PartsTable
Technical Data Sheet
1902-0594 ✓ 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: 0.160 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.800 INCHES MINIMUM IN, overall_diameter: 0.085 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 5961-00-160-5445, 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
1902-0594
NSN: 5961-00-160-5445
FSC: 5961
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.160 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.800 INCHES MINIMUM IN
overall_diameter0.085 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic1.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic14.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 79.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
voltage_rating_in_volts_per_characteristic18.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
maximum_operating_temp_per_measurement_point175.0 CELSIUS JUNCTION DEGC
NSN5961-00-160-5445
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 1902-0594 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 14.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT AND 0.25 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT NEAR BREAKDOWN KNEE
MOUNTING METHOD: TERMINAL
FEATURES PROVIDED: HERMETICALLY SEALED CASE
OVERALL DIAMETER: 0.125 INCHES NOMINAL IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-15
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 18.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING PER CHARACTERISTIC14.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT AND 0.25 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT NEAR BREAKDOWN KNEE
MOUNTING METHODTERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.125 INCHES NOMINAL IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-15
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC18.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.266 INCHES NOMINAL IN
TERMINAL LENGTH1.000 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
MATERIALGLASS ENCLOSURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
037-243Interchangeable
interchangeable cross-reference
interchangeable
1N3685Interchangeable
interchangeable cross-reference
interchangeable
SZ11213-215Interchangeable
Same NIIN cross-reference
interchangeable
DZ720831CInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1902-0594?
1902-0594 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1902-0594?
There are 4 known substitutes for 1902-0594: 037-243, 1N3685, SZ11213-215 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1902-0594?
1902-0594 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-160-5445. This indicates validated use in U.S. government and defense supply chains.
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