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Technical Data Sheet
PartsTable / COMPONENT / A7237A
A7237A ✓ 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: 1.625 INCHES NOMINAL IN, body_height: 2.250 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN, memory_size: 256.0 MEGABYTES, unit_design: PORTABLE, overall_depth: 470.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-7329, 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
A7237A
NSN: 5950-00-645-7329
FSC: 5950
CAGE: 00144 — TE CONNECTIVITY NETWORKS, INC. DIV ADC TELECOMMUNICATIONS SALES, INC. (USA)
SPECIFICATIONS
body_width1.625 INCHES NOMINAL IN
body_height2.250 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
memory_size256.0 MEGABYTES
unit_designPORTABLE
overall_depth470.0 MILLIMETERS NOMINAL MM
overall_width210.0 MILLIMETERS NOMINAL MM
inclosure_typeHERMETICALLY SEALED
overall_height490.0 MILLIMETERS NOMINAL MM
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
transformer_functionLINE
NSN5950-00-645-7329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN A7237A MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
•
FREQUENCY RATING: 400.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
TERMINAL TYPE AND QUANTITY: 7 STANDOFF, SOLDER LUG
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
FREQUENCY RATING400.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TERMINAL TYPE AND QUANTITY7 STANDOFF, SOLDER LUG
BODY LENGTH1.625 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
IMPEDANCE RATING IN OHMS30000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
23432Interchangeable
interchangeable cross-reference
interchangeable
NAS1102E3-6Interchangeable
interchangeable cross-reference
interchangeable
SA15966Interchangeable
interchangeable cross-reference
interchangeable
17586Interchangeable
interchangeable cross-reference
interchangeable
S51Interchangeable
interchangeable cross-reference
interchangeable
00725665425097Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A7237A?
A7237A is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace A7237A?
There are 17 known substitutes for A7237A: 23432, NAS1102E3-6, SA15966 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A7237A?
A7237A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-7329. 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