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MA49121 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

MA49121: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include overall_length: 0.188 INCHES MINIMUM IN, overall_diameter: 0.119 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-291-6906, 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
MA49121
NSN: 5961-01-291-6906
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)
SPECIFICATIONS
overall_length0.188 INCHES MINIMUM IN
overall_diameter0.119 INCHES MINIMUM IN
NSN5961-01-291-6906
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN MA49121 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
OVERALL DIAMETER: 0.119 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.119 INCHES MINIMUM IN
OVERALL LENGTH0.188 INCHES MINIMUM IN
OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MA49121?
MA49121 is a SEMICONDUCTOR DEVICE,DIODE.
What is the NSN for MA49121?
MA49121 is cataloged in the U.S. Government catalog under NSN 5961-01-291-6906. 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.