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Technical Data Sheet
PartsTable / COMPONENT / SC/A4/90403
SC/A4/90403 ✓ 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 SC/A4/90403 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-071-0320, 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
SC/A4/90403
NSN: 5961-01-071-0320
FSC: 5961
CAGE: K6596 — HONEYWELL CONTROL SYSTEMS LTD (GBR)
SPECIFICATIONS
Part NumberSC/A4/90403
NSN5961-01-071-0320
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 SC/A4/90403 MFR OEM SC/A4/90403
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 60.0 MAXIMUM REVERSE VOLTAGE, PEAK
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MATERIAL: SILICON SEMICONDUCTOR
•
MOUNTING METHOD: TERMINAL
•
OVERALL DIAMETER: 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC60.0 MAXIMUM REVERSE VOLTAGE, PEAK
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
OVERALL LENGTH0.120 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL LENGTH0.500 INCHES MINIMUM IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-35
CURRENT RATING PER CHARACTERISTIC15.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
HSCH-1001Interchangeable
interchangeable cross-reference
interchangeable
1901-0841Interchangeable
interchangeable cross-reference
interchangeable
31-5906Interchangeable
interchangeable cross-reference
interchangeable
40-666-2428Interchangeable
interchangeable cross-reference
interchangeable
415/4/05789Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5711Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC/A4/90403?
SC/A4/90403 is a SC/A4/90403.
What parts can replace SC/A4/90403?
There are 12 known substitutes for SC/A4/90403: HSCH-1001, 1901-0841, 31-5906 and 9 more. Substitute compatibility should be verified for your specific system.
Is SC/A4/90403 still available?
SC/A4/90403 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026