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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Qty. RoHS ECAD Model Series
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Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Black 150Keyway
Datasheet
69In Stock
Min.: 1
Mult.: 1

SurLok EMI Connectors 200 A 1 Position Busbar 1 kV Thermoplastic (TP) Copper Alloy IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 270Keyway
Datasheet
98In Stock
100Expected 15/7/2026
Min.: 1
Mult.: 1

SurLok EMI Receptacles 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 60Keyway
Datasheet
139In Stock
60On Order
Min.: 1
Mult.: 1

SurLok EMI Receptacles 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 150Keyway
Datasheet
93In Stock
Min.: 1
Mult.: 1

SurLok EMI Receptacles 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Red 60Keyway
Datasheet
226In Stock
Min.: 1
Mult.: 1

SurLok EMI Receptacles 200 A 1 Position Busbar 1 kV Socket (Female) Thermoplastic (TP) Copper Alloy IP67 SurLok Plus
Amphenol Industrial Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Red 120Keyway
Datasheet
149In Stock
Min.: 1
Mult.: 1

SurLok EMI Receptacles 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
142In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 60Keyway
Datasheet
76In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 120Keyway
Datasheet
79In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Orange 60Keyway
Datasheet
103In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Red 90Keyway
Datasheet
100In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 60Keyway
Datasheet
77In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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
99In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 90Keyway
Datasheet
75In Stock
145Expected 13/10/2026
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 270Keyway
Datasheet
139In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 RAPlugEMI&HVIL Black 120Keyway
Datasheet
107In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 RAPlugEMI&HVIL Orange 90 Keyway
Datasheet
96In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Black 60Keyway
Datasheet
60In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 120Keyway
Datasheet
4In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Orange 90Keyway
Datasheet
50In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Orange 120Keyway
Datasheet
2In Stock
100Expected 21/8/2026
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 270Keyway
Datasheet
1In Stock
100On Order
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Black 60Keyway
Datasheet
7In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 Black 120Keyway
Datasheet
63In Stock
Min.: 1
Mult.: 1

SurLok EMI DC Plugs 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 270Keyway
Datasheet
41In Stock
Min.: 1
Mult.: 1

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