PartsTable
Technical Data Sheet
9-688 ✓ Verified by PartsTable
· WIRE CABLE
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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, tip_type: PHILLIPS CROSS, body_width: 0.660 INCHES MAXIMUM IN, body_length: 0.084 INCHES MAXIMUM IN, shank_shape: ROUND, temp_rating: 75.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-565-5470, 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
9-688
NSN: 6145-01-565-5470
FSC: 6145
CAGE: 16428 — BELDEN WIRE & CABLE COMPANY LLC DBA BELDEN CDT ELECTRONICS DIVISION (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
tip_typePHILLIPS CROSS
body_width0.660 INCHES MAXIMUM IN
body_length0.084 INCHES MAXIMUM IN
shank_shapeROUND
temp_rating75.0 CELSIUS DEGC
blade_length8.000 INCHES NOMINAL IN
overall_width0.660 INCHES MAXIMUM IN
conductor_formSOLID ALL CONDUCTORS
inclosure_typeUNINCLOSED
overall_height0.844 INCHES NOMINAL IN
overall_length13.000 INCHES NOMINAL IN
NSN6145-01-565-5470
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 9-688 · 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
SURFACE TREATMENT: ALUMINUM FIRST POSITION SHIELD FOIL CABLE
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 2 TWISTED PAIR
CONDUCTOR FORM: SOLID ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTALUMINUM FIRST POSITION SHIELD FOIL CABLE
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
MATERIALPLASTIC POLYESTER FIRST POSITION SHIELD FOIL CABLE
MATERIALPLASTIC POLYPROPYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY2 TWISTED PAIR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) SECOND POSITION JACKET CABLE
CONDUCTOR FORMSOLID ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY2 TWISTED PAIR ALL GROUPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3-12706-053Interchangeable
interchangeable cross-reference
interchangeable
840479-3Interchangeable
interchangeable cross-reference
interchangeable
17-14602-3Interchangeable
interchangeable cross-reference
interchangeable
J9688CInterchangeable
interchangeable cross-reference
interchangeable
9688Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9-688?
9-688 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 9-688?
There are 5 known substitutes for 9-688: 3-12706-053, 840479-3, 17-14602-3 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-688?
9-688 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-565-5470. This indicates validated use in U.S. government and defense supply chains.
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