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

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$62.400 500+ HK$60.990	Min: 1 / Mult: 1	70°C	± 2.5°C	Make	Axial	Cables	TRS Series	0.15ohm	35W AC / 10W DC	140 VAC / 200 VDC	1mA	500mA	10°C	-
OHD3-60M	2817319 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Panel Mount 60°C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$42.420 10+ HK$37.080	Min: 1 / Mult: 1	60°C	± 5°C	Make	Radial Tab	Tab Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL
TRS5-90BLRU	2817353 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 90°C Normally Closed 140 VAC 500 mA	Each	1+ HK$78.600 10+ HK$67.480	Min: 1 / Mult: 1	90°C	± 2.5°C	Break	Axial	Cables	TRS Series	0.15ohm	50W AC	140 VAC	1mA	500mA	10°C	CSA, UL
TRS5-50BLRVU	2817348 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 50°C Normally Closed 264 Vac	Each	1+ HK$111.810 10+ HK$88.520 25+ HK$83.860 100+ HK$72.220 500+ HK$69.430	Min: 1 / Mult: 1	50°C	± 2.5°C	Break	Axial	Cables	TRS Series	0.15ohm	60.5W AC	264 VAC	1mA	275mA	10°C	UL
OHD1-100M	2985708 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 100 °C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$52.240 10+ HK$41.880 120+ HK$33.150 300+ HK$32.110 540+ HK$31.680	Min: 1 / Mult: 1	100°C	± 5°C	Make	Axial	Wire Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	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$62.470 1000+ HK$60.990	Min: 1 / Mult: 1	90°C	± 2.5°C	Break	Axial	Cables	TRS Series	0.15ohm	60.5W AC	264 VAC	1mA	275mA	10°C	-
OHD5R-115B	2985732 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Axial 115 °C Normally Closed 30 Vdc 0.1A	Each	1+ HK$61.630 10+ HK$49.320 25+ HK$45.620 100+ HK$39.460 500+ HK$37.270	Min: 1 / Mult: 1	115°C	± 5°C	Break	Radial	Wire Leads	OHD Series	0.3ohm	1W DC	30 VDC	100µA	100mA	10°C	CSA, TUV, UL
TRS5-80BLRVU	2817352 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 80°C Normally Closed 264 Vac	Each	1+ HK$229.080 13+ HK$223.340 25+ HK$219.910	Min: 1 / Mult: 1	80°C	± 2.5°C	Break	Axial	Cables	TRS Series	0.15ohm	60.5W AC	264 VAC	1mA	275mA	10°C	UL
TRS5-20BCR01	2985733 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 20 °C Normally Closed 100 Vdc Lead Terminal	Each	1+ HK$91.820 10+ HK$73.540 120+ HK$58.230 270+ HK$56.450 510+ HK$55.650	Min: 1 / Mult: 1	20°C	± 2.5°C	Break	Axial	Wire Leads	TRS Series	0.15ohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
TRS3-80MLR00	2985741 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series 80 °C Normally Open 100 Vdc Wire Harness	Each	1+ HK$67.900 10+ HK$60.990	Min: 1 / Mult: 1	80°C	± 2.5°C	Make	Axial	Cables	TRS Series	0.15ohm	35W AC / 10W DC	140 VAC / 200 VDC	1mA	500mA	10°C	-
TRS1-85BPR001	3703867 Data Sheet RoHS	KEMET Thermal Reed Switch 85 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	85°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-85BPR002	3703887 Data Sheet RoHS	KEMET Thermal Reed Switch 85 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	85°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-105BPR002	3703891 Data Sheet RoHS	KEMET Thermal Reed Switch 105 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	105°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-115BPR002	3703893 Data Sheet RoHS	KEMET Thermal Reed Switch 115 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	115°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-110BPR001	3703872 Data Sheet RoHS	KEMET Thermal Reed Switch 110 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	110°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-100BPR002	3703890 Data Sheet RoHS	KEMET Thermal Reed Switch 100 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	100°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-85MPR002	3703896 Data Sheet RoHS	KEMET Thermal Reed Switch 85 °C ± 3°C Make Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	85°C	± 3°C	Make	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
TRS1-80BPR002	3703886 Data Sheet RoHS	KEMET Thermal Reed Switch 80 °C ± 3°C Break Screw-In Tab Leads TRS Series	Each	1+ HK$282.380 10+ HK$235.330 20+ HK$208.480 50+ HK$206.410 100+ HK$199.670 More Pricing...	Min: 1 / Mult: 1	80°C	± 3°C	Break	Screw-In	Tab Leads	TRS Series	0.5ohm	10W DC	100VDC	5mA	500mA	10°C	-
OHD3-60B	2817318 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Panel Mount 60°C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$37.140 10+ HK$36.590 25+ HK$36.040 50+ HK$34.930 100+ HK$34.030 More Pricing...	Min: 1 / Mult: 1	60°C	± 5°C	Break	Radial Tab	Tab Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL
OHD5R-90B	2817344 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Radial 90°C Normally Closed 100 Vac/dc 0.3A	Each	1+ HK$50.480 10+ HK$43.640 25+ HK$41.430 50+ HK$40.390 100+ HK$38.530 More Pricing...	Min: 1 / Mult: 1	90°C	± 5°C	Break	Radial	Wire Leads	OHD Series	0.3ohm	1W DC	30 VDC	100µA	100mA	10°C	CSA, TUV, UL
OHD3-110M	2817303 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Panel Mount 110°C Normally Open 100 Vac/dc 0.3A	Each	1+ HK$48.830 10+ HK$43.320 25+ HK$43.160 50+ HK$42.990 100+ HK$41.000 More Pricing...	Min: 1 / Mult: 1	110°C	± 5°C	Make	Radial Tab	Tab Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL
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$44.470 500+ HK$43.850	Min: 1 / Mult: 1	30°C	± 2.5°C	Break	Axial	Wire Leads	TRS Series	0.15ohm	60.5W AC / 10W DC	140 VAC / 200 VDC	1mA	550mA	10°C	-
TRS3-50MLR00	2985738 Data Sheet RoHS	KEMET Thermostat Switch Reed Switch TRS Series Axial 50 °C Normally Open 100 Vdc	Each	1+ HK$107.210 10+ HK$84.880 25+ HK$80.410 100+ HK$69.240 500+ HK$64.770 More Pricing...	Min: 1 / Mult: 1	50°C	± 2.5°C	Make	Axial	Cables	TRS Series	0.15ohm	35W AC / 10W DC	140 VAC / 200 VDC	1mA	500mA	10°C	-
OHD3-40B	2817310 Data Sheet RoHS	KEMET Thermostat Switch Thermal Guard OHD Series Flange Mount 40°C Normally Closed 110 VAC/DC 300mA	Each	1+ HK$39.560 10+ HK$31.700	Min: 1 / Mult: 1	40°C	± 5°C	Break	Radial Tab	Tab Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL
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$38.290 10+ HK$37.360 25+ HK$36.420 50+ HK$35.280 100+ HK$34.710 More Pricing...	Min: 1 / Mult: 1	50°C	± 5°C	Break	Axial	Wire Leads	OHD Series	0.15ohm	6W AC / DC	110 VAC / VDC	100µA	300mA	10°C	CSA, TUV, UL

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