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Technical Data Sheet
PartsTable / COMPONENT / 61709-204
61709-204 ✓ 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: 1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN, body_height: 1.660 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN, body_length: 1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 3.3 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-279-6342, 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
61709-204
NSN: 5950-01-279-6342
FSC: 5950
CAGE: 12763 — DYNALEC CORPORATION (USA)
SPECIFICATIONS
body_width1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
body_height1.660 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
body_length1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating300.0 HERTZ MINIMUM AND 3.3 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
impedance_rating_in_ohms1000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current14.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NSN5950-01-279-6342
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 61709-204 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
IMPEDANCE RATING IN OHMS: 10000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY WIDTH: 1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 5 PIN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MAXIMUM TRANSFORMER POWER RATING: 2.0 MILLIWATTS SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
IMPEDANCE RATING IN OHMS10000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
BODY WIDTH1.250 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY5 PIN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MAXIMUM TRANSFORMER POWER RATING2.0 MILLIWATTS SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
IMPEDANCE RATING IN OHMS1000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
S812Interchangeable
interchangeable cross-reference
interchangeable
12198Interchangeable
interchangeable cross-reference
interchangeable
BEG345Interchangeable
interchangeable cross-reference
interchangeable
185170Interchangeable
interchangeable cross-reference
interchangeable
000615-1125Interchangeable
interchangeable cross-reference
interchangeable
1201-320-Z3CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61709-204?
61709-204 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 61709-204?
There are 15 known substitutes for 61709-204: S812, 12198, BEG345 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61709-204?
61709-204 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-279-6342. 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