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Technical Data Sheet
R7-38 ✓ Verified by PartsTable
· COMPONENT
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

The CAPACITOR,FIXED,ELECTROLYTIC 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 arbor: NOT INCLUDED, unit_type: 3-JAW KEY, bearing_type: PLAIN, attachment_type: THREADED, performance_type: HEAVY DUTY, attachment_method: ARBOR HOLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-545-3317, 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
R7-38
NSN: 3460-00-545-3317
FSC: 3460
CAGE: 56919 — ROHM TOOL CORP (USA)
SPECIFICATIONS
arborNOT INCLUDED
unit_type3-JAW KEY
bearing_typePLAIN
attachment_typeTHREADED
performance_typeHEAVY DUTY
attachment_methodARBOR HOLE
tool_size_accommodated0.313 INCHES NOMINAL IN
attachment_size_designation3/8-24 UNF
nondefinitive_spec/std_data2 CLASS AND 1 TYPE
NSN3460-00-545-3317
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN R7-38 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND 1 TYPE
ATTACHMENT TYPE: THREADED
TOOL SIZE ACCOMMODATED: 0.313 INCHES NOMINAL IN
UNIT TYPE: 3-JAW KEY
ATTACHMENT SIZE DESIGNATION: 3/8-24 UNF
ARBOR: NOT INCLUDED
PERFORMANCE TYPE: HEAVY DUTY
BEARING TYPE: PLAIN
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)
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 1 TYPE
ATTACHMENT TYPETHREADED
TOOL SIZE ACCOMMODATED0.313 INCHES NOMINAL IN
UNIT TYPE3-JAW KEY
ATTACHMENT SIZE DESIGNATION3/8-24 UNF
ARBORNOT INCLUDED
PERFORMANCE TYPEHEAVY DUTY
BEARING TYPEPLAIN
ATTACHMENT METHODARBOR HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
57800Interchangeable
interchangeable cross-reference
interchangeable
P-062-006Interchangeable
interchangeable cross-reference
interchangeable
02027Interchangeable
interchangeable cross-reference
interchangeable
A564Interchangeable
interchangeable cross-reference
interchangeable
7023110Interchangeable
interchangeable cross-reference
interchangeable
B423Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R7-38?
R7-38 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace R7-38?
There are 18 known substitutes for R7-38: 57800, P-062-006, 02027 and 15 more. Substitute compatibility should be verified for your specific system.
Is R7-38 still available?
R7-38 is currently cancelled.
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