538-001B2.5-11 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

538-001B2.5-11: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, body_height: 0.330 INCHES NOMINAL IN, body_diameter: 0.375 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_type_and_quantity: 2 TAB, SOLDER LUG, capacitance_range_in_picofarads: +2.5 TO 11.0 SINGLE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-903-8329, 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→ 538-001B2.5-11

NSN: 5910-00-903-8329
FSC: 5910 — Capacitors
CAGE: 59660 — TUSONIX, LLC (USA)

SPECIFICATIONS

body_style	ROTARY
body_height	0.330 INCHES NOMINAL IN
body_diameter	0.375 INCHES NOMINAL IN
inclosure_type	ENCAPSULATED
terminal_type_and_quantity	2 TAB, SOLDER LUG
capacitance_range_in_picofarads	+2.5 TO 11.0 SINGLE SECTION
nonderated_voltage_rating_and_type	500.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity	2 TERMINAL
adjustment_device_drive_type_and_quantity	1 SLOTTED SCREW
temp_coefficient_of_capacitance_in_ppm_per_deg_celsius	-300.0 SINGLE SECTION
NSN	5910-00-903-8329

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.375 INCHES NOMINAL IN

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL

•

NONDERATED VOLTAGE RATING AND TYPE: 500.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: ENCAPSULATED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: -300.0 SINGLE SECTION

•

BODY STYLE: ROTARY

•

CAPACITANCE RANGE IN PICOFARADS: +2.5 TO 11.0 SINGLE SECTION

•

BODY HEIGHT: 0.330 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

BODY DIAMETER	0.375 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL
NONDERATED VOLTAGE RATING AND TYPE	500.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	ENCAPSULATED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	-300.0 SINGLE SECTION
BODY STYLE	ROTARY
CAPACITANCE RANGE IN PICOFARADS	+2.5 TO 11.0 SINGLE SECTION
BODY HEIGHT	0.330 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY	1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY	2 TAB, SOLDER LUG

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 2

538-001B2P0-90RReference document

Same NSN cross-reference

Reference document — Secondary reference

03269510Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 538-001B2.5-11?

538-001B2.5-11 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 538-001B2.5-11?

There are 2 known substitutes for 538-001B2.5-11: 538-001B2P0-90R, 03269510. Substitute compatibility should be verified for your specific system.

What is the NSN for 538-001B2.5-11?

538-001B2.5-11 is cataloged in the U.S. Government catalog under NSN 5910-00-903-8329. This indicates validated use in U.S. government and defense supply chains.

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538-001B2.5-11 — CAPACITOR,VARIABLE,CERAMIC DIELE

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