PartsTable
Technical Data Sheet
PartsTable / COMPONENT / C2020-3
C2020-3 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include overall_width: 1.930 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 2.130 INCHES MAXIMUM IN, overall_length: 2.718 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ 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 5950-00-916-3971, 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
C2020-3
NSN: 5950-00-916-3971
FSC: 5950
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
overall_width1.930 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height2.130 INCHES MAXIMUM IN
overall_length2.718 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
features_providedW/SWITCH
winding_power_rating60.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.218 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current2.14 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
winding_operating_voltage5.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
NSN5950-00-916-3971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN C2020-3 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING POWER RATING: 60.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
•
WINDING OPERATING CURRENT: 2.14 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
•
WINDING OPERATING VOLTAGE: 5.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
•
FREQUENCY RATING: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 3 THREADED STUD
•
MOUNTING HOLE DIAMETER: 0.218 INCHES NOMINAL SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING POWER RATING60.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING CURRENT2.14 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING VOLTAGE5.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY3 THREADED STUD
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL SINGLE GROUP IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FEATURES PROVIDEDW/SWITCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8713442Interchangeable
interchangeable cross-reference
interchangeable
10863Interchangeable
interchangeable cross-reference
interchangeable
577R554H03Interchangeable
interchangeable cross-reference
interchangeable
16452-3Interchangeable
interchangeable cross-reference
interchangeable
64464Interchangeable
interchangeable cross-reference
interchangeable
64464ADXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C2020-3?
C2020-3 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace C2020-3?
There are 11 known substitutes for C2020-3: 8713442, 10863, 577R554H03 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C2020-3?
C2020-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-916-3971. 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