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4178600-289 — Network Technical Data

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— · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 2 TAB, SOLDER LUG, nondefinitive_spec/std_data: 1N2977B TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-00-689-9091, 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
4178600-289
NSN: 5961-00-689-9091
FSC: 5961
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 TAB, SOLDER LUG
nondefinitive_spec/std_data1N2977B TYPE
NSN5961-00-689-9091
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 4178600-289 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1N2977B TYPE
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
MATERIAL: SILICON SEMICONDUCTOR
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS
NONDEFINITIVE SPEC/STD DATA1N2977B TYPE
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
MATERIALSILICON SEMICONDUCTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1N2977InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5961PL1277955InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
221448InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5M.5536.220.91InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1N2977AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1N2977BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4178600-289?
4178600-289 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 4178600-289?
There are 9 known substitutes for 4178600-289: 1N2977, 5961PL1277955, 221448 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4178600-289?
4178600-289 is cataloged in the Federal Logistics Information System under NSN 5961-00-689-9091. 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: October 2026