Heavy Duty Power Connectors

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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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Part #

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 90Keyway

SLPPB70BSB0EH
Amphenol Industrial
1: S/113.27
93In Stock

Mfr. Part #
SLPPB70BSB0EH

Mouser Part #
654-SLPPB70BSB0EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 90Keyway

Learn More

Datasheet

93In Stock

S/113.27

S/99.88

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 270Keyway

SLPPB70BSB1EH
Amphenol Industrial
1: S/115.10
125In Stock

Mfr. Part #
SLPPB70BSB1EH

Mouser Part #
654-SLPPB70BSB1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 270Keyway

Learn More

Datasheet

125In Stock

S/115.10

S/99.84

S/93.61

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 90 Keyway

SLPPB70BSO0EH
Amphenol Industrial
1: S/126.23
84In Stock

Mfr. Part #
SLPPB70BSO0EH

Mouser Part #
654-SLPPB70BSO0EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 90 Keyway

Learn More

Datasheet

84In Stock

S/126.23

S/109.46

S/100.62

S/95.91

View

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 270Keyway

SLPPB70BSO1EH
Amphenol Industrial
1: S/112.34
81In Stock

Mfr. Part #
SLPPB70BSO1EH

Mouser Part #
654-SLPPB70BSO1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 270Keyway

Learn More

Datasheet

81In Stock

S/112.34

S/101.87

S/97.66

S/97.00

View

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 90Keyway

SLPPB70BSR0EH
Amphenol Industrial
1: S/108.29
126In Stock

Mfr. Part #
SLPPB70BSR0EH

Mouser Part #
654-SLPPB70BSR0EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 90Keyway

Learn More

Datasheet

126In Stock

S/108.29

S/96.81

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 120Keyway

SLPPB70BSR3EH
Amphenol Industrial
1: S/103.15
93In Stock

Mfr. Part #
SLPPB70BSR3EH

Mouser Part #
654-SLPPB70BSR3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 120Keyway

Learn More

Datasheet

93In Stock

S/103.15

S/101.87

S/96.11

S/93.85

View

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 60Keyway

SLPIPB35BSB2EH
Amphenol Industrial
1: S/117.90
15In Stock
100Expected 11/25/2026

Mfr. Part #
SLPIPB35BSB2EH

Mouser Part #
654-SLPIPB35BSB2EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 60Keyway

Learn More

Datasheet

15In Stock

100Expected 11/25/2026

S/117.90

S/107.24

S/100.54

S/95.76

View

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

SLPIPB35BSB3EH
Amphenol Industrial
1: S/119.85
4In Stock

Mfr. Part #
SLPIPB35BSB3EH

Mouser Part #
654-SLPIPB35BSB3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

Learn More

Datasheet

4In Stock

S/119.85

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 90Keyway

SLPIPB35BSO0EH
Amphenol Industrial
1: S/116.93
43In Stock

Mfr. Part #
SLPIPB35BSO0EH

Mouser Part #
654-SLPIPB35BSO0EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 90Keyway

Learn More

Datasheet

43In Stock

S/116.93

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 270Keyway

SLPIPB35BSO1EH
Amphenol Industrial
1: S/117.44
60In Stock

Mfr. Part #
SLPIPB35BSO1EH

Mouser Part #
654-SLPIPB35BSO1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 270Keyway

Learn More

Datasheet

60In Stock

S/117.44

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 120Keyway

SLPIPB35BSO3EH
Amphenol Industrial
1: S/124.56
18In Stock
80Expected 9/9/2026

Mfr. Part #
SLPIPB35BSO3EH

Mouser Part #
654-SLPIPB35BSO3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 120Keyway

Learn More

Datasheet

18In Stock

80Expected 9/9/2026

S/124.56

S/105.84

S/99.22

S/94.47

View

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 60Keyway

SLPIPB50BSB2EH
Amphenol Industrial
1: S/120.78
7In Stock

Mfr. Part #
SLPIPB50BSB2EH

Mouser Part #
654-SLPIPB50BSB2EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 60Keyway

Learn More

Datasheet

7In Stock

S/120.78

S/104.01

S/102.68

S/97.90

View

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

SLPIPB50BSB3EH
Amphenol Industrial
1: S/115.76
59In Stock

Mfr. Part #
SLPIPB50BSB3EH

Mouser Part #
654-SLPIPB50BSB3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

Learn More

Datasheet

59In Stock

S/115.76

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 90Keyway

SLPIPB50BSR0EH
Amphenol Industrial
1: S/115.72
15In Stock
100Expected 11/26/2026

Mfr. Part #
SLPIPB50BSR0EH

Mouser Part #
654-SLPIPB50BSR0EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 90Keyway

