PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1N5611
1N5611 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.200 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-187-2477, 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
1N5611
NSN: 5961-00-187-2477
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.200 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/434 GOVERNMENT SPECIFICATION
power_rating_per_characteristic1500.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic200.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
voltage_rating_in_volts_per_characteristic40.3 MAXIMUM REVERSE VOLTAGE, DC
maximum_operating_temp_per_measurement_point175.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-187-2477
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 1N5611 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
OVERALL DIAMETER: 0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
POWER RATING PER CHARACTERISTIC: 1500.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 40.3 MAXIMUM REVERSE VOLTAGE, DC
•
MOUNTING METHOD: TERMINAL
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
CURRENT RATING PER CHARACTERISTIC: 200.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC1500.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC40.3 MAXIMUM REVERSE VOLTAGE, DC
MOUNTING METHODTERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL LENGTH0.200 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC200.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TERMINAL LENGTH1.000 INCHES MINIMUM IN
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
2675218650Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5556AInterchangeable
interchangeable cross-reference
interchangeable
JAN1N5556Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5557AInterchangeable
interchangeable cross-reference
interchangeable
B77E0027-1Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-434Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N5611?
1N5611 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N5611?
There are 27 known substitutes for 1N5611: 2675218650, JAN1N5556A, JAN1N5556 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N5611?
1N5611 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-187-2477. 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