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657977 — MICROCIRCUIT,LINEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

657977: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 1.125 INCHES MAXIMUM IN, body_height: 0.590 INCHES MAXIMUM IN, body_length: 1.125 INCHES MAXIMUM IN, grip_length: 0.156 INCHES NOMINAL IN, head_height: 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-011-2757, 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
657977
NSN: 5962-00-011-2757
NIINs: 000112757, 004215246
FSC: 5962 — Microcircuits, Electronic
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width1.125 INCHES MAXIMUM IN
body_height0.590 INCHES MAXIMUM IN
body_length1.125 INCHES MAXIMUM IN
grip_length0.156 INCHES NOMINAL IN
head_height0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED OVERALL
shank_diameter0.1550 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM IN
fastener_length0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
features_providedLOW DRIFT AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
inclosure_materialSILICON
storage_temp_range-55.0 TO 100.0 CELSIUS DEGC
NSN5962-00-011-2757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN 657977 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 2 INPUT
•
INCLOSURE MATERIAL: SILICON
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 AMPLIFIER, GENERAL PURPOSE
•
BODY WIDTH: 1.125 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.590 INCHES MAXIMUM IN
•
FEATURES PROVIDED: LOW DRIFT AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN2 INPUT
INCLOSURE MATERIALSILICON
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 AMPLIFIER, GENERAL PURPOSE
BODY WIDTH1.125 INCHES MAXIMUM IN
BODY HEIGHT0.590 INCHES MAXIMUM IN
FEATURES PROVIDEDLOW DRIFT AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH1.125 INCHES MAXIMUM IN
STORAGE TEMP RANGE-55.0 TO 100.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 1
QFT2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 657977?
657977 is a MICROCIRCUIT,LINEAR.
What parts can replace 657977?
There is 1 known substitute for 657977: QFT2. Substitute compatibility should be verified for your specific system.
What is the NSN for 657977?
657977 is cataloged in the U.S. Government catalog under NSN 5962-00-011-2757. 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.