CYNERGY 3 COMPONENTS RR HV n/c 7.5kV 12V Coil Panel Mount UL - Part Number: DBR71275PU
The CYNERGY 3 COMPONENTS RR HV series relay, part number DBR71275PU, is a UL-approved, high-voltage reed relay designed for reliable switching in demanding applications. Manufactured in China, this relay features a normally closed (N/C) contact configuration with high isolation voltages up to 7.5kV, making it suitable for high voltage power supplies, test equipment, and medical devices such as cardiac defibrillators.
Key Features
UL approved for safety and reliability
High isolation voltage options: 5kV, 7.5kV, and 10kV
Low contact resistance for precise switching
Available in PCB or panel mount configurations
HV connections via flying leads, solder turret, or 1/4” spade terminals
Operates at 12V DC coil voltage with a coil resistance of approximately 240Ω
Operate voltage: 9V DC; Release voltage: 1.25V DC
Environmental temperature range: -20°C to +70°C
Electrical and Mechanical Specifications
Contact Specification
Unit Condition
10kV
7.5kV
5kV
Contact Form
Normally Closed (N/C)
High voltage switching
Must Operate Voltage
V DC
3.7
9
20
Must Release Voltage
V DC
0.5
1.25
4
Operate Time
ms
2.0
Release Time
ms
3.0
Resistance
W
38
240
925
Additional Details
Insulation contact/coil voltage: 17kV
Insulation resistance contact to all terminals: ≥10^10 Ω at 20°C
Operating temperature range: -20°C to +70°C
Part Numbering indicates UL approval, contact material (Tungsten or Rhodium), coil voltage, and isolation voltage
Note: The operate/release voltage and coil resistance will change at a rate of 0.4% per degree Celsius. Values are stated at 20°C. For further UL ratings and detailed specifications, please consult the datasheet or contact Cynergy3.
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{"id":10021284380989,"title":"DBR71275PU","handle":"dbr71275pu","description":"\u003ch3\u003eCYNERGY 3 COMPONENTS RR HV n\/c 7.5kV 12V Coil Panel Mount UL - Part Number: DBR71275PU\u003c\/h3\u003e\n\n\u003cp\u003eThe CYNERGY 3 COMPONENTS RR HV series relay, part number \u003cstrong\u003eDBR71275PU\u003c\/strong\u003e, is a UL-approved, high-voltage reed relay designed for reliable switching in demanding applications. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with high isolation voltages up to 7.5kV, making it 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 safety and reliability\u003c\/li\u003e\n \u003cli\u003eHigh isolation voltage options: 5kV, 7.5kV, and 10kV\u003c\/li\u003e\n \u003cli\u003eLow contact resistance for precise switching\u003c\/li\u003e\n \u003cli\u003eAvailable in PCB or panel mount configurations\u003c\/li\u003e\n \u003cli\u003eHV connections via flying leads, solder turret, or 1\/4” spade terminals\u003c\/li\u003e\n \u003cli\u003eOperates at 12V DC coil voltage with a coil resistance of approximately 240Ω\u003c\/li\u003e\n \u003cli\u003eOperate voltage: 9V DC; Release voltage: 1.25V DC\u003c\/li\u003e\n \u003cli\u003eEnvironmental temperature range: -20°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Specification\u003c\/th\u003e\n \u003cth\u003eUnit Condition\u003c\/th\u003e\n \u003cth\u003e10kV\u003c\/th\u003e\n \u003cth\u003e7.5kV\u003c\/th\u003e\n \u003cth\u003e5kV\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Form\u003c\/td\u003e\n \u003ctd\u003eNormally Closed (N\/C)\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003eHigh voltage switching\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMust Operate Voltage\u003c\/td\u003e\n \u003ctd\u003eV DC\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003ctd\u003e9\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMust Release Voltage\u003c\/td\u003e\n \u003ctd\u003eV DC\u003c\/td\u003e\n \u003ctd\u003e0.5\u003c\/td\u003e\n \u003ctd\u003e1.25\u003c\/td\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperate Time\u003c\/td\u003e\n \u003ctd\u003ems\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e2.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelease Time\u003c\/td\u003e\n \u003ctd\u003ems\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e38\u003c\/td\u003e\n \u003ctd\u003e240\u003c\/td\u003e\n \u003ctd\u003e925\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInsulation contact\/coil voltage: 17kV\u003c\/li\u003e\n \u003cli\u003eInsulation resistance contact to all terminals: ≥10^10 Ω at 20°C\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003ePart Numbering indicates UL approval, contact material (Tungsten or Rhodium), coil voltage, and isolation voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMounting and Connection Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePCB mount with flying leads or stud fixing\u003c\/li\u003e\n \u003cli\u003ePanel mount with wire wrap terminals\u003c\/li\u003e\n \u003cli\u003eSpade type with 0.250\" push-on blade connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eStandard\u003c\/td\u003e\n \u003ctd\u003e15.8mm x 60.0mm (0.62\" x 2.36\")\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePanel Mount\u003c\/td\u003e\n \u003ctd\u003e6.3mm (0.25\") with 2 M4 mounting studs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlying Lead Length\u003c\/td\u003e\n \u003ctd\u003eApproximately 300mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL approved for pollution degree 2 environments\u003c\/li\u003e\n \u003cli\u003eISO 9001 certified manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DBR71275PU\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Various mounting options available\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbr71275pu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The operate\/release voltage and coil resistance will change at a rate of 0.4% per degree Celsius. Values are stated at 20°C. For further UL ratings and detailed specifications, please consult the datasheet or contact Cynergy3.