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PartsTable / COMPONENT / CS390
CS390 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 2.000 INCHES NOMINAL IN, body_height: 2.875 INCHES NOMINAL IN, body_length: 2.438 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 30.0 HERTZ MINIMUM AND 15.0 KILOHERTZ 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 5950-00-645-5236, 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
CS390
NSN: 5950-00-645-5236
FSC: 5950
CAGE: 65597 — THALES USA, INC. DIV AIR MOBILITY SOLUTIONS ("AMS") (USA)
SPECIFICATIONS
body_width2.000 INCHES NOMINAL IN
body_height2.875 INCHES NOMINAL IN
body_length2.438 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating30.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.250 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms200.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_operating_current15.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity5 TAB, SOLDER LUG
NSN5950-00-645-5236
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN CS390 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
FREQUENCY RATING: 30.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL SINGLE GROUP IN
•
IMPEDANCE RATING IN OHMS: 20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
WINDING OPERATING CURRENT: 15.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING30.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL SINGLE GROUP IN
IMPEDANCE RATING IN OHMS20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT15.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
IMPEDANCE RATING IN OHMS200.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY LENGTH2.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
T101WInterchangeable
interchangeable cross-reference
interchangeable
615515R91Interchangeable
interchangeable cross-reference
interchangeable
J0262Interchangeable
interchangeable cross-reference
interchangeable
97152Interchangeable
interchangeable cross-reference
interchangeable
T101Interchangeable
interchangeable cross-reference
interchangeable
1042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS390?
CS390 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace CS390?
There are 15 known substitutes for CS390: T101W, 615515R91, J0262 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CS390?
CS390 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-5236. 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