RADLOK™ High-Power Connectors

Amphenol Technical Products International RADLOK™ High-Power Connectors utilize Amphenol's R4 RADSOK® technology and are designed to be compact and robust. Paired with Amphenol's RADLOK PIN, a single-finger operation lock feature allows end-users to connect any power distribution / storage system in a quick and secure manner. This lock feature eliminates the need for additional mounting hardware (washers, clamps, bolts, and nuts), reducing the requirements for installation and routine maintenance. These connectors provide a 70A to 500A current rating, 1000VDC voltage rating, and high-cycle durability of at least 500 mating cycles. Amphenol Industrial RADLOK High-Power Connectors offers an easy-to-install, cost-effective solution for rugged applications that require reliability.

Results: 119
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM RED 842In Stock
$8.72
$8.45
$7.62
$7.44
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 10MM RADLOK-70MM ORANGE 333In Stock
$13.76
$13.32
$13.07
$12.96
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 14MM RADLOK FOR 135MM WIRE 87In Stock
$35.56
$33.51
$32.77
$32.23
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM BLACK 682In Stock
$10.06
$9.61
$8.70
$8.48
Min.: 1
Mult.: 1


Amphenol Technical Products Terminals 12MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK 36In Stock
$25.80
$21.93
$21.61
$20.38
Min.: 1
Mult.: 1
Amphenol Technical Products Circular MIL Spec Connector 5.6MM RADLOCK PIN SILVER BLK 156In Stock
$8.77
$7.50
$7.21
$7.14
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 14MM RADLOCK SLVER PIN 1In Stock
37Expected 10/26/2026
$19.56
$17.68
$17.04
$16.59
Min.: 1
Mult.: 1
Amphenol Technical Products RL9036-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 3.6MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED 8In Stock
28Expected 11/23/2026
$12.27
$10.88
$9.70
$9.41
Min.: 1
Mult.: 1
Amphenol Technical Products RL00802-35
Amphenol Technical Products Heavy Duty Power Connectors 8.0MM RADLOK FOR 35MM WIRE, ORANGE, STAMPED VERSION 5In Stock
$17.10
$14.41
$13.40
$13.04
Min.: 1
Mult.: 1
Amphenol Technical Products RL9080-301-F1RE
Amphenol Technical Products Circular MIL Spec Connector 8.0MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED 37In Stock
206On Order
$14.61
$13.43
$12.86
$12.61
Min.: 1
Mult.: 1
Amphenol Technical Products RL9140-101-F1OR
Amphenol Technical Products Circular MIL Spec Connector 14MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE 10In Stock
$28.03
$23.83
$22.33
$21.27
Min.: 1
Mult.: 1
Amphenol Technical Products RL9036-301-F1OR
Amphenol Technical Products Circular MIL Spec Connector 3.6MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, ORANGE 8In Stock
$10.06
$8.70
$7.65
$7.53
Min.: 1
Mult.: 1
Amphenol Technical Products RL9057-301-F1RE
Amphenol Technical Products Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED 168In Stock
$13.22
$11.72
$11.27
$10.72
Min.: 1
Mult.: 1
Amphenol Technical Products RL00362-10
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK FOR 10MM WIRE, ORANGE, STAMPED VERSION 12In Stock
$12.71
$11.27
$10.00
$9.58
Min.: 1
Mult.: 1
Amphenol Technical Products RL9057-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED 125In Stock
$14.27
$12.95
$12.50
$11.91
Min.: 1
Mult.: 1
Amphenol Technical Products RL9100-101-F1OR
Amphenol Technical Products Terminals 10MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE 8In Stock
$17.88
$15.50
$14.02
$13.64
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT 94In Stock
$48.43
$41.15
$39.13
$37.86
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK 5.7MM FEED-THRU 417In Stock
$10.38
$9.59
$9.40
$9.32
Min.: 1
Mult.: 1
Amphenol Technical Products RL9080-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 8.0MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED
445On Order
$20.04
$16.10
$15.76
$15.53
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 12MM RADLOK-120MM RED 154In Stock
$27.19
$25.18
$24.46
$23.89
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM ORANGE 414In Stock
400On Order
$9.99
$9.74
$7.16
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM BLACK 476In Stock
420Expected 10/26/2026
$9.31
$8.87
$8.34
$8.19
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM RED 533In Stock
492Expected 1/25/2027
$9.31
$8.87
$8.25
$8.08
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOCK-16MM 496In Stock
$9.30
$8.72
$8.53
$8.41
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM ORANGE 326In Stock
300Expected 11/20/2026
$9.55
$8.97
$8.81
$8.64
Min.: 1
Mult.: 1