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Technical Data Sheet
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826144-1 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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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: 2.120 INCHES MAXIMUM IN, body_height: 1.500 INCHES MAXIMUM IN, body_length: 2.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 1.875 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 under NSN 5950-01-225-6673, 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
826144-1
NSN: 5950-01-225-6673
FSC: 5950
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
body_width2.120 INCHES MAXIMUM IN
body_height1.500 INCHES MAXIMUM IN
body_length2.500 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height1.875 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp70.0 CELSIUS DEGC
impedance_rating_in_ohms11.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-01-225-6673
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 826144-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
BODY HEIGHT: 1.500 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.480 INCHES MINIMUM AND 1.510 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
IMPEDANCE RATING IN OHMS: 11.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
BODY HEIGHT1.500 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.480 INCHES MINIMUM AND 1.510 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
IMPEDANCE RATING IN OHMS11.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPEFULLY INCLOSED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY9 TURRET
BODY WIDTH2.120 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
42590InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AF460InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PA-1784InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C-12233-11P64InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5136260InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
VX294MATCHEDSET0F2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 826144-1?
826144-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 826144-1?
There are 9 known substitutes for 826144-1: 42590, AF460, PA-1784 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 826144-1?
826144-1 is cataloged in the Federal Logistics Information System under NSN 5950-01-225-6673. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026