Thermal Sensors PRODUCTS Electronic Components TRS™ Series Thermal Reed Switch & OHD™ Series Thermal Guard Why Choose KEMET KEMET Electronics Corporation is a leading global supplier of electronic components. We offer our customers the broadest selection of capacitor technologies in the industry, along with an expanding range of electromechanical devices, electromagnetic compatibility solutions and supercapacitors. Our vision is to be the preferred supplier of electronic component solutions for customers demanding the highest standards of quality, delivery and service. Applications • • • • Digital appliances Power electronics Automotive applications Air conditioners TRS Series Features & Benefits • No control circuit required • High reliability • Good for threshold thermal control • Sensing temperature range of +30°C to +130°C • Excellent accuracy of ±2.5°C • Screw clamp for easy installation • Excellent environmental durability • Long operational life • RoHS compliant Product Checklist • At what temperature should the sensor be activated, or switched? • What are your temperature accuracy requirements? • Is the application designed to switch AC or DC power? • What current values will be switched by the sensor? • What voltage is being switched? • Does the design require a Break or Make sensor? • How will the sensor be mounted? • Is the operation of the thermal sensor affected by magnetic and/or electric fields? OHD Series Ordering Information TRS Series TRS 5- Series Reed Switch Type TRS 5 50 Operating Temperature (°C) 50 60 70 80 90 100 110 120 130 B LR V U Contact Type Shape Classification Space Rated Voltage (VDC) Approvals B = Break LR = L type with Tin Insert space here Blank = 100 V = 200 Blank = No approvals U = UL & CSA approved OHD Series OHD 1- Series Model Number OHD 1 3 5R 40 B Operating Temperature (°C) 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Contact Type B = Break M = Make (OHD1 & OHD3 Series only) For more information, samples and engineering kits, please visit us at www.kemet.com or call 1.877.myKEMET. SA0915 Copyright © 2015 KEMET Thermal Sensors PRODUCTS Electronic Components TRS™ Series Thermal Reed Switch & OHD™ Series Thermal Guard Electrical/Physical Characteristics Voltage (VDC) Maximum Break Current (A) Maximum Break Voltage (VAC) Maximum Break Power (W) TRS5-__BLR U 100 0.5 140 50 AC TRS5-__BLR VU 200 0.275 264 60.5 AC Part Number Contact Type Part Number Operating Temperature Range (°C) Operating Temperature Precision (°C) 50 – 130 ±2.5 Operating Temperature Range (°C) Operating Temperature Precision (°C) TRS Series Maximum Activation Voltage (V) Maximum Activation Power (W) Minimum/ Maximum Activation Current Maximum Contact Resistance (mΩ) Insulation Withstand Voltage Minimum Insulation Resistance OHD Series OHD1-__M Make OHD1-__B Break 40 – 120 110 AC/DC SA0915 OHD3-__M Make OHD3-__B Break OHD5R-__B Break 6 AC/DC 0.1 mA / 1 VDC 0.3 AC/DC 150 2,500 VAC / 1 minute or 3,000 VAC / 1 second 30 – 120 500 VDC to 100 MΩ 40 – 120 ±5 30 – 120 30 DC 1 DC 0.1 mA/ 1 VDC 0.1 DC 300 1,500 VAC / 1 minute or 1,800 VAC / 1 second 60 – 120 Copyright © 2015 KEMET