SurLok Plus™ EMI Connectors

Amphenol Industrial SurLok Plus™ EMI Connectors are highly reliable, field-installable compression lugs that feature EMI protection and R4 RADSOK® contact technology. This series offers the same high performance as the original but includes EMI shielding, which is ideal for the EV market and its applications. These connectors use industry-standard crimp, screw, and busbar termination options, eliminating the need for special torque tools. The RADSOK contact technology uses high tensile properties of stamping and forming and high conductivity alloy grid to produce low insertion forces. Amphenol Industrial SurLok Plus EMI Connectors feature a quick-lock and press-to-release design, a secondary locking system, and a wide amperage range of 150A to 250A. These IP67-rated connectors offer a UL 94V-0 flammability rating and are available in sizes of 5.7mm to 10.3mm.

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Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 120Keyway
Datasheet
29In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 150 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 270Keyway
Datasheet
41In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 120Keyway
Datasheet
29In Stock
100Expected 12/4/2026
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 270Keyway
Datasheet
260On Order
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 150Keyway
Datasheet
54In Stock
100Expected 10/19/2026
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus


Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 120Keyway
Datasheet
32In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 60Keyway
Datasheet
56In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 250 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 270Keyway
Datasheet
2In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1/0 AWG IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Red 150Keyway
Datasheet
17In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus


Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 150Keyway
Datasheet
8In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 250 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2/0 AWG IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 90Keyway
Datasheet
410In Stock
213Expected 8/21/2026
Min.: 1
Mult.: 1

SurLok EMI Connectors 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 90Keyway
Datasheet
650On Order
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus


Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 270Keyway
Datasheet
293On Order
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1/0 AWG IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 120Keyway
Datasheet
211On Order
Min.: 1
Mult.: 1

SurLok EMI Connectors 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus


Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 60Keyway
Datasheet
100Expected 8/24/2026
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 270Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 150 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 60Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 150 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 150Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 150 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 150Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 60Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 150Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 200 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 1/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 150Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 250 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 270Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 250 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2/0 AWG IP67 SurLok Plus

Amphenol Industrial Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 120Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 250 A 1 Position Cable 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2/0 AWG IP67 SurLok Plus


Amphenol Industrial Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 150Keyway
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

SurLok EMI Connectors 8 mm Surlok Plus Plug 150 A 1 Position Crimp 1 kV Pin (Male) Thermoplastic (TP) Silver Copper 2 AWG IP67 SurLok Plus