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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, 1000V_DC 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Heavy Duty Power Connectors 12MM RADLOK-120MM ORANGE RL01201-120 Amphenol Technical Products 1: ¥4,381.7 51In Stock	Mfr. Part # RL01201-120 Mouser Part # 654-RL01201-120	Amphenol Technical Products	Heavy Duty Power Connectors 12MM RADLOK-120MM ORANGE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	51In Stock	¥4,381.7 ¥4,032.9 ¥3,913.3 ¥3,795.4 View ¥3,793.7 ¥3,557.9 ¥3,534.6 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 14MM RADLOK FOR 150MM WIRE RL01401-150 Amphenol Technical Products 1: ¥5,873.3 10In Stock	Mfr. Part # RL01401-150 Mouser Part # 654-RL01401-150	Amphenol Technical Products	Heavy Duty Power Connectors 14MM RADLOK FOR 150MM WIRE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	10In Stock	¥5,873.3 ¥5,476.3 ¥5,308.6 ¥5,203.9 View ¥5,094.3 ¥4,978 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT RL01401-70BK Amphenol Technical Products 1: ¥6,645.7 10In Stock	Mfr. Part # RL01401-70BK Mouser Part # 654-RL01401-70BK	Amphenol Technical Products	Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	10In Stock	¥6,645.7 ¥6,041.1 ¥5,873.3 ¥5,767 View ¥5,660.7 ¥5,406.6 Quote	Min.: 1 Mult.: 1
Terminals 3,6MM RADLOK FEED-THRU RL9036-101-F1 Amphenol Technical Products 1: ¥1,224.2 242In Stock 400Expected 1/11/2027	Mfr. Part # RL9036-101-F1 Mouser Part # 654-RL9036-101-F1	Amphenol Technical Products	Terminals 3,6MM RADLOK FEED-THRU Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	242In Stock 400Expected 1/11/2027	¥1,224.2 ¥1,157.7 ¥1,129.5 ¥1,117.9 View ¥1,106.2 ¥1,054.7 ¥955.1 ¥913.6 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 3,6MM RADLOK FEED-THRU RL9036-101-F1RE Amphenol Technical Products 1: ¥1,303.9 108In Stock 400Expected 10/30/2026	Mfr. Part # RL9036-101-F1RE Mouser Part # 654-RL9036-101-F1RE	Amphenol Technical Products	Heavy Duty Power Connectors 3,6MM RADLOK FEED-THRU Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	108In Stock 400Expected 10/30/2026	¥1,303.9 ¥1,270.7 ¥951.8 ¥868.7 View ¥850.4 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 5.7MM RADLOCK SILVER/BLACK RL9057-201-F1 Amphenol Technical Products 1: ¥2,403.5 92In Stock 300On Order	Mfr. Part # RL9057-201-F1 Mouser Part # 654-RL9057-201-F1	Amphenol Technical Products	Heavy Duty Power Connectors 5.7MM RADLOCK SILVER/BLACK Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	92In Stock 300On Order	¥2,403.5 ¥2,101.2 ¥2,056.3 ¥2,006.5 View ¥1,850.4 ¥1,719.1 ¥1,599.5 ¥1,531.4 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors RADLOK Feed Thru Pin 300A 10.0mm RL9100-101-F1 Amphenol Technical Products 1: ¥2,310.5 10In Stock 44Expected 11/23/2026	Mfr. Part # RL9100-101-F1 Mouser Part # 654-RL9100-101-F1	Amphenol Technical Products	Heavy Duty Power Connectors RADLOK Feed Thru Pin 300A 10.0mm Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	10In Stock 44Expected 11/23/2026	¥2,310.5 ¥2,273.9 ¥2,199.2 ¥2,141 View ¥1,865.3 ¥1,862 ¥1,828.8 ¥1,820.5	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK RL9100-201-F1 Amphenol Technical Products 1: ¥3,878.4 19In Stock	Mfr. Part # RL9100-201-F1 Mouser Part # 654-RL9100-201-F1	Amphenol Technical Products	Heavy Duty Power Connectors 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK Learn More about Amphenol Technical Products amphenol powerlok connectors	Datasheet	19In Stock	¥3,878.4 ¥3,210.7 ¥3,150.9 ¥3,031.3 View ¥2,966.5 ¥2,888.5 ¥2,850.3 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 12MM RADLOK REGULAR PIN RL9120-101 Amphenol Technical Products 1: ¥2,041.4 6In Stock	Mfr. Part # RL9120-101 Mouser Part # 654-RL9120-101	Amphenol Technical Products	Heavy Duty Power Connectors 12MM RADLOK REGULAR PIN Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	6In Stock	¥2,041.4 ¥1,945 ¥1,704.2 ¥1,446.7 View ¥1,426.8 ¥1,410.2	Min.: 1 Mult.: 1
