The CYNERGY 3 COMPONENTS DBT71205FU is a high-reliability reed relay designed for applications requiring high voltage isolation and UL approval. Manufactured in China, this relay features a normally closed (N/C) contact configuration with a 5kV isolation voltage, 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 up to 5kV, 7.5kV, or 10kV options available
Low contact resistance for precise switching
Available with Tungsten or Rhodium contact materials
Multiple connection options including PCB, flying lead, solder turret, and spade terminals
Made in the UK, this relay complies with pollution degree 2 standards. For detailed specifications and UL ratings, please consult the datasheet or contact Cynergy3 Components.
Note: The operate and release voltages, as well as coil resistance, may vary with temperature at a rate of 0.4% per °C. Specifications are provided at 20°C.
Product Metadata:
Part Number: DBT71205FU
Manufacturer: CYNERGY 3 COMPONENTS
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: Flying Lead
For more details, please refer to the datasheet or contact sales@cynergy3.com.
Disclaimer: Specifications are subject to change without prior notice.
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{"id":10021284806973,"title":"DBT71205FU","handle":"dbt71205fu","description":"\u003ch3\u003eCYNERGY 3 COMPONENTS DBT71205FU SPST Normally Closed Relay - 5kV Isolation, 12V Coil, UL Approved\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCYNERGY 3 COMPONENTS DBT71205FU\u003c\/strong\u003e is a high-reliability reed relay designed for applications requiring high voltage isolation and UL approval. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with a 5kV isolation voltage, 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 up to 5kV, 7.5kV, or 10kV options available\u003c\/li\u003e\n \u003cli\u003eLow contact resistance for precise switching\u003c\/li\u003e\n \u003cli\u003eAvailable with Tungsten or Rhodium contact materials\u003c\/li\u003e\n \u003cli\u003eMultiple connection options including PCB, flying lead, solder turret, and spade terminals\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003eInsulation resistance contact-to-coil: minimum 10 MΩ\u003c\/li\u003e\n \u003cli\u003eCoil voltage: 12V DC\u003c\/li\u003e\n \u003cli\u003ePackage type: Flying Lead (Model: FU)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\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\u003e20V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Release Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e4V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperate Time (ms)\u003c\/th\u003e\n \u003ctd\u003e2.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelease Time (ms)\u003c\/th\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance (Ω)\u003c\/th\u003e\n \u003ctd\u003e925\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eIsolation Contact\/Coil (kV)\u003c\/th\u003e\n \u003ctd\u003e17\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance (Wmin)\u003c\/th\u003e\n \u003ctd\u003e10 (typical)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature (°C)\u003c\/th\u003e\n \u003ctd\u003e-20 to +70\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnection Options:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePCB Mount\u003c\/li\u003e\n \u003cli\u003eFlying Lead (Model: FU)\u003c\/li\u003e\n \u003cli\u003eSolder Turret\u003c\/li\u003e\n \u003cli\u003ePanel Mount with wire wrap terminals\u003c\/li\u003e\n \u003cli\u003eSpade Terminals (0.25”)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Mounting Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eStandard Size\u003c\/th\u003e\n \u003ctd\u003e15.8mm x 60.0mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePanel Mount\u003c\/th\u003e\n \u003ctd\u003eIncludes M4 mounting studs with nuts\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eFlying Lead Length\u003c\/th\u003e\n \u003ctd\u003eApproximately 300mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Numbering and Materials:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReed Switch Size: B (N\/C contact form)\u003c\/li\u003e\n \u003cli\u003eContact Material: Tungsten (T) or Rhodium (R)\u003c\/li\u003e\n \u003cli\u003eCoil Voltage: 12V DC\u003c\/li\u003e\n \u003cli\u003eIsolation Voltage: 5kV (Part suffix: 05), 7.5kV (75), 10kV (10)\u003c\/li\u003e\n \u003cli\u003eUL Approval: Indicated by 'U' suffix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eMade in the UK, this relay complies with pollution degree 2 standards. For detailed specifications and UL ratings, please consult the datasheet or contact Cynergy3 Components.\u003c\/p\u003e\n\n\u003cp\u003eProduct datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbt71205fu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The operate and release voltages, as well as coil resistance, may vary with temperature at a rate of 0.4% per °C. Specifications are provided at 20°C.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DBT71205FU\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Flying Lead\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, please refer to the datasheet or contact sales@cynergy3.com.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: Specifications are subject to change without prior notice.