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FS-121-1 — MICROCIRCUIT,LINEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FS-121-1: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.500 INCHES NOMINAL IN, body_height: 0.240 INCHES NOMINAL IN, body_length: 0.870 INCHES NOMINAL IN, special_features: MIL-SPEC TEMP. RANGE AVAILABLE, features_provided: HERMETICALLY SEALED AND HYBRID, inclosure_material: METAL.

This part is cataloged in the U.S. Government catalog under NSN 5962-01-121-7633, 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
FS-121-1
NSN: 5962-01-121-7633
FSC: 5962 — Microcircuits, Electronic
CAGE: 7P129 — BEI DEFENSE SYSTEMS COMPANY, INC. (USA)
SPECIFICATIONS
body_width0.500 INCHES NOMINAL IN
body_height0.240 INCHES NOMINAL IN
body_length0.870 INCHES NOMINAL IN
special_featuresMIL-SPEC TEMP. RANGE AVAILABLE
features_providedHERMETICALLY SEALED AND HYBRID
inclosure_materialMETAL
storage_temp_range-30.0 TO 85.0 CELSIUS DEGC
operating_temp_range-0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern1 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
maximum_power_dissipation_rating1.5 WATTS
NSN5962-01-121-7633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN FS-121-1 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 1 INPUT
•
INCLOSURE MATERIAL: METAL
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.500 INCHES NOMINAL IN
•
BODY HEIGHT: 0.240 INCHES NOMINAL IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND HYBRID
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.870 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN1 INPUT
INCLOSURE MATERIALMETAL
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.500 INCHES NOMINAL IN
BODY HEIGHT0.240 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED AND HYBRID
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.870 INCHES NOMINAL IN
STORAGE TEMP RANGE-30.0 TO 85.0 CELSIUS DEGC
SPECIAL FEATURESMIL-SPEC TEMP. RANGE AVAILABLE
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is FS-121-1?
FS-121-1 is a MICROCIRCUIT,LINEAR.
What is the NSN for FS-121-1?
FS-121-1 is cataloged in the U.S. Government catalog under NSN 5962-01-121-7633. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.