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AMPHENOL INDUSTRIAL SLPPB35BSR4EH High-Current Connector

The SurLok Plus™ compression lugs from Amphenol Industrial are highly reliable, environmentally sealed, field-installable connectors featuring secondary locking systems, quick lock mechanisms, and press-to-release designs. Incorporating the latest R4 RADSOK® technology, these compact and robust lugs support industry-standard crimp, screw, and busbar termination options, eliminating the need for special torque tools. Their typical applications include electric vehicles (EV/HEV), battery management systems (BMS) and energy storage, rail transitions, process control and automation, medical equipment, and heavy machinery. They are available in various shell types such as right-angle plugs, straight plugs, and straight receptacles, with connector colors in orange, black, and red. Contact sizes include 5.7mm (120A), 8mm (200A), and 10.3mm (350A). Features include optional EMI shielding and HVIL functionality, touch-proof, IP67 sealed, and non-sealed versions, and keyway designs (60°, 90°, 120°, 150°, 180°, 270°) to prevent incorrect mating. They support a maximum current of 400A, voltage ratings up to 1000VAC/DC, and wire gauges up to 95mm². The flammability rating complies with UL94 V-0, and options include with or without backshells. Operating temperature ranges from -40°C to 125°C.

Authorized Distributors
Source:Newark
Part No:SLPPB35BSR4EH
Stock:14
Inv Date:06-01-2026
Price: Unit price: $6.08
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Source:DigiKey
Part No:SLPPB35BSR4EH
Stock:18
Inv Date:06-01-2026
Price: Unit price: $30.18
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Part No:SLPPB35BSR4EH
Stock:0
Inv Date:06-02-2026
Price: Unit price: $21.73
Buy/RFQ:
Part No:SLPPB35BSR4EH
Stock:20
Inv Date:06-01-2026
Price: Unit price: $15.18
Buy/RFQ:
Part No:SLPPB35BSR4EH
Stock:6
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

AMPHENOL INDUSTRIAL SLPPB35BSR4EH High-Current Connector Specifications:

  • Current Rating: Up to 400A
  • Operating Voltage: 1000V AC/DC
  • Contact Sizes: 5.7mm (120A), 8mm (200A), 10.3mm (350A)
  • Temperature Range: -40°C to 125°C
  • Sealing: IP67 rated
  • Flammability: UL 94 V-0
  • Connector Types: Right-angle plugs, straight plugs, straight receptacles
  • Keyway Types: 60°, 90°, 120°, 150°, 180°, 270°
  • Material: Environmentally sealed, press-to-release design, secondary locking
  • Wire Range: Up to 95mm²
  • Features: EMI shielding, HVIL, touch-proof, with/without backshells

Buy the Amphenol Series SurLok Plus Compression Lug: SLPPB35BSR4EH

Secure your electrical systems with the high-current high-reliability SurLok Plus™ compression connectors from Amphenol. Designed for electric vehicles, automation, and heavy machinery, these IP67-rated sealed connectors support up to 400A and 1000VAC/DC. Easy to install with quick lock mechanisms, press-to-release, and secondary locking, suitable for crimp, screw, and busbar termination. Featuring a versatile array of keyway options for correct mating, optional EMI shielding, and operating over -40°C to 125°C, they ensure safety, durability, and superior electrical performance in critical environments.

Buy Amphenol SLPPB35BSR4EH now and experience unmatched reliability and performance with high-current, environmentally sealed connectors for demanding applications.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL SLPPB35BSR4EH?

You can click on the BUY or RFQ button to purchase SLPPB35BSR4EH from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part SLPPB35BSR4EH?

You can download the SLPPB35BSR4EH datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of SLPPB35BSR4EH?

AMPHENOL INDUSTRIAL

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