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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-19500/582
MIL-PRF-19500/582 ✓ 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-PRF-19500/582 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-254-0993, 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-PRF-19500/582
NSN: 5961-01-254-0993
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/582
NSN5961-01-254-0993
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-PRF-19500/582 MFR OEM MIL-PRF-19500/582
KEY FEATURES
•
OVERALL DIAMETER: 0.370 INCHES MAXIMUM IN
•
POWER RATING PER CHARACTERISTIC: 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
SEMICONDUCTOR MATERIAL: SILICON
•
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.370 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL LENGTH0.260 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
TERMINAL LENGTH0.500 INCHES MINIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-5
SPECIAL FEATURESWEAPONS SYSTEM ESSENTIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SCD1585Interchangeable
interchangeable cross-reference
interchangeable
JK43Interchangeable
interchangeable cross-reference
interchangeable
56202Interchangeable
interchangeable cross-reference
interchangeable
SP4370Interchangeable
interchangeable cross-reference
interchangeable
ST-1086Interchangeable
interchangeable cross-reference
interchangeable
1018801-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/582?
MIL-PRF-19500/582 is a MIL-PRF-19500/582.
What parts can replace MIL-PRF-19500/582?
There are 9 known substitutes for MIL-PRF-19500/582: SCD1585, JK43, 56202 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-19500/582?
MIL-PRF-19500/582 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-254-0993. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026