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T14:28:30+05:30","created_at":"2025-08-12T14:28:30+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["12V","CYNER","IMPORT_CSV","Reed","Relays","RR","WLDM"],"price":643062,"price_min":643062,"price_max":643062,"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":50612031881533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DBR71275PU","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DBR71275PU","public_title":null,"options":["Default Title"],"price":643062,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DBR71275PU","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DBR71275PU_51032496_4ef7d3f9.jpg?v=1754989114"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBR71275PU_51032496_4ef7d3f9.jpg?v=1754989114","options":["Title"],"media":[{"alt":null,"id":45800686485821,"position":1,"preview_image":{"aspect_ratio":1.145,"height":200,"width":229,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBR71275PU_51032496_4ef7d3f9.jpg?v=1754989114"},"aspect_ratio":1.145,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBR71275PU_51032496_4ef7d3f9.jpg?v=1754989114","width":229}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCYNERGY 3 COMPONENTS RR HV n\/c 7.5kV 12V Coil Panel Mount UL - Part Number: DBR71275PU\u003c\/h3\u003e\n\n\u003cp\u003eThe CYNERGY 3 COMPONENTS RR HV series relay, part number \u003cstrong\u003eDBR71275PU\u003c\/strong\u003e, is a UL-approved, high-voltage reed relay designed for reliable switching in demanding applications. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with high isolation voltages up to 7.5kV, making it 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 safety and reliability\u003c\/li\u003e\n \u003cli\u003eHigh isolation voltage options: 5kV, 7.5kV, and 10kV\u003c\/li\u003e\n \u003cli\u003eLow contact resistance for precise switching\u003c\/li\u003e\n \u003cli\u003eAvailable in PCB or panel mount configurations\u003c\/li\u003e\n \u003cli\u003eHV connections via flying leads, solder turret, or 1\/4” spade terminals\u003c\/li\u003e\n \u003cli\u003eOperates at 12V DC coil voltage with a coil resistance of approximately 240Ω\u003c\/li\u003e\n \u003cli\u003eOperate voltage: 9V DC; Release voltage: 1.25V DC\u003c\/li\u003e\n \u003cli\u003eEnvironmental temperature range: -20°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Specification\u003c\/th\u003e\n \u003cth\u003eUnit Condition\u003c\/th\u003e\n \u003cth\u003e10kV\u003c\/th\u003e\n \u003cth\u003e7.5kV\u003c\/th\u003e\n \u003cth\u003e5kV\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Form\u003c\/td\u003e\n \u003ctd\u003eNormally Closed (N\/C)\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003eHigh voltage switching\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMust Operate Voltage\u003c\/td\u003e\n \u003ctd\u003eV DC\u003c\/td\u003e\n \u003ctd\u003e3.7\u003c\/td\u003e\n \u003ctd\u003e9\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMust Release Voltage\u003c\/td\u003e\n \u003ctd\u003eV DC\u003c\/td\u003e\n \u003ctd\u003e0.5\u003c\/td\u003e\n \u003ctd\u003e1.25\u003c\/td\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperate Time\u003c\/td\u003e\n \u003ctd\u003ems\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e2.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelease Time\u003c\/td\u003e\n \u003ctd\u003ems\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e38\u003c\/td\u003e\n \u003ctd\u003e240\u003c\/td\u003e\n \u003ctd\u003e925\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInsulation contact\/coil voltage: 17kV\u003c\/li\u003e\n \u003cli\u003eInsulation resistance contact to all terminals: ≥10^10 Ω at 20°C\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003ePart Numbering indicates UL approval, contact material (Tungsten or Rhodium), coil voltage, and isolation voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMounting and Connection Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePCB mount with flying leads or stud fixing\u003c\/li\u003e\n \u003cli\u003ePanel mount with wire wrap terminals\u003c\/li\u003e\n \u003cli\u003eSpade type with 0.250\" push-on blade connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eStandard\u003c\/td\u003e\n \u003ctd\u003e15.8mm x 60.0mm (0.62\" x 2.36\")\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePanel Mount\u003c\/td\u003e\n \u003ctd\u003e6.3mm (0.25\") with 2 M4 mounting studs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlying Lead Length\u003c\/td\u003e\n \u003ctd\u003eApproximately 300mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL approved for pollution degree 2 environments\u003c\/li\u003e\n \u003cli\u003eISO 9001 certified manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DBR71275PU\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: Each\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Various mounting options available\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbr71275pu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The operate\/release voltage and coil resistance will change at a rate of 0.4% per degree Celsius. Values are stated at 20°C. For further UL ratings and detailed specifications, please consult the datasheet or contact Cynergy3.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
