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205951 ✓ 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: 2.000 INCHES NOMINAL IN, body_height: 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN, body_length: 2.290 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-147-0496, 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
205951
NSN: 5950-00-147-0496
FSC: 5950
CAGE: 14135 — E AND M LABORATORIES DIV OF TRAK MICROWAVE CORP (USA)
SPECIFICATIONS
body_width2.000 INCHES NOMINAL IN
body_height1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
body_length2.290 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.187 INCHES NOMINAL SINGLE GROUP IN
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity5 TAB, SOLDER LUG
center_to_center_distance_between_mounting_facilities_parallel_to_width1.190 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
center_to_center_distance_between_mounting_facilities_parallel_to_length1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5950-00-147-0496
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 205951 MFR TRANSFORMER,POWER
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY LENGTH: 2.290 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
MOUNTING HOLE DIAMETER: 0.187 INCHES NOMINAL SINGLE GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.190 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
•
BODY WIDTH: 2.000 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH2.290 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING HOLE DIAMETER0.187 INCHES NOMINAL SINGLE GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.190 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
BODY WIDTH2.000 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
TERMINAL TYPE AND QUANTITY5 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5564Interchangeable
interchangeable cross-reference
interchangeable
140BH01Interchangeable
interchangeable cross-reference
interchangeable
70934Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 205951?
205951 is a TRANSFORMER,POWER.
What parts can replace 205951?
There are 3 known substitutes for 205951: 5564, 140BH01, 70934. Substitute compatibility should be verified for your specific system.
What is the NSN for 205951?
205951 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-147-0496. 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