880107 - SD Series

Series: SD
Availability: Special Order Only

This item is Special Order and has minimum order quantities and may have longer lead times.
Questions? Contact Littelfuse Support
External overview image
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

This SD Series High-Current Bistable Relay (880107) is a double-pole, single-throw (DPST) latching relay for remote power switching applications requiring high continuous current passage, large engine starting needs, and high ambient temperatures.

Capable of being remotely controlled with a fine wire harness, the SD high-current automotive relay eliminates the need to route heavy copper cables directly to accessible mechanical disconnects. Cables can instead be routed directly to loads with the SD relay positioned close to the battery or in line with the desired cable routing.

As a bistable latching relay, it draws no current in the on or off state, which reduces overall power consumption, and its compact footprint is ideal for installations with limited space.

In addition, the SD relay is designed to perform in harsh commercial vehicle environments, carrying both UL 94 V-0 flammability and IP66/IP69K ratings and meeting US DOT 11579 and EU ADR requirements for hazmat vehicle compliance.

Features and Benefits

  • DPST latching relay draws no current in the on or off state, which reduces power consumption and waste heat
  • 600 A (300 A per pole) continuous current rating
  • High inrush current relay rated for 2,000 A @ 1 second
Order Samples

Product Literature

SD Series Bi-Stable Relay 3D model landing page Download Relay 3D Models
Property (Mouseover for details) Value
Current Rating (Inrush) in Amps 1000
Voltage Rating (Max) 32
Ingress Protection IP66, IP69K
Output Terminals Four Stainless Steel M10 Studs
Contact Material Silver Plated Copper
Connector Molex MX150
Housing Engineered Thermoplastic
Humidity 0-95% RH
Temperature Maximum Celsius 85
Temperature Minimum Celsius -40
Overcurrent protection Bulk

To request product environmental information, please complete the Product Environmental Information Request Form.