PartsTable
Technical Data Sheet
134521-2 ✓ 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,GLASS DIELECT. Key specifications include body_style: PISTON, body_length: 0.156 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.215 INCHES MAXIMUM IN, overall_diameter: 0.075 INCHES NOMINAL IN, adjustment_device_torque: 0.100 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-349-6937, 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 134521-2
NSN: 5910-00-349-6937
FSC: 5910
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.156 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.215 INCHES MAXIMUM IN
overall_diameter0.075 INCHES NOMINAL IN
adjustment_device_torque0.100 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
adjustment_device_rotation4.0 TURNS NOMINAL CLOCKWISE
terminal_type_and_quantity1 TAB, SOLDER LUG
capacitance_range_in_picofarads+0.2 TO 0.6 SINGLE SECTION
quality_factor_at_25_deg_celsius500.0
nonderated_voltage_rating_and_type500.0 DC CONTINUOUS SINGLE SECTION
NSN5910-00-349-6937
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 134521-2 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10.0 KILOHMS
INCLOSURE TYPE: ENCASED
NONDERATED VOLTAGE RATING AND TYPE: 500.0 DC CONTINUOUS SINGLE SECTION
BODY LENGTH: 0.156 INCHES NOMINAL IN
BODY STYLE: PISTON
CAPACITANCE RANGE IN PICOFARADS: +0.2 TO 0.6 SINGLE SECTION
OVERALL DIAMETER: 0.075 INCHES NOMINAL IN
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)
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10.0 KILOHMS
INCLOSURE TYPEENCASED
NONDERATED VOLTAGE RATING AND TYPE500.0 DC CONTINUOUS SINGLE SECTION
BODY LENGTH0.156 INCHES NOMINAL IN
BODY STYLEPISTON
CAPACITANCE RANGE IN PICOFARADS+0.2 TO 0.6 SINGLE SECTION
OVERALL DIAMETER0.075 INCHES NOMINAL IN
OVERALL LENGTH0.215 INCHES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY1 TERMINAL
ADJUSTMENT DEVICE ROTATION4.0 TURNS NOMINAL CLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6762Interchangeable
interchangeable cross-reference
interchangeable
669-112-1Interchangeable
interchangeable cross-reference
interchangeable
676+1Interchangeable
interchangeable cross-reference
interchangeable
676-2GInterchangeable
interchangeable cross-reference
interchangeable
604967-000Interchangeable
interchangeable cross-reference
interchangeable
21269-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 134521-2?
134521-2 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 134521-2?
There are 15 known substitutes for 134521-2: 6762, 669-112-1, 676+1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 134521-2?
134521-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-349-6937. This indicates validated use in U.S. government and defense supply chains.
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