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: 118
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol Technical Products Heavy Duty Power Connectors 12MM RADLOK-120MM ORANGE 51In Stock
S/ 102.68
S/ 94.51
S/ 91.71
S/ 88.94
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 14MM RADLOK FOR 150MM WIRE 10In Stock
S/ 137.64
S/ 128.34
S/ 124.40
S/ 121.95
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT 10In Stock
S/ 155.74
S/ 141.57
S/ 137.64
S/ 135.15
Min.: 1
Mult.: 1


Amphenol Technical Products Terminals 3,6MM RADLOK FEED-THRU 241In Stock
400Expected 12/3/2026
S/ 28.69
S/ 27.13
S/ 26.47
S/ 26.20
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 3,6MM RADLOK FEED-THRU 30In Stock
400On Order
S/ 30.56
S/ 29.78
S/ 22.30
S/ 20.36
Min.: 1
Mult.: 1


Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOCK SILVER/BLACK 90In Stock
300On Order
S/ 56.32
S/ 49.24
S/ 48.19
S/ 47.02
Min.: 1
Mult.: 1

Amphenol Technical Products Heavy Duty Power Connectors 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK 19In Stock
S/ 90.89
S/ 75.24
S/ 73.84
S/ 71.04
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 12MM RADLOK REGULAR PIN 6In Stock
S/ 42.39
S/ 40.13
S/ 38.65
S/ 32.81
Min.: 1
Mult.: 1


Amphenol Technical Products Terminals 12MM RADLOK FEED-THRU 9In Stock
S/ 87.08
S/ 75.28
S/ 63.37
S/ 61.38
Min.: 1
Mult.: 1
Amphenol Technical Products Circular MIL Spec Connector 14MM RADLOK FEED-THRU 26In Stock
S/ 105.68
S/ 94.63
S/ 87.81
S/ 82.52
S/ 73.02
Min.: 1
Mult.: 1
Amphenol Technical Products RL9057-201-F1OR
Amphenol Technical Products Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, ORANGE 1In Stock
S/ 62.51
S/ 49.98
S/ 49.08
S/ 47.57
Min.: 1
Mult.: 1
Amphenol Technical Products RL00802-50RE
Amphenol Technical Products Heavy Duty Power Connectors 8.0MM RADLOK FOR 50MM WIRE, RED, STAMPED VERSION 8In Stock
S/ 61.03
S/ 56.09
S/ 52.16
S/ 50.76
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT
86On Order
S/ 156.83
S/ 137.29
S/ 136.67
S/ 127.79
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK Feed Thru Pin 300A 10.0mm Red
331Expected 2/10/2027
S/ 47.25
S/ 46.09
S/ 43.21
S/ 34.29
S/ 32.62
Min.: 1
Mult.: 1
Amphenol Technical Products RL9057-101-F1OR
Amphenol Technical Products Terminals 5.7MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE
447On Order
S/ 35.42
S/ 34.57
S/ 32.81
S/ 32.11
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
444On Order
S/ 78.01
S/ 62.67
S/ 61.35
S/ 60.45
Min.: 1
Mult.: 1
Amphenol Technical Products RL9100-301-F1RE
Amphenol Technical Products Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED
308On Order
S/ 79.84
S/ 69.21
S/ 66.48
S/ 54.85
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors 10MM RADLOK-50MM ORANGE
37On Order
S/ 73.69
S/ 66.41
S/ 63.37
S/ 62.12
Min.: 1
Mult.: 1
Amphenol Technical Products Heavy Duty Power Connectors RADLOK Feed Thru Pin 300A 10.0mm
89On Order
S/ 60.10
S/ 57.06
S/ 55.00
S/ 49.47
Min.: 1
Mult.: 1


Amphenol Technical Products Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, BLACK
123Expected 2/17/2027
S/ 79.84
S/ 69.21
S/ 65.59
S/ 60.84
Min.: 1
Mult.: 1
Amphenol Technical Products Circular MIL Spec Connector 12MM RADLOK FEED-THRU
42Expected 11/30/2026
S/ 64.23
S/ 58.70
S/ 57.38
S/ 54.34
Min.: 1
Mult.: 1
Amphenol Technical Products RL00572-25RE
Amphenol Technical Products Heavy Duty Power Connectors 5.7MM RADLOK FOR 25MM WIRE, RED, STAMPED VERSION
11Expected 2/3/2027
S/ 49.47
S/ 46.01
S/ 43.17
S/ 41.38
Min.: 1
Mult.: 1
Amphenol Technical Products RL9036-201-F1
Amphenol Technical Products Heavy Duty Power Connectors 3.6MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK
25Expected 11/13/2026
S/ 43.01
S/ 40.01
S/ 37.52
S/ 35.97
Min.: 1
Mult.: 1
Amphenol Technical Products RL9080-101-F1OR
Amphenol Technical Products Terminals 8.0MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE
59Expected 12/9/2026
S/ 49.79
S/ 46.28
S/ 43.44
S/ 41.65
Min.: 1
Mult.: 1
Amphenol Technical Products RL9100-201-F1RE
Amphenol Technical Products Circular MIL Spec Connector 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED
3Expected 12/9/2026
S/ 90.89
S/ 79.06
S/ 72.63
S/ 70.80
Min.: 1
Mult.: 1