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Technical Data Sheet
55-0146-1 ✓ 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,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 22 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED, overall_length: 0.950 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-242-2838, 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
55-0146-1
NSN: 5940-00-242-2838
FSC: 5940
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity22 SINGLE COMPONENT SINGLE PRIMARY
inclosure_typeFULLY INCLOSED
overall_length0.950 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
features_providedCOLOR CODED LEAD
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp150.0 FAHRENHEIT DEGF
mounting_hole_diameter0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM SINGLE GROUP IN
winding_conductor_size0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN
NSN5940-00-242-2838
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 55-0146-1 MFR TRANSFORMER,RADIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
40C9-1Interchangeable
interchangeable cross-reference
interchangeable
3Y9342ACInterchangeable
interchangeable cross-reference
interchangeable
3Y31125400ACInterchangeable
interchangeable cross-reference
interchangeable
55-0146-1Interchangeable
interchangeable cross-reference
interchangeable
PAS-346Interchangeable
interchangeable cross-reference
interchangeable
39-MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-0146-1?
55-0146-1 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 55-0146-1?
There are 18 known substitutes for 55-0146-1: 40C9-1, 3Y9342AC, 3Y31125400AC and 15 more. Substitute compatibility should be verified for your specific system.
Is 55-0146-1 still available?
55-0146-1 is currently cancelled.
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