PartsTable
Technical Data Sheet
JAN1N4976 ✓ 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: 0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, overall_diameter: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-006-9053, 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
JAN1N4976
NSN: 5961-00-006-9053
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_diameter0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
specification/standard_data81349-MIL-S-19500 TO 356 GOVERNMENT SPECIFICATION
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic84.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
NSN5961-00-006-9053
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 JAN1N4976 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 84.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/356 GOVERNMENT SPECIFICATION
OVERALL DIAMETER: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHOD: TERMINAL
TERMINAL LENGTH: 0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC: 5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 56.0 NOMINAL NOMINAL REGULATOR VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING PER CHARACTERISTIC84.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/356 GOVERNMENT SPECIFICATION
OVERALL DIAMETER0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHODTERMINAL
TERMINAL LENGTH0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC56.0 NOMINAL NOMINAL REGULATOR VOLTAGE
VOLTAGE TOLERANCE IN PERCENT-5.0 TO 5.0
FUNCTION FOR WHICH DESIGNEDZENER DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MIL-PRF-19500/356Interchangeable
interchangeable cross-reference
interchangeable
JAN1N4976Interchangeable
interchangeable cross-reference
interchangeable
019-004835-113Interchangeable
interchangeable cross-reference
interchangeable
4020033Interchangeable
interchangeable cross-reference
interchangeable
4056304Interchangeable
interchangeable cross-reference
interchangeable
UZ9299-23Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JAN1N4976?
JAN1N4976 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JAN1N4976?
There are 12 known substitutes for JAN1N4976: MIL-PRF-19500/356, JAN1N4976, 019-004835-113 and 9 more. Substitute compatibility should be verified for your specific system.
Is JAN1N4976 still available?
JAN1N4976 is currently cancelled.
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