Name: CAPACITOR,FIXED,METALLIZED,PAPER
Brand: Unknown
SKU: R378

R378 ✓ 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,FIXED,METALLIZED,PAPER. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.688 INCHES NOMINAL IN, body_diameter: 0.300 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM IN, terminal_diameter: 0.025 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 2520-00-375-8822, 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→ R378

NSN: 2520-00-375-8822
FSC: 2520
CAGE: 51805 — ROSCO MFG CO (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	0.688 INCHES NOMINAL IN
body_diameter	0.300 INCHES NOMINAL IN
terminal_length	1.625 INCHES MINIMUM IN
terminal_diameter	0.025 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatment	COPPER
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
tolerance_range_per_section	-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designator	NO COMMON OR GROUNDED ELECTRODE(S)
NSN	2520-00-375-8822

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: 7.750 IN. DEVELOPED LG; IN. W;2 IN. DEVELOPED LG OF ONE OF TWO LEGS;1.50 0 IN. DEVELOPED LG OF ONE OF TWO LEGS;5.250 IN. LG OF DEVELOPED BODY 0F LEVER;W/TWO HOLES 0.406 DIA IN EACH END LEG;W/ONE SLOT 1.250 IN. LG BY 0.718 IN. W IN DEVELOPED BODY 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)

GENERAL CHARACTERISTICS ITEM DESCRIPTION

7.750 IN. DEVELOPED LG; IN. W;2 IN. DEVELOPED LG OF ONE OF TWO LEGS;1.50 0 IN. DEVELOPED LG OF ONE OF TWO LEGS;5.250 IN. LG OF DEVELOPED BODY 0F LEVER;W/TWO HOLES 0.406 DIA IN EACH END LEG;W/ONE SLOT 1.250 IN. LG BY 0.718 IN. W IN DEVELOPED BODY IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

R378Interchangeable

interchangeable cross-reference

interchangeable

112AInterchangeable

interchangeable cross-reference

interchangeable

1034659-1Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is R378?

R378 is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).

What parts can replace R378?

There are 3 known substitutes for R378: R378, 112A, 1034659-1. Substitute compatibility should be verified for your specific system.

What is the NSN for R378?

R378 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-375-8822. This indicates validated use in U.S. government and defense supply chains.

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