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1800545 ✓ 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: 0.594 INCHES NOMINAL IN, body_height: 0.469 INCHES NOMINAL IN, body_length: 0.812 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-00-054-0412, 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
1800545
NSN: 5950-00-054-0412
FSC: 5950
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_width0.594 INCHES NOMINAL IN
body_height0.469 INCHES NOMINAL IN
body_length0.812 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp180.0 CELSIUS DEGC
mounting_hole_diameter0.093 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-054-0412
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1800545 MFR TRANSFORMER,POWER
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 5 WIRE LEAD
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
INCLOSURE TYPE: OPEN
•
WINDING OPERATING CURRENT: 2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.984 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 0.594 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEOPEN
WINDING OPERATING CURRENT2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.984 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH0.594 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.093 INCHES NOMINAL SINGLE GROUP IN
BODY LENGTH0.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
1578Interchangeable
interchangeable cross-reference
interchangeable
PL1133Interchangeable
interchangeable cross-reference
interchangeable
215730Interchangeable
interchangeable cross-reference
interchangeable
060467Interchangeable
interchangeable cross-reference
interchangeable
6046Interchangeable
interchangeable cross-reference
interchangeable
6049Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1800545?
1800545 is a TRANSFORMER,POWER.
What parts can replace 1800545?
There are 24 known substitutes for 1800545: 1578, PL1133, 215730 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1800545?
1800545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-054-0412. 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