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 SPlug EMI&HVIL Black 60Keyway
Datasheet
26In Stock
Min.: 1
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 120Keyway
Datasheet
4In Stock
Min.: 1
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 Orange 90Keyway
Datasheet
47In Stock
Min.: 1
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 Orange 120Keyway
Datasheet
2In Stock
100Expected 9/9/2026
Min.: 1
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 60Keyway
Datasheet
7In 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 SPlug EMI&HVIL Black 120Keyway
Datasheet
59In 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 SPlug EMI&HVIL Orange 270Keyway
Datasheet
20In Stock
103Expected 9/11/2026
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 90Keyway
Datasheet
40In Stock
100Expected 9/16/2026
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 Black 270Keyway
Datasheet
55In Stock
Min.: 1
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 Black 120Keyway
Datasheet
28In Stock
Min.: 1
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 Orange 270Keyway
Datasheet
34In Stock
100Expected 10/29/2026
Min.: 1
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 Orange 60Keyway
Datasheet
61In Stock
Min.: 1
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 60Keyway
Datasheet
60In Stock
Min.: 1
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 EMI&HVILBusbar Orange 150Keyway
Datasheet
48In Stock
100Expected 11/23/2026
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 EMI&HVILBusbar Red 90Keyway
Datasheet
3In Stock
232On 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 Black 60Keyway
Datasheet
42In 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 150Keyway
Datasheet
43In 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 Orange 60Keyway
Datasheet
51In Stock
100Expected 11/4/2026
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 Orange 120Keyway
Datasheet
6In Stock
100Expected 10/30/2026
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 Orange 150Keyway
Datasheet
22In 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 Red 60Keyway
Datasheet
22In 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 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 90Keyway
Datasheet
10In Stock
229On 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 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 9/21/2026
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