PartsTable
Technical Data Sheet
859 ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include overall_width: 17.000 INCHES NOMINAL IN, overall_height: 5.250 INCHES NOMINAL IN, overall_length: 23.000 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, output_wave_shape: PULSE, VARIABLE WIDTH, installation_design: RACK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-542-6809, 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 859
NSN: 6145-00-542-6809
FSC: 6145
CAGE: 71002 — BIRNBACH CO INC (USA)
SPECIFICATIONS
overall_width17.000 INCHES NOMINAL IN
overall_height5.250 INCHES NOMINAL IN
overall_length23.000 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
output_wave_shapePULSE, VARIABLE WIDTH
installation_designRACK
frequency_per_channel50.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
circuit_construction_typeSOLID STATE
signal_voltage_rating_per_channel20.000 VOLTS NOMINAL OUTPUT
NSN6145-00-542-6809
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 859 · 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 DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 15 AWG SINGLE CONDUCTOR
WIDTH: 0.188 INCHES NOMINAL SINGLE CONDUCTOR IN
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 120 SINGLE CONDUCTOR
CROSS-SECTIONAL HEIGHT: 0.020 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR: 36 SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE15 AWG SINGLE CONDUCTOR
WIDTH0.188 INCHES NOMINAL SINGLE CONDUCTOR IN
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR120 SINGLE CONDUCTOR
CROSS-SECTIONAL HEIGHT0.020 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
MATERIALCOPPER ALLOY 101 AND COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL WIDTH0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
QQ-B-575Upgraded Successor
successor cross-reference
successor
087-013103-014Upgraded Successor
successor cross-reference
successor
A-A-59569Upgraded Successor
successor cross-reference
successor
AA59569R36T0171Upgraded Successor
successor cross-reference
successor
760-00086-4Upgraded Successor
successor cross-reference
successor
NEQ24736Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 859?
859 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 859?
There are 32 known substitutes for 859: QQ-B-575, 087-013103-014, A-A-59569 and 29 more. Substitute compatibility should be verified for your specific system.
Is 859 still available?
859 is currently cancelled.
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