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Technical Data Sheet
PartsTable / COMPONENT / 674-018-020
674-018-020 ✓ 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,CURRENT is a the manufacturer industrial component. Key specifications include body_width: 0.375 INCHES MAXIMUM IN, body_height: 1.000 INCHES MAXIMUM IN, body_length: 1.000 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 25.0 KILOHERTZ 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 5950-01-006-7849, 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
674-018-020
NSN: 5950-01-006-7849
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_width0.375 INCHES MAXIMUM IN
body_height1.000 INCHES MAXIMUM IN
body_length1.000 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-01-006-7849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,CURRENT TITLE COMPONENT PN 674-018-020 MFR TRANSFORMER,CURRENT
KEY FEATURES
•
FREQUENCY RATING: 25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 SECONDARY SINGLE COMPONENT
•
THREAD QUANTITY PER INCH: 40 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 1.000 INCHES MAXIMUM IN
•
WINDING OPERATING CURRENT: 400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 SECONDARY SINGLE COMPONENT
THREAD QUANTITY PER INCH40 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH1.000 INCHES MAXIMUM IN
WINDING OPERATING CURRENT400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
TT 1783Interchangeable
interchangeable cross-reference
interchangeable
PEI 6499Interchangeable
interchangeable cross-reference
interchangeable
25004Interchangeable
interchangeable cross-reference
interchangeable
24785-2Interchangeable
interchangeable cross-reference
interchangeable
SF0930-6204-02Interchangeable
interchangeable cross-reference
interchangeable
SF0930-6200-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 674-018-020?
674-018-020 is a TRANSFORMER,CURRENT.
What parts can replace 674-018-020?
There are 8 known substitutes for 674-018-020: TT 1783, PEI 6499, 25004 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 674-018-020?
674-018-020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-006-7849. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026