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PartsTable / COMPONENT / 5961PL0991979
5961PL0991979 ✓ 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: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.085 INCHES MINIMUM AND 0.130 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 5961-00-071-9254, 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
5961PL0991979
NSN: 5961-00-071-9254
FSC: 5961
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
voltage_tolerance_in_percent-0.5 TO 0.5
power_rating_per_characteristic400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
voltage_rating_in_volts_per_characteristic4.7 NOMINAL NOMINAL REGULATOR VOLTAGE
NSN5961-00-071-9254
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 5961PL0991979 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
POWER RATING PER CHARACTERISTIC: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
•
MOUNTING METHOD: TERMINAL
•
VOLTAGE TOLERANCE IN PERCENT: -0.5 TO 0.5
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 4.7 NOMINAL NOMINAL REGULATOR VOLTAGE
•
OVERALL DIAMETER: 0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
FUNCTION FOR WHICH DESIGNED: ZENER DIODE
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
POWER RATING PER CHARACTERISTIC400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
MOUNTING METHODTERMINAL
VOLTAGE TOLERANCE IN PERCENT-0.5 TO 0.5
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC4.7 NOMINAL NOMINAL REGULATOR VOLTAGE
OVERALL DIAMETER0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
FUNCTION FOR WHICH DESIGNEDZENER DIODE
TERMINAL LENGTH1.000 INCHES MINIMUM IN
OVERALL LENGTH0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5961PL1798246Interchangeable
interchangeable cross-reference
interchangeable
1N914ABInterchangeable
interchangeable cross-reference
interchangeable
JANTX1N914AInterchangeable
interchangeable cross-reference
interchangeable
947060-7501Interchangeable
interchangeable cross-reference
interchangeable
6083-1028Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/127Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5961PL0991979?
5961PL0991979 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 5961PL0991979?
There are 17 known substitutes for 5961PL0991979: 5961PL1798246, 1N914AB, JANTX1N914A and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5961PL0991979?
5961PL0991979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-071-9254. 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