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PartsTable / MRO / SL7523
SL7523 ✓ 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

The COMPARATOR MODULE,SIGNAL is a the manufacturer industrial component. Key specifications include body_height: 0.185 INCHES NOMINAL IN, special_features: RELIABILITY SCREENING REQUIRED, features_provided: HERMETICALLY SEALED, precious_material: GOLD, inclosure_material: METAL, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5820-00-133-1520, 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→ SL7523
NSN: 5820-00-133-1520
FSC: 5820
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_height0.185 INCHES NOMINAL IN
special_featuresRELIABILITY SCREENING REQUIRED
features_providedHERMETICALLY SEALED
precious_materialGOLD
inclosure_materialMETAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
body_outside_diameter0.370 INCHES NOMINAL IN
input_circuit_pattern2 INPUT
inclosure_configurationCAN
terminal_surface_treatmentGOLD
terminal_type_and_quantity8 PIN
NSN5820-00-133-1520
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPARATOR MODULE,SIGNAL TITLE COMPONENT PN SL7523 MFR COMPARATOR MODULE,SIGN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
943-30Interchangeable
interchangeable cross-reference
interchangeable
SC2947Interchangeable
interchangeable cross-reference
interchangeable
C528000274Interchangeable
interchangeable cross-reference
interchangeable
RM7118Interchangeable
interchangeable cross-reference
interchangeable
SL14154Interchangeable
interchangeable cross-reference
interchangeable
MC1710GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL7523?
SL7523 is a COMPARATOR MODULE,SIGNAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace SL7523?
There are 11 known substitutes for SL7523: 943-30, SC2947, C528000274 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL7523?
SL7523 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5820-00-133-1520. 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