PartsTable
Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / M1H
M1H ✓ Verified by PartsTable
— · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 0.975 INCHES NOMINAL IN, body_height: 1.438 INCHES NOMINAL IN, body_length: 1.438 INCHES NOMINAL IN, overall_width: 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.950 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-003-2868, 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
M1H
NSN: 5998-01-003-2868
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 34280 — WAVETEK RF PRODUCTS, INC (USA)
SPECIFICATIONS
body_width0.975 INCHES NOMINAL IN
body_height1.438 INCHES NOMINAL IN
body_length1.438 INCHES NOMINAL IN
overall_width0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height0.950 INCHES MAXIMUM IN
overall_length2.990 INCHES NOMINAL IN
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_featuresCAPACITOR 21,DIODE 9,PRINTED WIRING BOARD 1,RESISTOR 57,TRANSISTOR 18
mounting_slot_width0.120 INCHES NOMINAL SINGLE GROUP IN
fsc_application_dataTEST SYSTEM,AVIONICS
NSN5998-01-003-2868
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN M1H MFR TRANSFORMER,AUDIO FREQUENCY
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR 21,DIODE 9,PRINTED WIRING BOARD 1,RESISTOR 57,TRANSISTOR 18
SPECIAL FEATURESCAPACITOR 21,DIODE 9,PRINTED WIRING BOARD 1,RESISTOR 57,TRANSISTOR 18
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
M1HInterchangeable
interchangeable cross-reference
interchangeable
677-0385-010Interchangeable
interchangeable cross-reference
interchangeable
M111Interchangeable
interchangeable cross-reference
interchangeable
MIS-20052/3Interchangeable
interchangeable cross-reference
interchangeable
292196P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M1H?
M1H is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace M1H?
There are 5 known substitutes for M1H: M1H, 677-0385-010, M111 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1H?
M1H is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-003-2868. 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