PartsTable
Technical Data Sheet
A503 ✓ 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,MICA DIELECTRIC. Key specifications include height: 70.000 INCHES MINIMUM IN, accessory: INCLUDED, design_type: ADJUSTABLE, document_type: PARTS LIST, overall_width: 29.000 INCHES NOMINAL IN, backboard_size: +28.0 TO 36.0 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-856-6820, 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 A503
NSN: 5905-00-856-6820
FSC: 5905
CAGE: 83186 — MEAS US LLC DBA MEASUREMENT SPECIALTIES DIV TEMPERATURE PRODUCTS GROUP (USA)
SPECIFICATIONS
height70.000 INCHES MINIMUM IN
accessoryINCLUDED
design_typeADJUSTABLE
document_typePARTS LIST
overall_width29.000 INCHES NOMINAL IN
backboard_size+28.0 TO 36.0 INCHES IN
overall_length40.000 INCHES NOMINAL IN
backboard_colorGREEN
document_source29597
special_featuresLIGHTWEIGHT PORTABLE DESIGN, ADJUSTS FOR HEIGHT, TABLE-TOP AND SAND TABLE; ROUNDED CORNERS; FRONT-MOUNTED MARKER TRAY AND STEEL LEGS; CUBIC FT 5.5; SHIPPING WEIGHT 24LBS LBS
overall_thickness2.000 INCHES NOMINAL IN
component_quantity5
NSN5905-00-856-6820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN A503 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 17.3 OHMS THIRD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 70.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
REFERENCE TEMP IN DEG CELSIUS: 25.0
ZERO POWER RESISTANCE: 38.000 OHMS
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)
ZERO POWER RESISTANCE AT SPECIFIED TEMP17.3 OHMS THIRD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER70.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
REFERENCE TEMP IN DEG CELSIUS25.0
ZERO POWER RESISTANCE AT SPECIFIED TEMP21.9 OHMS SECOND RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP107.4 OHMS FIRST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE38.000 OHMS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER40.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A503Interchangeable
interchangeable cross-reference
interchangeable
5120-913-4378Interchangeable
interchangeable cross-reference
interchangeable
12576929Interchangeable
interchangeable cross-reference
interchangeable
725115002Interchangeable
interchangeable cross-reference
interchangeable
7520-01-424-4845Interchangeable
interchangeable cross-reference
interchangeable
A-A-2866Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy A503?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A503?
A503 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace A503?
There are 9 known substitutes for A503: A503, 5120-913-4378, 12576929 and 6 more. Substitute compatibility should be verified for your specific system.
Is A503 still available?
A503 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A503