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R4100140 — 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: 1N1184A TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-00-841-1989, 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
R4100140
NSN: 5961-00-841-1989
FSC: 5961
CAGE: 05277 — WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 TAB, SOLDER LUG
nondefinitive_spec/std_data1N1184A TYPE
NSN5961-00-841-1989
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 R4100140 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MATERIAL: SILICON SEMICONDUCTOR
•
NONDEFINITIVE SPEC/STD DATA: 1N1184A TYPE
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
NONDEFINITIVE SPEC/STD DATA1N1184A TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1N1192AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
66-9615InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5191427-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
48-00085-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1N1183AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
570031-000InterchangeableGOVERNMENT 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 R4100140?
R4100140 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace R4100140?
There are 17 known substitutes for R4100140: 1N1192A, 66-9615, 5191427-5 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R4100140?
R4100140 is cataloged in the Federal Logistics Information System under NSN 5961-00-841-1989. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026