Learn More

Datasheet

15In Stock

100Expected 11/26/2026

S/115.72

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 270Keyway

SLPIPB70BSB1EH
Amphenol Industrial
1: S/127.40
55In Stock

Mfr. Part #
SLPIPB70BSB1EH

Mouser Part #
654-SLPIPB70BSB1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 270Keyway

Learn More

Datasheet

55In Stock

S/127.40

S/108.25

S/101.48

S/96.96

View

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

SLPIPB70BSB3EH
Amphenol Industrial
1: S/117.48
28In Stock

Mfr. Part #
SLPIPB70BSB3EH

Mouser Part #
654-SLPIPB70BSB3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Black 120Keyway

Learn More

Datasheet

28In Stock

S/117.48

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 270Keyway

SLPIPB70BSO1EH
Amphenol Industrial
1: S/117.48
32In Stock
100Expected 10/29/2026

Mfr. Part #
SLPIPB70BSO1EH

Mouser Part #
654-SLPIPB70BSO1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Orange 270Keyway

Learn More

Datasheet

32In Stock

100Expected 10/29/2026

S/117.48

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 60Keyway

SLPIPB70BSR2EH
Amphenol Industrial
1: S/110.55
60In Stock

Mfr. Part #
SLPIPB70BSR2EH

Mouser Part #
654-SLPIPB70BSR2EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm SPlug EMI&HVIL Red 60Keyway

Learn More

Datasheet

60In Stock

S/110.55

S/99.45

S/98.95

S/96.03

S/95.09

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

Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 150Keyway

SLPIRBBPSO4EH
Amphenol Industrial
1: S/116.93
48In Stock
100Expected 11/23/2026

Mfr. Part #
SLPIRBBPSO4EH

Mouser Part #
654-SLPIRBBPSO4EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm EMI&HVILBusbar Orange 150Keyway

Learn More

Datasheet

48In Stock

100Expected 11/23/2026

S/116.93

S/99.84

S/93.58

S/91.47

Quote

Min.: 1
Mult.: 1

SurLok EMI

Connectors

200 A

1 Position

Busbar

1 kV

Socket (Female)

Thermoplastic (TP)

Copper Alloy

IP67

SurLok Plus

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 270Keyway

SLPPB35BSB1EH
Amphenol Industrial
1: S/117.90
7In Stock
100Expected 9/28/2026

Mfr. Part #
SLPPB35BSB1EH

Mouser Part #
654-SLPPB35BSB1EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 270Keyway

Learn More

Datasheet

7In Stock

100Expected 9/28/2026

S/117.90

S/103.46

S/97.97

S/93.65

View

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 60Keyway

SLPPB35BSB2EH
Amphenol Industrial
1: S/126.19
36In Stock

Mfr. Part #
SLPPB35BSB2EH

Mouser Part #
654-SLPPB35BSB2EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 60Keyway

Learn More

Datasheet

36In Stock

S/126.19

S/107.24

S/100.54

S/95.76

View

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 150Keyway

SLPPB35BSB4EH
Amphenol Industrial
1: S/117.48
43In Stock

Mfr. Part #
SLPPB35BSB4EH

Mouser Part #
654-SLPPB35BSB4EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Black 150Keyway

Learn More

Datasheet

43In Stock

S/117.48

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 120Keyway

SLPPB35BSO3EH
Amphenol Industrial
1: S/117.48
6In Stock
100Expected 10/30/2026

Mfr. Part #
SLPPB35BSO3EH

Mouser Part #
654-SLPPB35BSO3EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 120Keyway

Learn More

Datasheet

6In Stock

100Expected 10/30/2026

S/117.48

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 150Keyway

SLPPB35BSO4EH
Amphenol Industrial
1: S/117.48
19In Stock

Mfr. Part #
SLPPB35BSO4EH

Mouser Part #
654-SLPPB35BSO4EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Orange 150Keyway

Learn More

Datasheet

19In Stock

S/117.48

S/99.84

S/93.58

S/91.47

Quote

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

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 60Keyway

SLPPB35BSR2EH
Amphenol Industrial
1: S/106.65
22In Stock

Mfr. Part #
SLPPB35BSR2EH

Mouser Part #
654-SLPPB35BSR2EH

Amphenol Industrial

Heavy Duty Power Connectors 8.0mm RAPlugEMI&HVIL Red 60Keyway

Learn More

Datasheet

22In Stock

S/106.65

S/98.99

S/94.67

S/91.47

Quote

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

SurLok Plus™ EMI Connectors

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