PartsTable
Technical Data Sheet
MIL-S-19500/303 ✓ 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 MIL-S-19500/303 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-088-2707, 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
MIL-S-19500/303
NSN: 5961-00-088-2707
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/303
NSN5961-00-088-2707
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 MIL-S-19500/303 MFR OEM MIL-S-19500/303
KEY FEATURES
MOUNTING METHOD: TERMINALTERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
TERMINAL LENGTH: 0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC4.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTORCOLLECTOR
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTERMINALTERMINAL
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
TERMINAL LENGTH0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC4.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTORCOLLECTOR
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/303 GOVERNMENT SPECIFICATION81349-MIL-S-19500/303 GOVERNMENT SPECIFICATION
CURRENT RATING PER CHARACTERISTIC1.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC1.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
22X-0486Interchangeable
interchangeable cross-reference
interchangeable
D35-8080-4Interchangeable
interchangeable cross-reference
interchangeable
22511Interchangeable
interchangeable cross-reference
interchangeable
2N2631Interchangeable
interchangeable cross-reference
interchangeable
RELEASE4330Interchangeable
interchangeable cross-reference
interchangeable
1002AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/303?
MIL-S-19500/303 is a MIL-S-19500/303.
What parts can replace MIL-S-19500/303?
There are 18 known substitutes for MIL-S-19500/303: 22X-0486, D35-8080-4, 22511 and 15 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/303 still available?
MIL-S-19500/303 is currently cancelled.
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