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Technical Data Sheet
PartsTable / COMPONENT / J-52-48
J-52-48 ✓ 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,VIBRATOR is a the manufacturer industrial component. Key specifications include body_width: 3.188 INCHES NOMINAL IN, body_height: 4.281 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL OR 60.0 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 5950-00-645-5448, 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
J-52-48
NSN: 5950-00-645-5448
FSC: 5950
CAGE: 09165 — JOHNSON ELECTRIC COIL CO., INC. (USA)
SPECIFICATIONS
body_width3.188 INCHES NOMINAL IN
body_height4.281 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.190 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNF SINGLE GROUP
winding_operating_current1.2 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-645-5448
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER,VIBRATOR TITLE COMPONENT PN J-52-48 MFR TRANSFORMER,POWER,VIBR
KEY FEATURES
•
WINDING FUNCTION AND QUANTITY: 3 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING VOLTAGE: 12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
•
BODY LENGTH: 3.500 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
THREAD SERIES DESIGNATOR: UNF SINGLE GROUP
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY3 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING VOLTAGE12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
WINDING OPERATING VOLTAGE1.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
BODY LENGTH3.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD SERIES DESIGNATORUNF SINGLE GROUP
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
WINDING OPERATING CURRENT1.2 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MMI-7926Interchangeable
interchangeable cross-reference
interchangeable
MMMI-7926Interchangeable
interchangeable cross-reference
interchangeable
2142531-1Interchangeable
interchangeable cross-reference
interchangeable
4370-3Interchangeable
interchangeable cross-reference
interchangeable
95-0936Interchangeable
interchangeable cross-reference
interchangeable
C4370-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J-52-48?
J-52-48 is a TRANSFORMER,POWER,VIBRATOR.
What parts can replace J-52-48?
There are 13 known substitutes for J-52-48: MMI-7926, MMMI-7926, 2142531-1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J-52-48?
J-52-48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-5448. 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