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Technical Data Sheet
PartsTable / COMPONENT / 9549-10ISSUEA
9549-10ISSUEA ✓ 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: 1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, body_height: 2.375 INCHES MAXIMUM IN, body_length: 1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 2.781 INCHES NOMINAL IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-978-8080, 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
9549-10ISSUEA
NSN: 5950-00-978-8080
FSC: 5950
CAGE: 92739 — AMPEX SYSTEMS CORP (USA)
SPECIFICATIONS
body_width1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
body_height2.375 INCHES MAXIMUM IN
body_length1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height2.781 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms8.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-978-8080
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 9549-10ISSUEA MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
WINDING OPERATING CURRENT: 500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
IMPEDANCE RATING IN OHMS: 35.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
RELIABILITY INDICATORNOT ESTABLISHED
THREAD QUANTITY PER INCH32 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
FREQUENCY RATING50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS35.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING1.0 WATTS SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4B97550-105AInterchangeable
interchangeable cross-reference
interchangeable
16460Interchangeable
interchangeable cross-reference
interchangeable
519-1905Interchangeable
interchangeable cross-reference
interchangeable
6C24Interchangeable
interchangeable cross-reference
interchangeable
89197Interchangeable
interchangeable cross-reference
interchangeable
177004-104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9549-10ISSUEA?
9549-10ISSUEA is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 9549-10ISSUEA?
There are 14 known substitutes for 9549-10ISSUEA: 4B97550-105A, 16460, 519-1905 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9549-10ISSUEA?
9549-10ISSUEA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-978-8080. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026