PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SDH110ERelay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-402-8182 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-402-8182 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-402-8182. Primary manufacturer part number: SDH110E.
Features
  • Relay,electromagnetic — FSC 5945
  • Auxiliary Contact Maximum Voltage Rating in Volts: 28.0 DC
  • Operating Voltage Rating and Type at Specified Temp: 30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Main Contact Load Current Rating at Maximum Rated Voltage: 50.0 AMPERES DC INDUCTIVE LOAD
  • Coil Quantity: 1
  • Winding DC Resistance Rating: 255.0 OHMS NOMINAL SINGLE WINDING
  • Nominal Operating Current Rating and Type: 110.0 MILLIAMPERES DC SINGLE WINDING
  • Main Contact Maximum Voltage Rating in Volts: 28.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-402-8182, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5945-00-402-8182
Primary Part NumberSDH110E
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Auxiliary Contact Maximum Voltage Rating in Volts28.0 DC
Operating Voltage Rating and Type at Specified Temp30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage50.0 AMPERES DC INDUCTIVE LOAD
Coil Quantity1
Winding DC Resistance Rating255.0 OHMS NOMINAL SINGLE WINDING
Nominal Operating Current Rating and Type110.0 MILLIAMPERES DC SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts28.0 DC
Duty TypeCONTINUOUS
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-026-970012470 INTERCHANGEABLE
Holder,semiconductor Device
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
A51A9122-3 Northrop Grumman Systems Corporation (USA)
N210B Te Connectivity Corporation (USA)
SDH110E PRIMARY Te Connectivity Corporation (USA)
SDH110E Ibex Aerospace Technologies Inc (USA)
A51A9122-3 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA)
Related Parts
5961-00-026-9700INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
12470

Frequently Asked Questions

What is NSN 5945-00-402-8182?

NSN 5945-00-402-8182 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-402-8182?

NSN 5945-00-402-8182 has 5 cross-referenced part numbers: A51A9122-3 (Northrop Grumman Systems Corporation), N210B (Te Connectivity Corporation), SDH110E (Te Connectivity Corporation), SDH110E (Ibex Aerospace Technologies Inc), A51A9122-3 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems).

What NSN replaces 5945-00-402-8182?

There is 1 known substitute for 5945-00-402-8182: 5961-00-026-9700. Verify interchangeability with system specifications before substitution.

What are the specifications of SDH110E?

Key specifications for SDH110E: Overall Width: 1.120 INCHES NOMINAL IN; Auxiliary Contact Maximum Voltage Rating in Volts: 28.0 DC; Operating Voltage Rating and Type at Specified Temp: 30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Overall Height: 2.080 INCHES MAXIMUM IN. 12 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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