PartsTable
Technical Data Sheet
2031840-00 ✓ Verified by PartsTable
· 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: 1N1185 TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-843-9605, 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
2031840-00
NSN: 5961-00-843-9605
FSC: 5961
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 TAB, SOLDER LUG
nondefinitive_spec/std_data1N1185 TYPE
NSN5961-00-843-9605
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 2031840-00 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
FEATURES PROVIDED: HERMETICALLY SEALED CASE
NONDEFINITIVE SPEC/STD DATA: 1N1185 TYPE
MATERIAL: SILICON SEMICONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NONDEFINITIVE SPEC/STD DATA1N1185 TYPE
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
6879383Interchangeable
interchangeable cross-reference
interchangeable
1N1185Interchangeable
interchangeable cross-reference
interchangeable
1N1193Interchangeable
interchangeable cross-reference
interchangeable
MILE1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2031840-00?
2031840-00 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 2031840-00?
There are 4 known substitutes for 2031840-00: 6879383, 1N1185, 1N1193 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2031840-00?
2031840-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-843-9605. This indicates validated use in U.S. government and defense supply chains.
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