CYNERGY 3 COMPONENTS DBT71275U SPST Normally Closed High Voltage Relay
The CYNERGY 3 COMPONENTS DBT71275U is a UL-approved high-voltage relay designed for reliable switching applications requiring high isolation voltages. Manufactured in China, this relay features a normally closed (N/C) contact configuration with exceptional electrical and environmental performance suitable for high voltage power supplies, test equipment, and medical devices such as cardiac defibrillators.
Key Features
UL approved for high reliability applications
High isolation voltage options: 5kV, 7.5kV, and 10kV
Uses high vacuum reed switches with Rhodium or Tungsten contacts
Low contact resistance with Rhodium contacts; higher voltage switching with Tungsten contacts
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{"id":10021285036349,"title":"DBT71275U","handle":"dbt71275u","description":"\u003ch3\u003eCYNERGY 3 COMPONENTS DBT71275U SPST Normally Closed High Voltage Relay\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCYNERGY 3 COMPONENTS DBT71275U\u003c\/strong\u003e is a UL-approved high-voltage relay designed for reliable switching applications requiring high isolation voltages. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with exceptional electrical and environmental performance suitable for high voltage power supplies, test equipment, and medical devices such as cardiac defibrillators.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL approved for high reliability applications\u003c\/li\u003e\n \u003cli\u003eHigh isolation voltage options: 5kV, 7.5kV, and 10kV\u003c\/li\u003e\n \u003cli\u003eUses high vacuum reed switches with Rhodium or Tungsten contacts\u003c\/li\u003e\n \u003cli\u003eLow contact resistance with Rhodium contacts; higher voltage switching with Tungsten contacts\u003c\/li\u003e\n \u003cli\u003eMultiple connection options: PCB, solder turret, flying lead, or 1\/4” spade terminals\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: minimum 10 MΩ\u003c\/li\u003e\n \u003cli\u003eHigh voltage isolation: 17kV between contact and coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Form\u003c\/th\u003e\n \u003ctd\u003eN\/C (normally closed)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Operate Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e3.7 (10kV), 9 (7.5kV), 20 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Release Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e0.5 (10kV), 1.25 (7.5kV), 4 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperate Time (ms)\u003c\/th\u003e\n \u003ctd\u003e2.0 (diode fitted)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelease Time (ms)\u003c\/th\u003e\n \u003ctd\u003e3.0 (diode fitted)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance (W)\u003c\/th\u003e\n \u003ctd\u003e38 (10kV), 240 (7.5kV), 925 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental Operating Temp\u003c\/th\u003e\n \u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e≥10 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh voltage connections via flying leads, solder turret, or spade terminals\u003c\/li\u003e\n \u003cli\u003eMade in the UK\u003c\/li\u003e\n \u003cli\u003ePart Number: DBT71275U\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbt71275u.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without prior notice. For UL ratings and further details, please contact sales@cynergy3.com.\u003c\/p\u003e","published_at":"2025-08-12T14:29:21+05:30","created_at":"2025-08-12T14:29:21+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["12V","CYNER","IMPORT_CSV","Reed","Relays","SPST","WLDM"],"price":879914,"price_min":879914,"price_max":879914,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50612032536893,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DBT71275U","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DBT71275U","public_title":null,"options":["Default Title"],"price":879914,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DBT71275U","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71275U_51032546_eb4b2e02.jpg?v=1754989164"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71275U_51032546_eb4b2e02.jpg?v=1754989164","options":["Title"],"media":[{"alt":null,"id":45800696578365,"position":1,"preview_image":{"aspect_ratio":1.17,"height":200,"width":234,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71275U_51032546_eb4b2e02.jpg?v=1754989164"},"aspect_ratio":1.17,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71275U_51032546_eb4b2e02.jpg?v=1754989164","width":234}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCYNERGY 3 COMPONENTS DBT71275U SPST Normally Closed High Voltage Relay\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCYNERGY 3 COMPONENTS DBT71275U\u003c\/strong\u003e is a UL-approved high-voltage relay designed for reliable switching applications requiring high isolation voltages. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with exceptional electrical and environmental performance suitable for high voltage power supplies, test equipment, and medical devices such as cardiac defibrillators.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL approved for high reliability applications\u003c\/li\u003e\n \u003cli\u003eHigh isolation voltage options: 5kV, 7.5kV, and 10kV\u003c\/li\u003e\n \u003cli\u003eUses high vacuum reed switches with Rhodium or Tungsten contacts\u003c\/li\u003e\n \u003cli\u003eLow contact resistance with Rhodium contacts; higher voltage switching with Tungsten contacts\u003c\/li\u003e\n \u003cli\u003eMultiple connection options: PCB, solder turret, flying lead, or 1\/4” spade terminals\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: minimum 10 MΩ\u003c\/li\u003e\n \u003cli\u003eHigh voltage isolation: 17kV between contact and coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Form\u003c\/th\u003e\n \u003ctd\u003eN\/C (normally closed)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Operate Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e3.7 (10kV), 9 (7.5kV), 20 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Release Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e0.5 (10kV), 1.25 (7.5kV), 4 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperate Time (ms)\u003c\/th\u003e\n \u003ctd\u003e2.0 (diode fitted)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelease Time (ms)\u003c\/th\u003e\n \u003ctd\u003e3.0 (diode fitted)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance (W)\u003c\/th\u003e\n \u003ctd\u003e38 (10kV), 240 (7.5kV), 925 (5kV)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental Operating Temp\u003c\/th\u003e\n \u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e≥10 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh voltage connections via flying leads, solder turret, or spade terminals\u003c\/li\u003e\n \u003cli\u003eMade in the UK\u003c\/li\u003e\n \u003cli\u003ePart Number: DBT71275U\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbt71275u.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without prior notice. For UL ratings and further details, please contact sales@cynergy3.com.\u003c\/p\u003e"}
