Thermal Reed Switches | e絡盟 Hong Kong

Thermal Reed Switch is a type of temperature sensor/switch used for energy conservation. Its unique proprietary design features a magnet and a temperature-sensing soft ferromagnetic substance called Thermorite®. The material’s magnetic flux density decreases as the temperature increases turning it into a paramagnetic substance at the Curie temperature. It’s a proprietary technology designed by Tokin/Kemet.

Thermal Reed Sensors/Switches uses special alloy magnets that cut off and required temperatures. These devices can be used to accurately sense temperature changes in solids, semi-solids, liquids, or gases, and can switch low level signal loads of up to 10W. Unlike bi-metallic strips, the switching point is unaffected by the load current and the switching temperature is highly repeatable between 1°C to 3°C. Thermal Reed Sensors can also be used to switch signal loads as low as 10 micro-amps.

key features of the Thermal Reed Switches

High Reliability for multiple on/off operations
Excellent response to temperature changes
Long Operational Life
Compact, Light and easy to install and handle
Wide Operating Temperature
UL & CSA approvals

Applications of Thermal Reed Sensors/Switches

Over temperature detection and control in electrical appliances
Heat-retention heater control in rice cookers
Defrost control in air conditioners and vending machines
Radiator water temperature detection and fan control

			Price For		Quantity

TRS5-100BLR00	2985747 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 100 °C Normally Closed 100 Vdc Wire Harness	Each	1+ HK$91.070 10+ HK$72.090 25+ HK$68.290	Min: 1 / Mult: 1	100°C	± 2.5°C	Break	Axial	Axial	Cables	TRS Series	150mohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
OHD1-110B	2985729 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 110 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$45.140 15+ HK$43.330 30+ HK$41.520	Min: 1 / Mult: 1	110°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
M-TRS5-10B	2985761 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 10 °C Normally Closed 100 Vdc Molded	Each	1+ HK$64.800 10+ HK$56.140 25+ HK$53.340 50+ HK$51.430 100+ HK$48.160 More Pricing...	Min: 1 / Mult: 1	10°C	± 2.5°C	Break	Axial	Axial	Wire Leads	TRS Series	150mohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
M-TRS5-30B	2985762 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 30 °C Normally Closed 100 Vdc Molded	Each	1+ HK$72.430 10+ HK$58.010 100+ HK$45.950 250+ HK$45.760	Min: 1 / Mult: 1	30°C	± 2.5°C	Break	Axial	Axial	Wire Leads	TRS Series	150mohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
OHD1-50B	2985717 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 50 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$43.230 10+ HK$38.800 25+ HK$36.820 50+ HK$35.960 100+ HK$35.090 More Pricing...	Min: 1 / Mult: 1	50°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-60M	2985700 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 60 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$52.310 10+ HK$41.850 25+ HK$38.710 120+ HK$33.480 480+ HK$33.060	Min: 1 / Mult: 1	60°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
TRS3-70MLR00	2985740 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 70 °C Normally Open 100 Vdc Wire Harness	Each	1+ HK$96.610 10+ HK$76.480 25+ HK$72.460 100+ HK$63.640	Min: 1 / Mult: 1	70°C	± 2.5°C	Make	Axial	Axial	Cables	TRS Series	150mohm	35W AC / 10W DC	140 VAC / 200 VDC	1mA	500mA	10°C	-
OHD1-120B	2985731 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 120 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$33.520 10+ HK$29.540	Min: 1 / Mult: 1	120°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-60B	2985719 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 60 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$35.740 10+ HK$34.590 25+ HK$32.780 50+ HK$32.010 100+ HK$31.240 More Pricing...	Min: 1 / Mult: 1	60°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-70B	2985721 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 70 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$45.270 15+ HK$44.960 30+ HK$44.290 90+ HK$42.320 270+ HK$36.670	Min: 1 / Mult: 1	70°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-100B	2985727 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 100 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$45.320 15+ HK$44.190 30+ HK$43.510	Min: 1 / Mult: 1	100°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
