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 10MM RADLOK-70MM ORANGE 333In Stock
$17.89
$17.32
$16.99
$16.85
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 14MM RADLOK FOR 135MM WIRE 87In Stock
$46.23
$43.56
$42.60
$41.90
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM RED 842In Stock
$11.34
$10.99
$9.91
$9.67
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM BLACK 682In Stock
$13.08
$12.49
$11.31
$11.02
Min.: 1
Mult.: 1


Amphenol Technical Products Terminals 12MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK 36In Stock
$33.54
$28.51
$28.09
$26.49
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 14MM RADLOCK SLVER PIN 1In Stock
37Expected 10/26/2026
$25.43
$22.98
$22.15
$21.57
Min.: 1
Mult.: 1
Amphenol Technical Products Circular MIL Spec Connector 5.6MM RADLOCK PIN SILVER BLK 156In Stock
$11.40
$9.75
$9.37
$9.28
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
$22.23
$18.73
$17.42
$16.95
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
$15.95
$14.14
$12.61
$12.23
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
$18.99
$17.46
$16.72
$16.39
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
$36.44
$30.98
$29.03
$27.65
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
$16.52
$14.65
$13.00
$12.45
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
$13.08
$11.31
$9.95
$9.79
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
$17.19
$15.24
$14.65
$13.94
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
$18.55
$16.84
$16.25
$15.48
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
$23.24
$20.15
$18.23
$17.73
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
$26.05
$20.93
$20.49
$20.19
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT 94In Stock
$62.96
$53.50
$50.87
$49.22
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK 5.7MM FEED-THRU 417In Stock
$13.49
$12.47
$12.22
$12.12
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 12MM RADLOK-120MM RED 154In Stock
$35.35
$32.73
$31.80
$31.06
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM ORANGE 414In Stock
400On Order
$12.99
$12.66
$9.31
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM BLACK 476In Stock
420Expected 10/26/2026
$12.10
$11.53
$10.84
$10.65
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK-10MM RED 533In Stock
492Expected 1/25/2027
$12.10
$11.53
$10.73
$10.50
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOCK-16MM 496In Stock
$12.09
$11.34
$11.09
$10.93
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK-25MM ORANGE 326In Stock
300Expected 11/20/2026
$12.42
$11.66
$11.45
$11.23
Min.: 1
Mult.: 1