538-011D9-35PF — 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,CERAMIC DIELE. Key specifications include body_style: ROTARY, inclosure_type: ENCAPSULATED, overall_height: 0.275 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN, adjustment_device_torque: 1.600 INCH-OUNCES NOMINAL IN, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the Federal Logistics Information System under NSN 5910-00-403-8872, 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→ 538-011D9-35PF

NSN: 5910-00-403-8872
FSC: 5910
CAGE: 18796 — MURATA ERIE NORTH AMERICA INC STATE COLLEGE OPNS (USA)

SPECIFICATIONS

body_style	ROTARY
inclosure_type	ENCAPSULATED
overall_height	0.275 INCHES NOMINAL IN
overall_diameter	0.375 INCHES NOMINAL IN
adjustment_device_torque	1.600 INCH-OUNCES NOMINAL IN
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 TAB, SOLDER LUG
capacitance_drift_in_picofarads	0.50 SINGLE SECTION
capacitance_range_in_picofarads	+9.0 TO 35.0 SINGLE SECTION
quality_factor_at_25_deg_celsius	500.0
nonderated_voltage_rating_and_type	200.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S)
NSN	5910-00-403-8872

COMPONENT DIAGRAM

KEY FEATURES

•

DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT: 0.2

•

INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10.0 GIGOHMS

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL

•

INCLOSURE TYPE: ENCAPSULATED

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

ADJUSTMENT DEVICE TORQUE: 1.000 INCH-OUNCES MINIMUM AND 6.000 INCH-OUNCES MAXIMUM IN

•

CAPACITANCE RANGE IN PICOFARADS: +9.0 TO 35.0 SINGLE SECTION

•

TEST DATA DOCUMENT: 81349-MIL-C-81 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

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

DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT	0.2
INSULATION DC RESISTANCE AT 25 DEG CELSIUS	10.0 GIGOHMS
MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL
INCLOSURE TYPE	ENCAPSULATED
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ADJUSTMENT DEVICE TORQUE	1.000 INCH-OUNCES MINIMUM AND 6.000 INCH-OUNCES MAXIMUM IN
CAPACITANCE RANGE IN PICOFARADS	+9.0 TO 35.0 SINGLE SECTION
TEST DATA DOCUMENT	81349-MIL-C-81 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY	1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY	2 PIN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 43

55-22489-20InterchangeableGOVERNMENT REGISTRY