TRS5-90BLR00V	2985760 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 90 °C Normally Closed 200 Vdc Wire Harness	Each	1+ HK$96.720 50+ HK$72.540 100+ HK$63.640	Min: 1 / Mult: 1	90°C	± 2.5°C	Break	Axial	Axial	Cables	TRS Series	150mohm	60.5W AC	264 VAC	1mA	275mA	10°C	-
TRS5-30BCR01	2985734 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 30 °C Normally Closed 100 Vdc Lead Terminal	Each	1+ HK$91.820 10+ HK$73.540 120+ HK$58.230 270+ HK$58.070	Min: 1 / Mult: 1	30°C	± 2.5°C	Break	Axial	Axial	Wire Leads	TRS Series	150mohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
OHD1-80M	2985703 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 80 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$52.240 10+ HK$41.880 120+ HK$33.150 300+ HK$33.060	Min: 1 / Mult: 1	80°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-105M	2985709 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 105 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$36.770 10+ HK$33.060	Min: 1 / Mult: 1	105°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-90B	2985725 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 90 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$33.440 10+ HK$30.070	Min: 1 / Mult: 1	90°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-115B	2985730 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 115 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$47.570 10+ HK$38.110 120+ HK$30.190 300+ HK$30.070	Min: 1 / Mult: 1	115°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-90M	2985705 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 90 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$48.810 10+ HK$42.160 25+ HK$39.980 50+ HK$39.060 100+ HK$38.130 More Pricing...	Min: 1 / Mult: 1	90°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
TRS5-80BLRU	2985750 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 80 °C Normally Closed 100 Vdc L Shaped Fixing Bar	Each	1+ HK$85.160 10+ HK$74.310 25+ HK$70.860 50+ HK$70.640 100+ HK$70.420 More Pricing...	Min: 1 / Mult: 1	80°C	± 2.5°C	Break	Axial	Axial	Cables	TRS Series	150mohm	50W AC	140 VAC	1mA	500mA	10°C	CSA, UL
OHD1-55B	2985718 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 55 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$41.870 10+ HK$38.800 25+ HK$36.820 50+ HK$35.960 100+ HK$35.090 More Pricing...	Min: 1 / Mult: 1	55°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-75M	2985695 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 75 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$48.810 10+ HK$42.160 25+ HK$39.980 50+ HK$39.060 100+ HK$38.130 More Pricing...	Min: 1 / Mult: 1	75°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-95M	2985706 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 95 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$37.250 10+ HK$36.510 25+ HK$35.770 50+ HK$34.220 100+ HK$33.970 More Pricing...	Min: 1 / Mult: 1	95°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
TRS5-50BLR00	2985742 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 50 °C Normally Closed 100 Vdc Wire Harness	Each	1+ HK$82.750 10+ HK$71.990 25+ HK$68.520 50+ HK$66.140 100+ HK$63.960 More Pricing...	Min: 1 / Mult: 1	50°C	± 2.5°C	Break	Axial	Axial	Cables	TRS Series	150mohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
OHD1-35B	2985714 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 35 °C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$36.010 10+ HK$31.080 25+ HK$29.430 50+ HK$29.210 100+ HK$28.990 More Pricing...	Min: 1 / Mult: 1	35°C	± 5°C	Break	Axial	Axial	Wire Leads	OHD Series	150mohm	6W AC / DC	110 VAC / VDC	0.1mA	300mA	10°C	CSA, TUV, UL
OHD1-85M	2985704 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 85 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$48.850 10+ HK$42.160 25+ HK$39.980 50+ HK$39.060 100+ HK$38.130 More Pricing...	Min: 1 / Mult: 1	85°C	± 5°C	Make	Axial	Axial	Wire Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL

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key features of the Thermal Reed Switches

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