PartsTable
Technical Data Sheet
1539253-1 ✓ 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: 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-181-0412, 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
1539253-1
NSN: 5961-00-181-0412
FSC: 5961
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.300 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
voltage_rating_in_volts_per_characteristic9.0 NOMINAL NOMINAL REGULATOR VOLTAGE
maximum_operating_temp_per_measurement_point175.0 CELSIUS JUNCTION DEGC
NSN5961-00-181-0412
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 1539253-1 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-7
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
MATERIAL: SILICON SEMICONDUCTOR
CURRENT RATING PER CHARACTERISTIC: 7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER: 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-7
OVERALL LENGTH0.300 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
MATERIALSILICON SEMICONDUCTOR
CURRENT RATING PER CHARACTERISTIC7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
FUNCTION FOR WHICH DESIGNEDZENER DIODE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC9.0 NOMINAL NOMINAL REGULATOR VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
1N937BAInterchangeable
interchangeable cross-reference
interchangeable
28255-758-0Interchangeable
interchangeable cross-reference
interchangeable
W172825-13Interchangeable
interchangeable cross-reference
interchangeable
1N937BInterchangeable
interchangeable cross-reference
interchangeable
JANTX1N9378Interchangeable
interchangeable cross-reference
interchangeable
DT900209DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1539253-1?
1539253-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1539253-1?
There are 8 known substitutes for 1539253-1: 1N937BA, 28255-758-0, W172825-13 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1539253-1?
1539253-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-181-0412. This indicates validated use in U.S. government and defense supply chains.
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