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T1825 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

T1825: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include core_type: PLATE FIN, body_width: 0.453 INCHES NOMINAL IN, core_width: 35.750 INCHES NOMINAL IN, body_height: 0.531 INCHES NOMINAL IN, body_length: 0.531 INCHES NOMINAL IN, core_height: 25.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-321-0328, 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
T1825
NSN: 5950-00-321-0328
NIINs: 003210328, 004606892
FSC: 5950 — Coils and Transformers
CAGE: 24765 — TRANSFORMERS INC (USA)
SPECIFICATIONS
core_typePLATE FIN
body_width0.453 INCHES NOMINAL IN
core_width35.750 INCHES NOMINAL IN
body_height0.531 INCHES NOMINAL IN
body_length0.531 INCHES NOMINAL IN
core_height25.500 INCHES NOMINAL IN
core_quantity1
core_thickness4.500 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.719 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
mounting_methodPLUG-IN SINGLE GROUP
frequency_rating200.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
NSN5950-00-321-0328
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN T1825 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: PLUG-IN SINGLE GROUP
•
BODY WIDTH: 0.453 INCHES NOMINAL IN
•
BODY HEIGHT: 0.531 INCHES NOMINAL IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.719 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODPLUG-IN SINGLE GROUP
BODY WIDTH0.453 INCHES NOMINAL IN
BODY HEIGHT0.531 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS9000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY LENGTH0.531 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
SUBSTITUTES & CROSS-REFERENCES 3
560006-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
215T26-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TI825Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is T1825?
T1825 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace T1825?
There are 3 known substitutes for T1825: 560006-001, 215T26-2, TI825. Substitute compatibility should be verified for your specific system.
What is the NSN for T1825?
T1825 is cataloged in the U.S. Government catalog under NSN 5950-00-321-0328. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.