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Technical Data Sheet
PartsTable / MRO / LP357A
LP357A ✓ 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

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_width: 0.820 INCHES MAXIMUM IN, body_height: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, body_length: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-952-8397, 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→ LP357A
NSN: 5915-00-952-8397
FSC: 5915
CAGE: 80294 — BOURNS INSTRUMENTS INC (USA)
SPECIFICATIONS
body_width0.820 INCHES MAXIMUM IN
body_height2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
body_length3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
nominal_thread_size0.138 INCHES IN
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
load_impedance_per_function1.8 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
average_life_rating_in_hours10000.0
reference_frequency_per_function200.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function100.00 HERTZ BLANK AND 540.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-952-8397
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN LP357A MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 3.0 MAXIMUM BLANK AND 40.0 MINIMUM BLANK AND 50.0 MINIMUM BLANK FIRST FUNCTION
•
VIBRATION RESISTANCE RANGE IN HERTZ: +10.0 TO 55.0
•
AVERAGE LIFE RATING IN HOURS: 10000.0
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD GROUND THIRD FUNCTION
•
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 100.0 VOLTS AT SEA LEVEL
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)
OVERALL HEIGHT2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS3.0 MAXIMUM BLANK AND 40.0 MINIMUM BLANK AND 50.0 MINIMUM BLANK FIRST FUNCTION
VIBRATION RESISTANCE RANGE IN HERTZ+10.0 TO 55.0
AVERAGE LIFE RATING IN HOURS10000.0
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 WIRE LEAD GROUND THIRD FUNCTION
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE100.0 VOLTS AT SEA LEVEL
BODY HEIGHT2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 WIRE LEAD INPUT FIRST FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
150H15Interchangeable
interchangeable cross-reference
interchangeable
SCB51896Interchangeable
interchangeable cross-reference
interchangeable
167-0153-004Interchangeable
interchangeable cross-reference
interchangeable
SMC56380Interchangeable
Same NIIN cross-reference
interchangeable
713870-010Interchangeable
Same NIIN cross-reference
interchangeable
48B078Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LP357A?
LP357A is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace LP357A?
There are 7 known substitutes for LP357A: 150H15, SCB51896, 167-0153-004 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LP357A?
LP357A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-952-8397. 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