PartsTable
Technical Data Sheet
MIL-PRF-19500/127 ✓ 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-19500/127 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 5961-00-018-8383, 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-19500/127
NSN: 5961-00-018-8383
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/127
NSN5961-00-018-8383
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-19500/127 MFR OEM MIL-PRF-19500/127
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC: 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC: 20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 50.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER: 0.055 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 8.2 NOMINAL NOMINAL REGULATOR VOLTAGE
VOLTAGE TOLERANCE IN PERCENT: -2.0 TO 2.0
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 50.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER0.055 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC8.2 NOMINAL NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.120 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
VOLTAGE TOLERANCE IN PERCENT-2.0 TO 2.0
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1N756AInterchangeable
interchangeable cross-reference
interchangeable
959525-11Interchangeable
interchangeable cross-reference
interchangeable
1N756Interchangeable
interchangeable cross-reference
interchangeable
RELEASE2491Interchangeable
interchangeable cross-reference
interchangeable
152-0217-00Interchangeable
interchangeable cross-reference
interchangeable
SZG20Interchangeable
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-19500/127?
MIL-PRF-19500/127 is a MIL-PRF-19500/127.
What parts can replace MIL-PRF-19500/127?
There are 14 known substitutes for MIL-PRF-19500/127: 1N756A, 959525-11, 1N756 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-19500/127?
MIL-PRF-19500/127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-018-8383. This indicates validated use in U.S. government and defense supply chains.
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