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Technical Data Sheet

7938A — Cable Assembly Specs

✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION PRIMARY INSULATION FIFTH CONDUCTORGREEN ALL STEPS, material: COPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE, body_width: 1.250 INCHES NOMINAL IN, body_length: 3.200 INCHES NOMINAL IN, temp_rating: -40.0 CELSIUS AND 80.0 CELSIUS DEGC, tracer_color: BROWN SINGLE TRACER SEVENTH CONDUCTORUNABLE TO DECODE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-717-1877, 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
MRO MRO_GENERAL 7938A
NSN: 6145-01-717-1877
FSC: 6145
CAGE: 2W733 — BELDEN WIRE AND CABLE CO WIRE AND CABLE OFFICE (USA)
SPECIFICATIONS
colorWHITE FIRST POSITION PRIMARY INSULATION FIFTH CONDUCTORGREEN ALL STEPS
materialCOPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE
body_width1.250 INCHES NOMINAL IN
body_length3.200 INCHES NOMINAL IN
temp_rating-40.0 CELSIUS AND 80.0 CELSIUS DEGC
tracer_colorBROWN SINGLE TRACER SEVENTH CONDUCTORUNABLE TO DECODE
usage_designELECTRONIC
conductor_formSTRANDED ALL CONDUCTORSUNABLE TO DECODE
inclosure_typeENCASED
overall_height0.840 INCHES NOMINAL IN
overall_length4.030 INCHES NOMINAL IN
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORSUNABLE TO DECODE
NSN6145-01-717-1877
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 7938A · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
TEMP RATING: -40.0 CELSIUS AND 80.0 CELSIUS DEGC
CONDUCTOR QUANTITY: 8
MATERIAL: ALUMINUM AND PLASTIC THIRD POSITION TAPE CABLE
USAGE DESIGN: ELECTRONIC
ENVIRONMENTAL PROTECTION: OIL RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-40.0 CELSIUS AND 80.0 CELSIUS DEGC
CONDUCTOR QUANTITY8
MATERIALALUMINUM AND PLASTIC THIRD POSITION TAPE CABLE
MATERIALPLASTIC POLYOLEFIN ALL THREADED PORTIONS
MATERIALALUMINUM AND PLASTIC SINGLE SEMICONDUCTOR
USAGE DESIGNELECTRONIC
ENVIRONMENTAL PROTECTIONOIL RESISTANT
MATERIALPLASTIC AND RUBBER FIFTH POSITION TAPE CABLE
SURFACE TREATMENTTIN FOURTH POSITION SHIELD BRAID METALLIC CABLE
COLORWHITE FIRST POSITION PRIMARY INSULATION SEVENTH CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7938BInterchangeable
interchangeable cross-reference
interchangeable
4B117Interchangeable
interchangeable cross-reference
interchangeable
4Q117Interchangeable
Filter,band Pass
interchangeable
1107590-100Interchangeable
Filter,band Pass
interchangeable
P171AInterchangeable
Filter,band Pass
interchangeable
655752Interchangeable
Filter,band Pass
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 7938A?
7938A is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 7938A?
There are 6 known substitutes for 7938A: 7938B, 4B117, 4Q117 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7938A?
7938A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-717-1877. This indicates validated use in U.S. government and defense supply chains.
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