PartsTable
Technical Data Sheet
13-121856-1 ✓ 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, terminal_type_and_quantity: 3 TAB, SOLDER LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-846-6975, 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
13-121856-1
NSN: 5961-00-846-6975
FSC: 5961
CAGE: 04655 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
terminal_type_and_quantity3 TAB, SOLDER LUG
NSN5961-00-846-6975
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 13-121856-1 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
MATERIAL: SILICON SEMICONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10133159Interchangeable
interchangeable cross-reference
interchangeable
381-002-603Interchangeable
interchangeable cross-reference
interchangeable
2653570-5Interchangeable
interchangeable cross-reference
interchangeable
C35BInterchangeable
Same NIIN cross-reference
interchangeable
5800332-9743-005Interchangeable
Same NIIN cross-reference
interchangeable
ZJ39A200Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13-121856-1?
13-121856-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 13-121856-1?
There are 6 known substitutes for 13-121856-1: 10133159, 381-002-603, 2653570-5 and 3 more. Substitute compatibility should be verified for your specific system.
Is 13-121856-1 still available?
13-121856-1 is currently cancelled.
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