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PartsTable / COMPONENT / 45-3-34
45-3-34 ✓ 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 material: ALUMINUM BODY, body_style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES, overall_width: 77.7 MILLIMETERS NOMINAL MM, overall_height: 77.7 MILLIMETERS NOMINAL MM, overall_length: 236.0 MILLIMETERS NOMINAL MM, frequency_range: 0.000 HERTZ MINIMUM AND 1.500 GIGAHERTZ MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-359-1761, 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
45-3-34
NSN: 2530-00-359-1761
FSC: 2530
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialALUMINUM BODY
body_styleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
overall_width77.7 MILLIMETERS NOMINAL MM
overall_height77.7 MILLIMETERS NOMINAL MM
overall_length236.0 MILLIMETERS NOMINAL MM
frequency_range0.000 HERTZ MINIMUM AND 1.500 GIGAHERTZ MAXIMUM
application_designTRANSMISSION LINE
terminal_type_and_quantity2 CONNECTOR
input_impedance_rating_in_ohms50.0
output_impedance_rating_in_ohms50.0
attenuation_accuracy_in_decibels-5.00 TO 5.00
rf_signal_attenuation_in_decibels3.0
NSN2530-00-359-1761
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 45-3-34 MFR TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
55128Interchangeable
interchangeable cross-reference
interchangeable
827Interchangeable
interchangeable cross-reference
interchangeable
T260-1Interchangeable
interchangeable cross-reference
interchangeable
83-237-000Interchangeable
interchangeable cross-reference
interchangeable
F-46172Interchangeable
interchangeable cross-reference
interchangeable
45-3-34Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45-3-34?
45-3-34 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 45-3-34?
There are 11 known substitutes for 45-3-34: 55128, 827, T260-1 and 8 more. Substitute compatibility should be verified for your specific system.
Is 45-3-34 still available?
45-3-34 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