PartsTable
Technical Data Sheet
20-C4 ✓ 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 gasket: INCLUDED, design_type: PLAIN, mica_shield: PROVIDED, overall_width: 1.307 INCHES MINIMUM AND 1.347 INCHES MAXIMUM IN, overall_length: 7.469 INCHES MINIMUM AND 7.531 INCHES MAXIMUM IN, special_features: TWO GASKETS ARE INCLUDED MRC AGFC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-009-8317, 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
20-C4
NSN: 5961-00-009-8317
FSC: 5961
CAGE: K0512 — INTERNATIONAL RECTIFIER CO (GB) LTD (GBR)
SPECIFICATIONS
gasketINCLUDED
design_typePLAIN
mica_shieldPROVIDED
overall_width1.307 INCHES MINIMUM AND 1.347 INCHES MAXIMUM IN
overall_length7.469 INCHES MINIMUM AND 7.531 INCHES MAXIMUM IN
special_featuresTWO GASKETS ARE INCLUDED MRC AGFC
overall_thickness0.684 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
gage_rated_pressure5000.0 POUNDS PER SQUARE INCH LBS
NSN5961-00-009-8317
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 20-C4 MFR OEM SEMICONDUCTOR DEVICE,DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
20SWInterchangeable
interchangeable cross-reference
interchangeable
881-20Interchangeable
interchangeable cross-reference
interchangeable
4HPInterchangeable
interchangeable cross-reference
interchangeable
JMS-3451Interchangeable
interchangeable cross-reference
interchangeable
20-C4Interchangeable
interchangeable cross-reference
interchangeable
003263-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-C4?
20-C4 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 20-C4?
There are 6 known substitutes for 20-C4: 20SW, 881-20, 4HP and 3 more. Substitute compatibility should be verified for your specific system.
Is 20-C4 still available?
20-C4 is currently cancelled.
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