PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C12ARelay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-815-8628 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-815-8628 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-815-8628. Primary manufacturer part number: C12A.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Frequency in Hertz: 400.0 NOMINAL
  • Coil Quantity: 1
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-815-8628, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-815-8628
Primary Part NumberC12A
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Winding Quantity1
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Frequency in Hertz400.0 NOMINAL
Coil Quantity1
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Duty TypeCONTINUOUS
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage25.0 AMPERES AC RESISTIVE LOAD
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Main Contact Maximum Voltage Rating in Volts115.0 AC
Nominal Operating Current Rating and Type50.0 MILLIAMPERES AC SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5935-00-192-4789 INTERCHANGEABLE
Jack,telephone
6635-00-663-457612B INTERCHANGEABLE
Tester,material Hardness
Sun Tec Corp
5950-00-875-4601 INTERCHANGEABLE
Reactor
1510-01-005-5461C-12A INTERCHANGEABLE
Airplane,cargo-Transport
Textron Aviation Inc
4940-01-019-0182 INTERCHANGEABLE
Connector,auger Machine,pipe
5110-01-477-7690C-12A INTERCHANGEABLE
Chisel,cold,hand
Ampco Partners, Ltd. Dba Ampco Safety Tools
Cross-Reference Index
Part NumberManufacturer
C12A PRIMARY Te Connectivity Corporation (USA)
Related Parts
5935-00-192-4789INTERCHANGEABLE
JACK,TELEPHONE
6635-00-663-4576INTERCHANGEABLE
TESTER,MATERIAL HARDNESS
12B
5950-00-875-4601INTERCHANGEABLE
REACTOR
1510-01-005-5461INTERCHANGEABLE
AIRPLANE,CARGO-TRANSPORT
C-12A
4940-01-019-0182INTERCHANGEABLE
CONNECTOR,AUGER MACHINE,PIPE
5110-01-477-7690INTERCHANGEABLE
CHISEL,COLD,HAND
C-12A

Frequently Asked Questions

What is NSN 5945-00-815-8628?

NSN 5945-00-815-8628 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-815-8628?

NSN 5945-00-815-8628 has 1 cross-referenced part number: C12A (Te Connectivity Corporation).

What NSN replaces 5945-00-815-8628?

There are 6 known substitutes for 5945-00-815-8628: 5935-00-192-4789, 6635-00-663-4576, 5950-00-875-4601 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C12A?

Key specifications for C12A: Winding Quantity: 1; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Frequency in Hertz: 400.0 NOMINAL; Coil Quantity: 1. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-815-8628 still in active supply?

NSN 5945-00-815-8628 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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