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12Z2 ✓ 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: 0.750 INCHES MAXIMUM IN, body_height: 0.775 INCHES MAXIMUM IN, body_length: 1.000 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 1.025 INCHES NOMINAL IN, mounting_method: THREADED HOLE(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 5950-01-019-1285, 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
12Z2
NSN: 5950-01-019-1285
FSC: 5950
CAGE: 21811 — DEK INDUSTRIES INC DIV OF TECHNOLOGY RESEARCH INC (USA)
SPECIFICATIONS
body_width0.750 INCHES MAXIMUM IN
body_height0.775 INCHES MAXIMUM IN
body_length1.000 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height1.025 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.086 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_quantity_per_inch56 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-01-019-1285
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 12Z2 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 3.77 SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
IMPEDANCE RATING IN OHMS: 50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
PRIMARY TO SECONDARY TURN RATIO1 TO 3.77 SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
OVERALL HEIGHT1.025 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
IMPEDANCE RATING IN OHMS50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEFULLY INCLOSED
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.832 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
09762-1Interchangeable
interchangeable cross-reference
interchangeable
CF-SP-80392/XF501015(316)Interchangeable
interchangeable cross-reference
interchangeable
09762-C-PInterchangeable
interchangeable cross-reference
interchangeable
2A3520Interchangeable
interchangeable cross-reference
interchangeable
19380Interchangeable
interchangeable cross-reference
interchangeable
3133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12Z2?
12Z2 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 12Z2?
There are 20 known substitutes for 12Z2: 09762-1, CF-SP-80392/XF501015(316), 09762-C-P and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12Z2?
12Z2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-019-1285. 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