PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

481101Transformer,power

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-01-201-5285 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-201-5285 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-201-5285. Primary manufacturer part number: 481101.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Body Length: 1.750 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 2.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Specification/standard Data: 78711-C235A246 MANUFACTURERS SOURCE CONTROL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-201-5285, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-201-5285
Primary Part Number481101
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity4 TAB, SOLDER LUG
Body Length1.750 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage2.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Specification/standard Data78711-C235A246 MANUFACTURERS SOURCE CONTROL
Body Height0.820 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current0.0 AMPERES DC MINIMUM AND 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.140 INCHES NOMINAL SINGLE GROUP IN
Distance Between Mounting Facility Centers1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Width1.190 INCHES NOMINAL IN
Maximum Operating Temp100.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Hazardous Locations/environmental ProtectionFLAME RESISTANT AND FUNGUS PROOF AND VIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4330-00-025-9263 INTERCHANGEABLE
Filter,fluid
3950-01-045-502948110-1 INTERCHANGEABLE
Head Assembly,hoist
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3010-01-307-3089481101 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,lin
Anchor Rubber Co
5360-01-491-976652769 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
481101 PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
52769 PRIMARY Standex Electronics, Inc. (USA)
C235A246-2 Telephonics Corp (USA)
C235A246-2 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
4330-00-025-9263INTERCHANGEABLE
FILTER,FLUID
3950-01-045-5029INTERCHANGEABLE
HEAD ASSEMBLY,HOIST
48110-1
3010-01-307-3089INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,LIN
481101
5360-01-491-9766INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
52769

Frequently Asked Questions

What is NSN 5950-01-201-5285?

NSN 5950-01-201-5285 is a Transformer,power, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-201-5285?

NSN 5950-01-201-5285 has 4 cross-referenced part numbers: 481101 (Electronic Transformer Corp Div Electronic Transformer Corporation), 52769 (Standex Electronics, Inc.), C235A246-2 (Telephonics Corp), C235A246-2 (Electronic Transformer Corp Div Electronic Transformer Corporation).

What NSN replaces 5950-01-201-5285?

There are 4 known substitutes for 5950-01-201-5285: 4330-00-025-9263, 3950-01-045-5029, 3010-01-307-3089 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 481101?

Key specifications for 481101: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP; Terminal Type and Quantity: 4 TAB, SOLDER LUG; Body Length: 1.750 INCHES NOMINAL IN. 18 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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