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-19500/420 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-140-0031, 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-19500/420
NSN:5961-00-140-0031 FSC:5961 CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part Number
MIL-S-19500/420
NSN
5961-00-140-0031
COMPONENT DIAGRAM
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
MOUNTING METHOD: TERMINAL
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
OVERALL DIAMETER: 0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
CURRENT RATING PER CHARACTERISTIC: 50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
•
TERMINAL LENGTH: 0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA
81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY
2 UNINSULATED WIRE LEAD
MOUNTING METHOD
TERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT
175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER
0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
OVERALL LENGTH
0.130 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC
50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TERMINAL LENGTH
0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
FEATURES PROVIDED
HERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC
400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/420?
MIL-S-19500/420 is a MIL-S-19500/420.
What parts can replace MIL-S-19500/420?
There are 33 known substitutes for MIL-S-19500/420: 524-320-001, 1N5552, 200922-003 and 30 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/420 still available?
MIL-S-19500/420 is currently cancelled.
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