PartsTable
Technical Data Sheet
UT1181 ✓ 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: SILICON SEMICONDUCTOR, overall_length: 1.750 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.250 INCHES NOMINAL 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 5961-00-104-0946, 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
UT1181
NSN: 5961-00-104-0946
FSC: 5961
CAGE: 12969 — MICRO USPD INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length1.750 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.250 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
current_rating_per_characteristic750.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
voltage_rating_in_volts_per_characteristic200.0 MAXIMUM REVERSE VOLTAGE, PEAK AND 1.0 MAXIMUM ON VOLTAGE, FORWARD VOLTAGE DROP, DC
NSN5961-00-104-0946
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 UT1181 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 200.0 MAXIMUM REVERSE VOLTAGE, PEAK AND 1.0 MAXIMUM ON VOLTAGE, FORWARD VOLTAGE DROP, DC
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MOUNTING METHOD: TERMINAL
CURRENT RATING PER CHARACTERISTIC: 750.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC200.0 MAXIMUM REVERSE VOLTAGE, PEAK AND 1.0 MAXIMUM ON VOLTAGE, FORWARD VOLTAGE DROP, DC
OVERALL LENGTH1.750 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC750.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
OVERALL DIAMETER0.250 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
MATERIALGLASS ENCLOSURE
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
499-002-062Interchangeable
interchangeable cross-reference
interchangeable
1N3611Interchangeable
interchangeable cross-reference
interchangeable
960239-1Interchangeable
interchangeable cross-reference
interchangeable
28374-1Interchangeable
interchangeable cross-reference
interchangeable
200490-701Interchangeable
interchangeable cross-reference
interchangeable
132-001-51Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UT1181?
UT1181 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace UT1181?
There are 9 known substitutes for UT1181: 499-002-062, 1N3611, 960239-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UT1181?
UT1181 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-104-0946. This indicates validated use in U.S. government and defense supply chains.
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