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SYA003 ✓ 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

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include terminal_type: TAB, SOLDER LUG, overall_height: 0.219 INCHES NOMINAL IN, overall_diameter: 0.625 INCHES NOMINAL IN, contact_adjustability: ACTUATION POINT NOT ADJUSTABLE, operating_temp_rating: -76.0 FAHRENHEIT MINIMUM AND 600.0 FAHRENHEIT MAXIMUM DEGF, contact_action_stimulus: INCREASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-296-3940, 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
SYA003
NSN: 5930-00-296-3940
FSC: 5930
CAGE: 0ZW31 — MEASUREMENT SPECIALTIES INC (USA)
SPECIFICATIONS
terminal_typeTAB, SOLDER LUG
overall_height0.219 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-76.0 FAHRENHEIT MINIMUM AND 600.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusINCREASE
contact_stimulus_rating104.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 50.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
contact_load_current_rating4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
nonpile-up_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
contact_voltage_rating_in_volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
NSN5930-00-296-3940
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN SYA003 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
TERMINAL TYPE: TAB, SOLDER LUG
•
CONTACT VOLTAGE RATING IN VOLTS: 125.0 DC AT SEA LEVEL FOURTH VOLTAGE
•
CONTACT LOAD CURRENT RATING: 4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
•
CONTACT STIMULUS RATING: 104.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 50.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
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)
TERMINAL TYPETAB, SOLDER LUG
CONTACT VOLTAGE RATING IN VOLTS125.0 DC AT SEA LEVEL FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT STIMULUS RATING104.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 50.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL THIRD VOLTAGE
CONTACT LOAD CURRENT RATING8.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1855-0103Interchangeable
interchangeable cross-reference
interchangeable
MU355Interchangeable
interchangeable cross-reference
interchangeable
MU668Interchangeable
interchangeable cross-reference
interchangeable
M103Interchangeable
interchangeable cross-reference
interchangeable
135-1219-3Interchangeable
interchangeable cross-reference
interchangeable
66704Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SYA003?
SYA003 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace SYA003?
There are 16 known substitutes for SYA003: 1855-0103, MU355, MU668 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SYA003?
SYA003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-296-3940. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026