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 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 10MM RADLOK-70MM ORANGE 335In Stock
$13.87
$13.56
$13.35
$13.27
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 RL9057-301-F1RE
Amphenol Technical Products Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED 169In Stock
$13.22
$11.72
$11.27
$10.72
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 Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, BLACK 21In Stock
100Expected 11/5/2026
$20.51
$17.78
$16.85
$15.63
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 14MM RADLOK FEED-THRU 17In Stock
13Expected 10/28/2026
$28.04
$23.83
$21.95
$21.22
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT 12In Stock
26On Order
$40.29
$35.27
$35.11
$32.83
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 49In Stock
78Expected 10/28/2026
$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 RL9080-301-F1RE
Amphenol Technical Products Circular MIL Spec Connector 8.0MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED 51In Stock
156On Order
$14.61
$13.43
$12.86
$12.61
Min.: 1
Mult.: 1
Amphenol Technical Products RL9100-301-F1RE
Amphenol Technical Products Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED 47In Stock
56Expected 1/25/2027
$20.51
$17.78
$17.08
$14.09
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 RL9036-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 3.6MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED 10In Stock
28Expected 11/23/2026
$12.27
$10.88
$9.70
$9.41
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 RL9080-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 8.0MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED 1In Stock
446On Order
$20.04
$16.10
$15.76
$15.53
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 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 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 424In Stock
$10.38
$9.59
$9.40
$9.32
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM ORANGE 414In Stock
400Expected 10/16/2026
$9.99
$9.74
$7.16
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM BLACK 484In Stock
420Expected 10/26/2026
$9.45
$9.01
$8.48
$8.28
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM RED 538In Stock
492Expected 1/25/2027
$9.16
$8.60
$8.12
$7.98
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOCK-16MM 512In Stock
$9.30
$8.72
$8.53
$8.41
Min.: 1
Mult.: 1