Terminals 12MM RADLOK FEED-THRU RL9120-101-F1 Amphenol Technical Products 1: ¥3,715.7 7In Stock	Mfr. Part # RL9120-101-F1 Mouser Part # 654-RL9120-101-F1	Amphenol Technical Products	Terminals 12MM RADLOK FEED-THRU Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	7In Stock	¥3,715.7 ¥3,212.4 ¥2,704.1 ¥2,619.4 View ¥2,391.8 ¥2,332 ¥2,295.5 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 14MM RADLOK FEED-THRU RL9140-101-F1RE Amphenol Technical Products 1: ¥4,509.6 30In Stock	Mfr. Part # RL9140-101-F1RE Mouser Part # 654-RL9140-101-F1RE	Amphenol Technical Products	Circular MIL Spec Connector 14MM RADLOK FEED-THRU Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	30In Stock	¥4,509.6 ¥4,037.9 ¥3,747.2 ¥3,521.3 ¥3,116	Min.: 1 Mult.: 1
Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, ORANGE Amphenol Technical Products RL9057-201-F1OR RL9057-201-F1OR Amphenol Technical Products 1: ¥2,667.6 1In Stock	Mfr. Part # RL9057-201-F1OR Mouser Part # 654-RL9057-201-F1OR	Amphenol Technical Products	Circular MIL Spec Connector 5.7MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, ORANGE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	1In Stock	¥2,667.6 ¥2,132.7 ¥2,094.5 ¥2,029.7 View ¥1,978.3 ¥1,885.2 ¥1,700.9 ¥1,636.1	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 10MM RADLOK-70MM RED RL01001-70RE Amphenol Technical Products 1: ¥2,767.2 180On Order	Mfr. Part # RL01001-70RE Mouser Part # 654-RL01001-70RE	Amphenol Technical Products	Heavy Duty Power Connectors 10MM RADLOK-70MM RED Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	180On Order On Order Ship Dates Mfr. #: RL01001-70RE Stock: 0 On Order: 26 Expected 11/5/2026 154 Expected 1/4/2027 Factory Lead-Time: 19 Weeks	¥2,767.2 ¥2,601.1 ¥2,494.8 ¥2,433.4 ¥2,245.7	Min.: 1 Mult.: 1
Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED Amphenol Technical Products RL9100-301-F1RE RL9100-301-F1RE Amphenol Technical Products 1: ¥3,406.7 156On Order	Mfr. Part # RL9100-301-F1RE Mouser Part # 654-RL9100-301-F1RE	Amphenol Technical Products	Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, RED Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	156On Order On Order Ship Dates Mfr. #: RL9100-301-F1RE Stock: 0 On Order: 56 Expected 11/20/2026 100 Expected 2/5/2027 Factory Lead-Time: 12 Weeks	¥3,406.7 ¥2,953.3 ¥2,837 ¥2,340.3 View ¥2,250.7 ¥2,210.8 Quote	Min.: 1 Mult.: 1
Terminals 5.7MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE Amphenol Technical Products RL9057-101-F1OR RL9057-101-F1OR Amphenol Technical Products 1: ¥1,511.5 447Expected 1/11/2027	Mfr. Part # RL9057-101-F1OR Mouser Part # 654-RL9057-101-F1OR	Amphenol Technical Products	Terminals 5.7MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	447Expected 1/11/2027	¥1,511.5 ¥1,475 ¥1,400.2 ¥1,370.3 View ¥1,345.4 ¥1,260.7 ¥1,157.7 ¥1,059.7 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 10MM RADLOK-50MM ORANGE RL01001-50 Amphenol Technical Products 1: ¥3,144.3 37On Order	Mfr. Part # RL01001-50 Mouser Part # 654-RL01001-50	Amphenol Technical Products	Heavy Duty Power Connectors 10MM RADLOK-50MM ORANGE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	37On Order	¥3,144.3 ¥2,833.7 ¥2,704.1 ¥2,651 View ¥2,244 ¥2,180.9 ¥2,156 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT RL01401-150RE Amphenol Technical Products 1: ¥6,692.2 14Expected 1/15/2027	Mfr. Part # RL01401-150RE Mouser Part # 654-RL01401-150RE	Amphenol Technical Products	Heavy Duty Power Connectors RADLOK ASSY-RDLK-BLUNT Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	14Expected 1/15/2027	¥6,692.2 ¥5,858.3 ¥5,831.8 ¥5,453.1 View ¥5,321.8 Quote	Min.: 1 Mult.: 1
Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, BLACK RL9100-301-F1 Amphenol Technical Products 1: ¥3,406.7 124Expected 1/22/2027	Mfr. Part # RL9100-301-F1 Mouser Part # 654-RL9100-301-F1	Amphenol Technical Products	Terminals 10MM RADLOK FEED-THRU, RADLOK TO RADLOCK, SILVER, BLACK Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	124Expected 1/22/2027	¥3,406.7 ¥2,953.3 ¥2,798.8 ¥2,596.1 View ¥2,245.7 ¥2,157.6 ¥2,116.1 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 12MM RADLOK FEED-THRU RL9120-101-F1RE Amphenol Technical Products 1: ¥2,740.7 54On Order	Mfr. Part # RL9120-101-F1RE Mouser Part # 654-RL9120-101-F1RE	Amphenol Technical Products	Circular MIL Spec Connector 12MM RADLOK FEED-THRU Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	54On Order On Order Ship Dates Mfr. #: RL9120-101-F1RE Stock: 0 On Order: 11 Expected 11/13/2026 43 Expected 11/30/2026 Factory Lead-Time: 14 Weeks	¥2,740.7 ¥2,504.8 ¥2,448.3 ¥2,318.8 View ¥2,272.2 ¥2,247.3	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 5.7MM RADLOK FOR 25MM WIRE, RED, STAMPED VERSION Amphenol Technical Products RL00572-25RE RL00572-25RE Amphenol Technical Products 1: ¥2,111.1 11Expected 2/3/2027	Mfr. Part # RL00572-25RE Mouser Part # 654-RL00572-25RE	Amphenol Technical Products	Heavy Duty Power Connectors 5.7MM RADLOK FOR 25MM WIRE, RED, STAMPED VERSION Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	11Expected 2/3/2027	¥2,111.1 ¥1,963.3 ¥1,842 ¥1,765.6 View ¥1,685.9 ¥1,579.6 ¥1,430.1 ¥1,357 Quote	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 8.0MM RADLOK FOR 50MM WIRE, BLACK, STAMPED VERSION Amphenol Technical Products RL00802-50BK RL00802-50BK Amphenol Technical Products 1: ¥2,604.4 8Expected 10/26/2026	Mfr. Part # RL00802-50BK Mouser Part # 654-RL00802-50BK	Amphenol Technical Products	Heavy Duty Power Connectors 8.0MM RADLOK FOR 50MM WIRE, BLACK, STAMPED VERSION Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	8Expected 10/26/2026	¥2,604.4 ¥2,355.3 ¥2,265.6 ¥2,224.1 View ¥2,097.8 ¥1,886.9 ¥1,853.7 ¥1,790.6	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 8.0MM RADLOK FOR 50MM WIRE, RED, STAMPED VERSION Amphenol Technical Products RL00802-50RE RL00802-50RE Amphenol Technical Products 1: ¥2,604.4 8Expected 10/26/2026	Mfr. Part # RL00802-50RE Mouser Part # 654-RL00802-50RE	Amphenol Technical Products	Heavy Duty Power Connectors 8.0MM RADLOK FOR 50MM WIRE, RED, STAMPED VERSION Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	8Expected 10/26/2026	¥2,604.4 ¥2,393.5 ¥2,225.7 ¥2,165.9 View ¥2,008.1 ¥1,797.2 ¥1,762.3 ¥1,700.9	Min.: 1 Mult.: 1
Heavy Duty Power Connectors 3.6MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK Amphenol Technical Products RL9036-201-F1 RL9036-201-F1 Amphenol Technical Products 1: ¥1,835.4 25Expected 11/13/2026	Mfr. Part # RL9036-201-F1 Mouser Part # 654-RL9036-201-F1	Amphenol Technical Products	Heavy Duty Power Connectors 3.6MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, BLACK Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	25Expected 11/13/2026	¥1,835.4 ¥1,707.5 ¥1,601.2 ¥1,534.8 View ¥1,466.7 ¥1,373.6 ¥1,244.1 ¥1,179.3	Min.: 1 Mult.: 1
Terminals 8.0MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE Amphenol Technical Products RL9080-101-F1OR RL9080-101-F1OR Amphenol Technical Products 1: ¥2,124.4 59Expected 1/11/2027	Mfr. Part # RL9080-101-F1OR Mouser Part # 654-RL9080-101-F1OR	Amphenol Technical Products	Terminals 8.0MM RADLOK FEED-THRU, RADLOK TO THREADED PIN, SILVER, ORANGE Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	59Expected 1/11/2027	¥2,124.4 ¥1,974.9 ¥1,853.7 ¥1,777.3 View ¥1,695.9 ¥1,481.6 ¥1,438.4 ¥1,365.3 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED Amphenol Technical Products RL9100-201-F1RE RL9100-201-F1RE Amphenol Technical Products 1: ¥3,878.4 3Expected 1/11/2027	Mfr. Part # RL9100-201-F1RE Mouser Part # 654-RL9100-201-F1RE	Amphenol Technical Products	Circular MIL Spec Connector 10MM RADLOK FEED-THRU, RADLOK TO LUG, SILVER, RED Learn More about Amphenol Technical Products amphenol radlok connectors	Datasheet	3Expected 1/11/2027	¥3,878.4 ¥3,373.5 ¥3,099.4 ¥3,021.4 View ¥2,752.3 ¥2,670.9 ¥2,626	Min.: 1 Mult.: 1