PartsTable
Technical Data Sheet
SMB142901 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 CAPACITOR-RESISTOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL CASE, assembly_form: ENCASED, overall_width: 0.968 INCHES NOMINAL IN, overall_height: 3.750 INCHES NOMINAL IN, overall_length: 1.665 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-688-3269, 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 SMB142901
NSN: 5915-00-688-3269
FSC: 5915
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL CASE
assembly_formENCASED
overall_width0.968 INCHES NOMINAL IN
overall_height3.750 INCHES NOMINAL IN
overall_length1.665 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
surface_treatmentENAMEL CASE
dummy_terminal_quantity1
mounting_facility_quantity2
terminal_type_and_quantity3 TAB
schematic_diagram_designator1 CAPACITOR, 1 RESISTOR
capacitance_value_per_function1.0 MICROFARADS CAPACITOR C1
NSN5915-00-688-3269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR-RESISTOR TITLE COMPONENT PN SMB142901 MFR CAPACITOR-RESISTOR
KEY FEATURES
DUMMY TERMINAL QUANTITY: 1
CAPACITANCE VALUE PER FUNCTION: 1.0 MICROFARADS CAPACITOR C1
CAPACITANCE TOLERANCE PER FUNCTION IN PERCENT: -10.0 TO 10.0 CAPACITOR C1
DC VOLTAGE RATING PER FUNCTION IN VOLTS: 100.0 CAPACITOR C1
ELECTRICAL RESISTANCE PER FUNCTION: 500.0 OHMS RESISTOR R1
MOUNTING FACILITY QUANTITY: 2
ASSEMBLY FORM: ENCASED
RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS: 1.000 RESISTOR R1
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)
DUMMY TERMINAL QUANTITY1
CAPACITANCE VALUE PER FUNCTION1.0 MICROFARADS CAPACITOR C1
CAPACITANCE TOLERANCE PER FUNCTION IN PERCENT-10.0 TO 10.0 CAPACITOR C1
DC VOLTAGE RATING PER FUNCTION IN VOLTS100.0 CAPACITOR C1
ELECTRICAL RESISTANCE PER FUNCTION500.0 OHMS RESISTOR R1
MOUNTING FACILITY QUANTITY2
ASSEMBLY FORMENCASED
RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS1.000 RESISTOR R1
MOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENTENAMEL CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
8701Interchangeable
interchangeable cross-reference
interchangeable
PART8701Interchangeable
interchangeable cross-reference
interchangeable
925Interchangeable
interchangeable cross-reference
interchangeable
D15-395KPC421Interchangeable
interchangeable cross-reference
interchangeable
PL5465280REVAPC99Interchangeable
interchangeable cross-reference
interchangeable
ST55KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMB142901?
SMB142901 is a CAPACITOR-RESISTOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace SMB142901?
There are 10 known substitutes for SMB142901: 8701, PART8701, 925 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB142901?
SMB142901 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-688-3269. This indicates validated use in U.S. government and defense supply chains.
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