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T14:28:56+05:30","created_at":"2025-08-12T14:28:56+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["12V","CYNER","IMPORT_CSV","Reed","Relays","SPST","WLDM"],"price":860650,"price_min":860650,"price_max":860650,"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":50612032307517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DBT71205FU","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DBT71205FU","public_title":null,"options":["Default Title"],"price":860650,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DBT71205FU","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71205FU_51032535_c9750a73.jpg?v=1754989139"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71205FU_51032535_c9750a73.jpg?v=1754989139","options":["Title"],"media":[{"alt":null,"id":45800691335485,"position":1,"preview_image":{"aspect_ratio":1.22,"height":200,"width":244,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71205FU_51032535_c9750a73.jpg?v=1754989139"},"aspect_ratio":1.22,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DBT71205FU_51032535_c9750a73.jpg?v=1754989139","width":244}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCYNERGY 3 COMPONENTS DBT71205FU SPST Normally Closed Relay - 5kV Isolation, 12V Coil, UL Approved\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCYNERGY 3 COMPONENTS DBT71205FU\u003c\/strong\u003e is a high-reliability reed relay designed for applications requiring high voltage isolation and UL approval. Manufactured in China, this relay features a normally closed (N\/C) contact configuration with a 5kV isolation voltage, 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 up to 5kV, 7.5kV, or 10kV options available\u003c\/li\u003e\n \u003cli\u003eLow contact resistance for precise switching\u003c\/li\u003e\n \u003cli\u003eAvailable with Tungsten or Rhodium contact materials\u003c\/li\u003e\n \u003cli\u003eMultiple connection options including PCB, flying lead, solder turret, and spade terminals\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -20°C to +70°C\u003c\/li\u003e\n \u003cli\u003eInsulation resistance contact-to-coil: minimum 10 MΩ\u003c\/li\u003e\n \u003cli\u003eCoil voltage: 12V DC\u003c\/li\u003e\n \u003cli\u003ePackage type: Flying Lead (Model: FU)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\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\u003e20V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMust Release Voltage (V DC)\u003c\/th\u003e\n \u003ctd\u003e4V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperate Time (ms)\u003c\/th\u003e\n \u003ctd\u003e2.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelease Time (ms)\u003c\/th\u003e\n \u003ctd\u003e3.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance (Ω)\u003c\/th\u003e\n \u003ctd\u003e925\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eIsolation Contact\/Coil (kV)\u003c\/th\u003e\n \u003ctd\u003e17\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance (Wmin)\u003c\/th\u003e\n \u003ctd\u003e10 (typical)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature (°C)\u003c\/th\u003e\n \u003ctd\u003e-20 to +70\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnection Options:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePCB Mount\u003c\/li\u003e\n \u003cli\u003eFlying Lead (Model: FU)\u003c\/li\u003e\n \u003cli\u003eSolder Turret\u003c\/li\u003e\n \u003cli\u003ePanel Mount with wire wrap terminals\u003c\/li\u003e\n \u003cli\u003eSpade Terminals (0.25”)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Mounting Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eStandard Size\u003c\/th\u003e\n \u003ctd\u003e15.8mm x 60.0mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePanel Mount\u003c\/th\u003e\n \u003ctd\u003eIncludes M4 mounting studs with nuts\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eFlying Lead Length\u003c\/th\u003e\n \u003ctd\u003eApproximately 300mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Numbering and Materials:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReed Switch Size: B (N\/C contact form)\u003c\/li\u003e\n \u003cli\u003eContact Material: Tungsten (T) or Rhodium (R)\u003c\/li\u003e\n \u003cli\u003eCoil Voltage: 12V DC\u003c\/li\u003e\n \u003cli\u003eIsolation Voltage: 5kV (Part suffix: 05), 7.5kV (75), 10kV (10)\u003c\/li\u003e\n \u003cli\u003eUL Approval: Indicated by 'U' suffix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eMade in the UK, this relay complies with pollution degree 2 standards. For detailed specifications and UL ratings, please consult the datasheet or contact Cynergy3 Components.\u003c\/p\u003e\n\n\u003cp\u003eProduct datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cyn\/cyn-dbt71205fu.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The operate and release voltages, as well as coil resistance, may vary with temperature at a rate of 0.4% per °C. Specifications are provided at 20°C.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DBT71205FU\u003c\/li\u003e\n \u003cli\u003eManufacturer: CYNERGY 3 COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Flying Lead\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, please refer to the datasheet or contact sales@cynergy3.com.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: Specifications are subject to change without prior notice.\u003c\/em\u003e\u003c\/p\u003e"}
