contact options
- Range 40°C to 120°C in 5K steps