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Technical Data Sheet
PartsTable / COMPONENT / 61860-1
61860-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.750 INCHES NOMINAL IN, body_height: 1.625 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-256-9156, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
61860-1
NSN: 5950-00-256-9156
FSC: 5950
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)
SPECIFICATIONS
body_width1.750 INCHES NOMINAL IN
body_height1.625 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_operating_voltage64.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity7 WIRE LEAD
winding_function_and_quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN5950-00-256-9156
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 61860-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY WIDTH: 1.750 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY LENGTH: 2.000 INCHES NOMINAL IN
•
BODY HEIGHT: 1.625 INCHES NOMINAL IN
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH1.750 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
FREQUENCY RATING50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH2.000 INCHES NOMINAL IN
BODY HEIGHT1.625 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
INCLOSURE TYPEOPEN
TERMINAL TYPE AND QUANTITY7 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
61860-1Interchangeable
interchangeable cross-reference
interchangeable
77247-1Interchangeable
interchangeable cross-reference
interchangeable
36065Interchangeable
interchangeable cross-reference
interchangeable
25727Interchangeable
interchangeable cross-reference
interchangeable
FS200MSB25727Interchangeable
interchangeable cross-reference
interchangeable
3619971Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61860-1?
61860-1 is a TRANSFORMER,POWER.
What parts can replace 61860-1?
There are 7 known substitutes for 61860-1: 61860-1, 77247-1, 36065 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61860-1?
61860-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-256-9156. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026