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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-19500/547
MIL-PRF-19500/547 ✓ 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-19500/547 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 5961-01-030-8676, 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-19500/547
NSN: 5961-01-030-8676
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/547
NSN5961-01-030-8676
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-19500/547 MFR OEM MIL-PRF-19500/547
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
•
MOUNTING METHOD: TERMINAL
•
OVERALL DIAMETER: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
INTERNAL CONFIGURATION: FIELD EFFECT
•
POWER RATING PER CHARACTERISTIC: 4.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
•
SEMICONDUCTOR MATERIAL: SILICON
•
CURRENT RATING PER CHARACTERISTIC: 1.50 AMPERES MAXIMUM DRAIN CURRENT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONFIELD EFFECT
POWER RATING PER CHARACTERISTIC4.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
SEMICONDUCTOR MATERIALSILICON
CURRENT RATING PER CHARACTERISTIC1.50 AMPERES MAXIMUM DRAIN CURRENT
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
167568Interchangeable
interchangeable cross-reference
interchangeable
C10666-1Interchangeable
interchangeable cross-reference
interchangeable
VN66AKInterchangeable
interchangeable cross-reference
interchangeable
2N6660Interchangeable
interchangeable cross-reference
interchangeable
1686-637Interchangeable
interchangeable cross-reference
interchangeable
JAN2N6661Interchangeable
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-19500/547?
MIL-PRF-19500/547 is a MIL-PRF-19500/547.
What parts can replace MIL-PRF-19500/547?
There are 22 known substitutes for MIL-PRF-19500/547: 167568, C10666-1, VN66AK and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-19500/547?
MIL-PRF-19500/547 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-030-8676. 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