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Electrical connector with quick lock design Amphenol SLPRA25CPSO featuring R4 RADSOK and IP67 rating

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Electrical connector with quick lock design Amphenol SLPRA25CPSO featuring R4 RADSOK and IP67 rating

Description : Specialized Connectors RoHS

Mfr. Part # : SLPRA25CPSO

Model Number : SLPRA25CPSO

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Product Overview

The Amphenol SurLok Plus compression lug is a field-installable, highly reliable alternative to common compression lugs. It offers environmentally sealed protection and is available in smaller sizes compared to the original SurLok. Featuring a quick lock and press-to-release design, it incorporates R4 RADSOK Technology for a compact, quick-mating, and robust solution. The RADSOK high amperage contact technology utilizes a stamped and formed, high conductivity alloy grid to achieve low insertion forces while maintaining a large conductive surface area. The R4 version is a result of extensive research and development in laser welding copper-based alloys. It supports industry-standard crimp, screw, and busbar termination options, eliminating the need for special torque tools.

Product Attributes

Brand: Amphenol
Series: SurLok Plus
Technology: R4 RADSOK
Sealing: IP67 rated
Safety: Touch Proof
Mating: Quick lock and press-to-release design, "Keyway" design to prevent incorrect mating, 360 rotating plug
Termination Options: Threaded, Crimp, Busbar
Design: Compact robust design
Flammability: UL 94-V0
Operating Temperature: -40C to 125C

Technical Specifications

Specification

Details

Contact Size

5.7mm (120A), 8.0mm (200A), 10.3mm (300A)

IP Rating

IP67

Current Rating

120A ~ 300A (also 350A, 400A, 500A with specific cable sizes)

Operating Voltage

1000V AC/DC

Markets & Applications

EV/HEV, Rail Mass Transit, BMS/Energy Storage, Process Control/Automation, Medical, Heavy Equipment

Plug Dimensions (Size)

5.7mm	A: 22.6, B: 58.8, C: 30, D: 18
8.0mm	A: 29, B: 75.6, C: 38.6, D: 21.6
10.3mm	A: 40.5, B: 88.5, C: 42.5, D: 30.3
8.0mm (Alternate)	A: 24.6, B: 72.4, C: 34.8, D: 21.4

Receptacle Dimensions (Size)

5.7mm (Crimp)	A: 16, B: 40.7, C: 1
8.0mm (Crimp)	A: 19, B: 53.7, C: 1
10.3mm (Crimp)	A: 25.8, B: 69.2, C: 0.3
5.7mm (Busbar)	A: 16, B: 47.6, C: 1
8.0mm (Busbar)	A: 19, B: 62.2, C: 1
10.3mm (Busbar)	A: 43, B: 68.8, C: 0.3
5.7mm (Screw)	A: 16, B: 37.7, C: 1
8.0mm (Screw)	A: 19, B: 46.2, C: 1
10.3mm (Screw)	A: 25.8, B: 55.9, C: 1

Press-Fit Termination Dimensions (Size)

5.7mm

A: 16, B: 32.8, C: 27.7, D: 5.1, E: 30.3

Applicable Cable Size (Plug)

16mm (100A), 25mm (120A), 35mm (150A), 50mm (200A), 70mm (300A), 85mm (350A), 120mm (400A), 185mm (500A)

Applicable Cable Size (Receptacle)

16mm (100A), 25mm (120A), 35mm (150A), 50mm (200A), 70mm (300A), 85mm (350A), 120mm (400A), 185mm (500A)

2411191210_Amphenol-SLPRA25CPSO_C21682921.pdf

Electrical connector with quick lock design Amphenol SLPRA25CPSO featuring R4 RADSOK and IP67 rating Images

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