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Technical Data Sheet
PartsTable / COMPONENT / 1097D
1097D ✓ 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: 0.875 INCHES MAXIMUM IN, body_height: 0.875 INCHES MAXIMUM IN, body_length: 1.187 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-404-2150, 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
1097D
NSN: 5950-00-404-2150
FSC: 5950
CAGE: 05254 — A M I/ COAST MAGNETICS INC. DBA COAST MAGNETICS (USA)
SPECIFICATIONS
body_width0.875 INCHES MAXIMUM IN
body_height0.875 INCHES MAXIMUM IN
body_length1.187 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.086 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms20.8 MINIMUM SINGLE COMPONENT SINGLE PRIMARY
thread_quantity_per_inch56 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-404-2150
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 1097D MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY HEIGHT: 0.875 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.086 INCHES SINGLE GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
IMPEDANCE RATING IN OHMS: 20.8 MINIMUM SINGLE COMPONENT SINGLE PRIMARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
BODY HEIGHT0.875 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.086 INCHES SINGLE GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS20.8 MINIMUM SINGLE COMPONENT SINGLE PRIMARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
IMPEDANCE RATING IN OHMS88.0 MINIMUM SINGLE COMPONENT SECOND SECONDARY
BODY LENGTH1.187 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
40784Interchangeable
interchangeable cross-reference
interchangeable
6061-621Interchangeable
interchangeable cross-reference
interchangeable
256102-8Interchangeable
interchangeable cross-reference
interchangeable
H256102-8Interchangeable
interchangeable cross-reference
interchangeable
L40784Interchangeable
interchangeable cross-reference
interchangeable
240784Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1097D?
1097D is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 1097D?
There are 9 known substitutes for 1097D: 40784, 6061-621, 256102-8 and 6 more. Substitute compatibility should be verified for your specific system.
Is 1097D still available?
1097D is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026