SM-C-523478 — CAPACITOR-RESISTOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SM-C-523478: CAPACITOR-RESISTOR.

The CAPACITOR-RESISTOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: ALUMINUM OR STEEL CASE, assembly_form: ENCASED, overall_width: 0.150 INCHES MAXIMUM IN, overall_height: 0.330 INCHES MAXIMUM IN, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-497-9193, 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→ SM-C-523478

NSN: 5915-00-497-9193
FSC: 5915 — Filters and Networks
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)

SPECIFICATIONS

material	ALUMINUM OR STEEL CASE
assembly_form	ENCASED
overall_width	0.150 INCHES MAXIMUM IN
overall_height	0.330 INCHES MAXIMUM IN
overall_length	2.000 INCHES NOMINAL IN
mounting_method	TERMINAL
terminal_type_and_quantity	9 WIRE LEAD
schematic_diagram_designator	3 CAPACITORS, 3 RESISTORS
capacitance_value_per_function	10000.0 PICOFARADS ALL CAPACITORS
electrical_resistance_per_function	47.0 KILOHMS RESISTOR R1 AND 46.9 KILOHMS RESISTOR R2 AND 40.0 KILOHMS RESISTOR R3 AND 950.0 KILOHMS RESISTOR R4 AND 66.0 KILOHMS RESISTOR R5 AND 120.0 KILOHMS RESISTOR R6
dc_voltage_rating_per_function_in_volts	15.0 ALL CAPACITORS
resistance_tolerance_per_function_in_percent	-5.0 TO 5.0 RESISTOR R1 AND -5.0 TO 5.0 RESISTOR R2 AND -10.0 TO 10.0 RESISTOR R3 AND -5.0 TO 5.0 RESISTOR R4 AND -5.0 TO 5.0 RESISTOR R5 AND -10.0 TO 10.0 RESISTOR R6
NSN	5915-00-497-9193

COMPONENT DIAGRAM

KEY FEATURES

•

CAPACITANCE TOLERANCE PER FUNCTION IN PERCENT: -20.0 TO 20.0 ALL CAPACITORS

•

RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS: 0.100 ALL RESISTORS

•

RESISTANCE TOLERANCE PER FUNCTION IN PERCENT: -5.0 TO 5.0 RESISTOR R1 AND -5.0 TO 5.0 RESISTOR R2 AND -10.0 TO 10.0 RESISTOR R3 AND -5.0 TO 5.0 RESISTOR R4 AND -5.0 TO 5.0 RESISTOR R5 AND -10.0 TO 10.0 RESISTOR R6

•

ASSEMBLY FORM: ENCASED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.845 INCHES NOMINAL IN

•

MOUNTING METHOD: TERMINAL

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

CAPACITANCE TOLERANCE PER FUNCTION IN PERCENT	-20.0 TO 20.0 ALL CAPACITORS
OVERALL HEIGHT	0.330 INCHES MAXIMUM IN
RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS	0.100 ALL RESISTORS
RESISTANCE TOLERANCE PER FUNCTION IN PERCENT	-5.0 TO 5.0 RESISTOR R1 AND -5.0 TO 5.0 RESISTOR R2 AND -10.0 TO 10.0 RESISTOR R3 AND -5.0 TO 5.0 RESISTOR R4 AND -5.0 TO 5.0 RESISTOR R5 AND -10.0 TO 10.0 RESISTOR R6
ASSEMBLY FORM	ENCASED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.845 INCHES NOMINAL IN
MOUNTING METHOD	TERMINAL
OVERALL LENGTH	2.000 INCHES NOMINAL IN
OVERALL WIDTH	0.150 INCHES MAXIMUM IN
ELECTRICAL RESISTANCE PER FUNCTION	47.0 KILOHMS RESISTOR R1 AND 46.9 KILOHMS RESISTOR R2 AND 40.0 KILOHMS RESISTOR R3 AND 950.0 KILOHMS RESISTOR R4 AND 66.0 KILOHMS RESISTOR R5 AND 120.0 KILOHMS RESISTOR R6

SUBSTITUTES & CROSS-REFERENCES 2

41239Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7309365Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SM-C-523478?

SM-C-523478 is a CAPACITOR-RESISTOR. It is classified as a MRO (MRO_GENERAL).

What parts can replace SM-C-523478?

There are 2 known substitutes for SM-C-523478: 41239, 7309365. Substitute compatibility should be verified for your specific system.

What is the NSN for SM-C-523478?

SM-C-523478 is cataloged in the U.S. Government catalog under NSN 5915-00-497-9193. This indicates validated use in U.S. government and defense supply chains.

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SM-C-523478 — CAPACITOR-RESISTOR

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