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Technical Data Sheet

USLS4-250PF — Technical Data Sheet

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· 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,GAS DIELECTRI. Key specifications include body_style: CONCENTRIC, body_height: 3.952 INCHES NOMINAL IN, overall_height: 4.312 INCHES MAXIMUM IN, flange_diameter: 2.310 INCHES NOMINAL IN, overall_diameter: 2.312 INCHES NOMINAL IN, terminal_diameter: 0.138 INCHES NOMINAL 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 5910-00-951-6774, 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 USLS4-250PF
NSN: 5910-00-951-6774
FSC: 5910
CAGE: 73905 — JENNINGS TECHNOLOGY COMPANY LLC DBA JENNINGS (USA)
SPECIFICATIONS
body_styleCONCENTRIC
body_height3.952 INCHES NOMINAL IN
overall_height4.312 INCHES MAXIMUM IN
flange_diameter2.310 INCHES NOMINAL IN
overall_diameter2.312 INCHES NOMINAL IN
terminal_diameter0.138 INCHES NOMINAL IN
nonderated_operating_temp0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
adjustment_device_rotation13.0 TURNS NOMINAL COUNTERCLOCKWISE
terminal_type_and_quantity3 THREADED HOLE
capacitance_range_in_picofarads+4.0 TO 250.0 SINGLE SECTION
alternating_current_rating_in_amps20.0
nonderated_voltage_rating_and_type6000.0 AC PEAK SINGLE SECTION
NSN5910-00-951-6774
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GAS DIELECTRI TITLE COMPONENT PN USLS4-250PF MFR CAPACITOR,VARIABLE,GAS
KEY FEATURES
MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE
ADJUSTMENT DEVICE ROTATION: 13.0 TURNS NOMINAL COUNTERCLOCKWISE
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 THREADED HOLE
NONDERATED VOLTAGE RATING AND TYPE: 6000.0 AC PEAK SINGLE SECTION
CAPACITANCE RANGE IN PICOFARADS: +4.0 TO 250.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 THREADED HOLE
BODY STYLE: CONCENTRIC
BODY HEIGHT: 3.952 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)
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
ADJUSTMENT DEVICE ROTATION13.0 TURNS NOMINAL COUNTERCLOCKWISE
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 THREADED HOLE
NONDERATED VOLTAGE RATING AND TYPE6000.0 AC PEAK SINGLE SECTION
CAPACITANCE RANGE IN PICOFARADS+4.0 TO 250.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 THREADED HOLE
BODY STYLECONCENTRIC
BODY HEIGHT3.952 INCHES NOMINAL IN
NONDERATED OPERATING TEMP0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
FLANGE DIAMETER2.310 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
919-0199-000Interchangeable
Same NIIN cross-reference
interchangeable
USLS250Interchangeable
Same NIIN cross-reference
interchangeable
919-0199-00Interchangeable
Same NIIN cross-reference
interchangeable
907Interchangeable
Same NIIN cross-reference
interchangeable
USLS250-6.5D907Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is USLS4-250PF?
USLS4-250PF is a CAPACITOR,VARIABLE,GAS DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace USLS4-250PF?
There are 5 known substitutes for USLS4-250PF: 919-0199-000, USLS250, 919-0199-00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for USLS4-250PF?
USLS4-250PF is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-951-6774. This indicates validated use in U.S. government and defense supply chains.
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