PartsTable
Technical Data Sheet
PartsTable / MRO / 148A
148A ✓ 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_style: PLATE-MESHING, body_width: 1.120 INCHES NOMINAL IN, shaft_type: ROUND SINGLE SHAFT, body_height: 0.570 INCHES NOMINAL IN, body_length: 0.735 INCHES NOMINAL IN, design_type: NONREUSABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-126-7031, 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→ 148A
NSN: 6625-01-126-7031
FSC: 6625
CAGE: 23338 — WAVETEK U S INC DIV OF WAVETEK CORP (USA)
SPECIFICATIONS
body_stylePLATE-MESHING
body_width1.120 INCHES NOMINAL IN
shaft_typeROUND SINGLE SHAFT
body_height0.570 INCHES NOMINAL IN
body_length0.735 INCHES NOMINAL IN
design_typeNONREUSABLE
current_typeAC
shaft_length0.875 INCHES NOMINAL SINGLE SHAFT IN
body_diameter3.000 INCHES NOMINAL IN
mounting_typeSELF-CONTAINED IN CASE
overall_width10.750 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
NSN6625-01-126-7031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 148A MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
VOLTAGE RATING: 97.5 VOLTS NOMINAL AND 117.0 VOLTS NOMINAL AND 214.5 VOLTS NOMINAL AND 234.0 VOLTS NOMINAL
•
FREQUENCY RANGE RATING: +0.001 TO 999.999 HERTZ AND +0.001 TO 20.000 MEGAHERTZ
•
OUTPUT IMPEDANCE RATING: 50.0 OHMS NOMINAL
•
MODULATION TYPE: AM AND FM AND PULSE AND SQUARE WAVE
•
MODULATED FREQUENCY RATING: 0.1 HERTZ MINIMUM AND 100000.0 HERTZ MAXIMUM
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 WIDTH10.750 INCHES NOMINAL IN
VOLTAGE RATING97.5 VOLTS NOMINAL AND 117.0 VOLTS NOMINAL AND 214.5 VOLTS NOMINAL AND 234.0 VOLTS NOMINAL
FREQUENCY RANGE RATING+0.001 TO 999.999 HERTZ AND +0.001 TO 20.000 MEGAHERTZ
OVERALL LENGTH11.250 INCHES NOMINAL IN
OUTPUT IMPEDANCE RATING50.0 OHMS NOMINAL
MODULATION TYPEAM AND FM AND PULSE AND SQUARE WAVE
MODULATED FREQUENCY RATING0.1 HERTZ MINIMUM AND 100000.0 HERTZ MAXIMUM
SPECIAL FEATURESFREQUENCY RANGE MINIMUM 0.0002 HZ
FREQUENCY RATING48.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
CURRENT TYPEAC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
148AInterchangeable
interchangeable cross-reference
interchangeable
A2221312ISSUEAInterchangeable
interchangeable cross-reference
interchangeable
MAPC15BInterchangeable
interchangeable cross-reference
interchangeable
PH5046Interchangeable
interchangeable cross-reference
interchangeable
51568Interchangeable
interchangeable cross-reference
interchangeable
CH-10467Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 148A?
148A is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 148A?
There are 6 known substitutes for 148A: 148A, A2221312ISSUEA, MAPC15B and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 148A?
148A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-126-7031. 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