PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SSRD-240D25Relay,solid State

Te Connectivity Corporation · NSN 5945-01-431-3685 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-431-3685 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-431-3685. Primary manufacturer part number: SSRD-240D25.
Features
  • Relay,solid State — FSC 5945
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG AND 4 PIN
  • 2 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-431-3685, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-431-3685
Primary Part NumberSSRD-240D25
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Terminal Type and Quantity4 TAB, SOLDER LUG AND 4 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-01-471-4540927439-0219 INTERCHANGEABLE
Relay,solid State
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
SSRD-240D25 PRIMARY Te Connectivity Corporation (USA)
580-028030346 Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA)
Related Parts
5945-01-471-4540INTERCHANGEABLE
RELAY,SOLID STATE
927439-0219

Frequently Asked Questions

What is NSN 5945-01-431-3685?

NSN 5945-01-431-3685 is a Relay,solid State, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-431-3685?

NSN 5945-01-431-3685 has 2 cross-referenced part numbers: SSRD-240D25 (Te Connectivity Corporation), 580-028030346 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).

What NSN replaces 5945-01-431-3685?

There is 1 known substitute for 5945-01-431-3685: 5945-01-471-4540. Verify interchangeability with system specifications before substitution.

What are the specifications of SSRD-240D25?

Key specifications for SSRD-240D25: Overall Length: 2.250 INCHES NOMINAL IN; Special Features: DUAL AC OUTPUT; Overall Width: 1.750 INCHES NOMINAL IN; Terminal Type and Quantity: 4 TAB, SOLDER LUG AND 4 PIN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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