Introducing the TE CONNECTIVITY/AMP BRAND High Frequency/RF Relay, part number 6-1618406-7. Designed for demanding aerospace, defense, and marine applications, this hermetically sealed DC contactor offers reliable high-voltage switching performance.
Product Features
Part Number: 6-1618406-7
Manufacturer: TE CONNECTIVITY/AMP BRAND
Country of Origin: US
Package Type: PKG
UOM: EA
ECCN: 9A991
RoHS Compliant: No
Product Category: Aerospace, Defense & Marine
Key Specifications
Voltage Rating: 12-900 Vdc for main contacts; 30 Vdc for auxiliary contacts
Current Rating: Up to 350A per pole for main contacts
Contact Arrangement: DPST-NO (2 Form X)
Auxiliary Switches: SPDT (form C), available in different configurations
Mechanical Life: 100,000 cycles
Operating Temperature Range: -55°C to +85°C
Weight: 0.79 kg (1.74 lb.)
Hermetically sealed for harsh and corrosive environments
Bidirectional switching with no polarity sensitivity
Integrated coil economizer with coil suppression
EMC compliant with no radiated coil emission
Electrical Performance
Switching Performance @ ± 270 Vdc
Make/Break Cycles
100A
40,000 cycles
250A
7,500 cycles
2000A (break only)
2 cycles
Maximum make current: 700A
Dielectric withstand voltage over life: 2,200 Vrms terminal to terminal/coil
Insulation resistance over life: ≥50 MΩ @ 500 Vdc
Physical and Environmental Properties
Dimensions: Refer to detailed drawings
Operating Shock: 20G peak (11 ms 1/2 sine)
Sine Vibration: 10G peak (55-2000 Hz)
Random Vibration: 14 Grms (15-2000 Hz)
Coil Data
Nominal Voltage: 28-32 Vdc
Pickup Voltage Max: 16 Vdc
Inrush Current: 3.4/6.0 A (nominal/max)
Inrush Time: 75/150 ms
Hold Current: 0.27/0.48 A (nominal/max)
Drop Out Voltage: 3-8 Vdc
Internal Coil Suppression: Max 60 Vdc
Application Areas
High Voltage DC Converter Systems
Test Equipment
Power Distribution
Power Motion Control
Additional Information
For detailed specifications and datasheet, please visit the datasheet link.
Note: The datasheet was not processed; please search the internet for the part number 6-1618406-7 for more detailed information.
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{"id":10002187223357,"title":"TE CONNECTIVITY\/AMP BRAND - 6-1618406-7","handle":"6-1618406-7","description":"\u003ch3\u003eHigh Frequency\/RF Relay - DPST-NO 28V\u003c\/h3\u003e\n\u003cp\u003eIntroducing the TE CONNECTIVITY\/AMP BRAND High Frequency\/RF Relay, part number \u003cstrong\u003e6-1618406-7\u003c\/strong\u003e. Designed for demanding aerospace, defense, and marine applications, this hermetically sealed DC contactor offers reliable high-voltage switching performance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 6-1618406-7\u003c\/li\u003e\n \u003cli\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: 9A991\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: No\u003c\/li\u003e\n \u003cli\u003eProduct Category: Aerospace, Defense \u0026amp; Marine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVoltage Rating: 12-900 Vdc for main contacts; 30 Vdc for auxiliary contacts\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: Up to 350A per pole for main contacts\u003c\/li\u003e\n \u003cli\u003eContact Arrangement: DPST-NO (2 Form X)\u003c\/li\u003e\n \u003cli\u003eAuxiliary Switches: SPDT (form C), available in different configurations\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 100,000 cycles\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +85°C\u003c\/li\u003e\n \u003cli\u003eWeight: 0.79 kg (1.74 lb.)\u003c\/li\u003e\n \u003cli\u003eHermetically sealed for harsh and corrosive environments\u003c\/li\u003e\n \u003cli\u003eBidirectional switching with no polarity sensitivity\u003c\/li\u003e\n \u003cli\u003eIntegrated coil economizer with coil suppression\u003c\/li\u003e\n \u003cli\u003eEMC compliant with no radiated coil emission\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Performance\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitching Performance @ ± 270 Vdc\u003c\/th\u003e\n \u003cth\u003eMake\/Break Cycles\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e100A\u003c\/td\u003e\n \u003ctd\u003e40,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e250A\u003c\/td\u003e\n \u003ctd\u003e7,500 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2000A (break only)\u003c\/td\u003e\n \u003ctd\u003e2 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMaximum make current: 700A\u003c\/p\u003e\n\u003cp\u003eDielectric withstand voltage over life: 2,200 Vrms terminal to terminal\/coil\u003c\/p\u003e\n\u003cp\u003eInsulation resistance over life: ≥50 MΩ @ 500 Vdc\u003c\/p\u003e\n\n\u003ch3\u003ePhysical and Environmental Properties\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: Refer to detailed drawings\u003c\/li\u003e\n \u003cli\u003eOperating Shock: 20G peak (11 ms 1\/2 sine)\u003c\/li\u003e\n \u003cli\u003eSine Vibration: 10G peak (55-2000 Hz)\u003c\/li\u003e\n \u003cli\u003eRandom Vibration: 14 Grms (15-2000 Hz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoil Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNominal Voltage: 28-32 Vdc\u003c\/li\u003e\n \u003cli\u003ePickup Voltage Max: 16 Vdc\u003c\/li\u003e\n \u003cli\u003eInrush Current: 3.4\/6.0 A (nominal\/max)\u003c\/li\u003e\n \u003cli\u003eInrush Time: 75\/150 ms\u003c\/li\u003e\n \u003cli\u003eHold Current: 0.27\/0.48 A (nominal\/max)\u003c\/li\u003e\n \u003cli\u003eDrop Out Voltage: 3-8 Vdc\u003c\/li\u003e\n \u003cli\u003eInternal Coil Suppression: Max 60 Vdc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh Voltage DC Converter Systems\u003c\/li\u003e\n \u003cli\u003eTest Equipment\u003c\/li\u003e\n \u003cli\u003ePower Distribution\u003c\/li\u003e\n \u003cli\u003ePower Motion Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=5-1773450-5_sec7_CAP202\u0026amp;DocType=Catalog+Section\u0026amp;DocLang=English\u0026amp;PartCntxt=6-1618406-7\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e6-1618406-7\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e","published_at":"2025-08-03T00:20:13+05:30","created_at":"2025-08-03T00:20:13+05:30","vendor":"Waldom Electonics","type":"","tags":["28V","Relay","RF","TE-AMP","WLDM"],"price":42128200,"price_min":42128200,"price_max":42128200,"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":50546102599997,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"6-1618406-7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TE CONNECTIVITY\/AMP BRAND - 6-1618406-7","public_title":null,"options":["Default Title"],"price":42128200,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"6-1618406-7","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/47859645.jpg?v=1754160613"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47859645.jpg?v=1754160613","options":["Title"],"media":[{"alt":null,"id":45639490863421,"position":1,"preview_image":{"aspect_ratio":1.333,"height":315,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47859645.jpg?v=1754160613"},"aspect_ratio":1.333,"height":315,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47859645.jpg?v=1754160613","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHigh Frequency\/RF Relay - DPST-NO 28V\u003c\/h3\u003e\n\u003cp\u003eIntroducing the TE CONNECTIVITY\/AMP BRAND High Frequency\/RF Relay, part number \u003cstrong\u003e6-1618406-7\u003c\/strong\u003e. Designed for demanding aerospace, defense, and marine applications, this hermetically sealed DC contactor offers reliable high-voltage switching performance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 6-1618406-7\u003c\/li\u003e\n \u003cli\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: 9A991\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: No\u003c\/li\u003e\n \u003cli\u003eProduct Category: Aerospace, Defense \u0026amp; Marine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVoltage Rating: 12-900 Vdc for main contacts; 30 Vdc for auxiliary contacts\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: Up to 350A per pole for main contacts\u003c\/li\u003e\n \u003cli\u003eContact Arrangement: DPST-NO (2 Form X)\u003c\/li\u003e\n \u003cli\u003eAuxiliary Switches: SPDT (form C), available in different configurations\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 100,000 cycles\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +85°C\u003c\/li\u003e\n \u003cli\u003eWeight: 0.79 kg (1.74 lb.)\u003c\/li\u003e\n \u003cli\u003eHermetically sealed for harsh and corrosive environments\u003c\/li\u003e\n \u003cli\u003eBidirectional switching with no polarity sensitivity\u003c\/li\u003e\n \u003cli\u003eIntegrated coil economizer with coil suppression\u003c\/li\u003e\n \u003cli\u003eEMC compliant with no radiated coil emission\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Performance\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitching Performance @ ± 270 Vdc\u003c\/th\u003e\n \u003cth\u003eMake\/Break Cycles\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e100A\u003c\/td\u003e\n \u003ctd\u003e40,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e250A\u003c\/td\u003e\n \u003ctd\u003e7,500 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2000A (break only)\u003c\/td\u003e\n \u003ctd\u003e2 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMaximum make current: 700A\u003c\/p\u003e\n\u003cp\u003eDielectric withstand voltage over life: 2,200 Vrms terminal to terminal\/coil\u003c\/p\u003e\n\u003cp\u003eInsulation resistance over life: ≥50 MΩ @ 500 Vdc\u003c\/p\u003e\n\n\u003ch3\u003ePhysical and Environmental Properties\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: Refer to detailed drawings\u003c\/li\u003e\n \u003cli\u003eOperating Shock: 20G peak (11 ms 1\/2 sine)\u003c\/li\u003e\n \u003cli\u003eSine Vibration: 10G peak (55-2000 Hz)\u003c\/li\u003e\n \u003cli\u003eRandom Vibration: 14 Grms (15-2000 Hz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoil Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNominal Voltage: 28-32 Vdc\u003c\/li\u003e\n \u003cli\u003ePickup Voltage Max: 16 Vdc\u003c\/li\u003e\n \u003cli\u003eInrush Current: 3.4\/6.0 A (nominal\/max)\u003c\/li\u003e\n \u003cli\u003eInrush Time: 75\/150 ms\u003c\/li\u003e\n \u003cli\u003eHold Current: 0.27\/0.48 A (nominal\/max)\u003c\/li\u003e\n \u003cli\u003eDrop Out Voltage: 3-8 Vdc\u003c\/li\u003e\n \u003cli\u003eInternal Coil Suppression: Max 60 Vdc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh Voltage DC Converter Systems\u003c\/li\u003e\n \u003cli\u003eTest Equipment\u003c\/li\u003e\n \u003cli\u003ePower Distribution\u003c\/li\u003e\n \u003cli\u003ePower Motion Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=5-1773450-5_sec7_CAP202\u0026amp;DocType=Catalog+Section\u0026amp;DocLang=English\u0026amp;PartCntxt=6-1618406-7\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e6-1618406-7\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e"}
