PartsTable
Technical Data Sheet
850-31504-40 ✓ 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: 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-944-3638, 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
850-31504-40
NSN: 5961-00-944-3638
FSC: 5961
CAGE: 32770 — KATO ENGINEERING INC. (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.438 INCHES NOMINAL IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
current_rating_per_characteristic200.00 AMPERES MAXIMUM SOURCE CURRENT
voltage_rating_in_volts_per_characteristic500.0 MAXIMUM REVERSE VOLTAGE, PEAK
maximum_operating_temp_per_measurement_point175.0 CELSIUS JUNCTION DEGC
NSN5961-00-944-3638
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 850-31504-40 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 THREADED STUD
MATERIAL: GLASS ENCLOSURE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 500.0 MAXIMUM REVERSE VOLTAGE, PEAK
FEATURES PROVIDED: HERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 1 THREADED STUD
MATERIALGLASS ENCLOSURE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC500.0 MAXIMUM REVERSE VOLTAGE, PEAK
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL LENGTH0.405 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS0.438 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
NOMINAL THREAD SIZE0.190 INCHES IN
MOUNTING FACILITY QUANTITY1
CURRENT RATING PER CHARACTERISTIC200.00 AMPERES MAXIMUM SOURCE CURRENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
S2050Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-13444Interchangeable
interchangeable cross-reference
interchangeable
05804E-60460404600Interchangeable
interchangeable cross-reference
interchangeable
S2006Interchangeable
interchangeable cross-reference
interchangeable
1000969Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 850-31504-40?
850-31504-40 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 850-31504-40?
There are 5 known substitutes for 850-31504-40: S2050, MIL-H-13444, 05804E-60460404600 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 850-31504-40?
850-31504-40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-944-3638. This indicates validated use in U.S. government and defense supply chains.
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