PartsTable
Technical Data Sheet
1854-0291 ✓ 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN, mounting_method: TERMINALTERMINAL, overall_diameter: 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN, special_features: CONSISTS OF P/N 18-54029-3,TUBE; P/N 18-54029-5,ARMAFLEX; P/N 18-00508-173,MARKING; P/N 21L100-12,LABEL, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACTJUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-110-5141, 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
1854-0291
NSN: 5961-00-110-5141
FSC: 5961
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
overall_length0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
mounting_methodTERMINALTERMINAL
overall_diameter0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN
special_featuresCONSISTS OF P/N 18-54029-3,TUBE; P/N 18-54029-5,ARMAFLEX; P/N 18-00508-173,MARKING; P/N 21L100-12,LABEL
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
semiconductor_materialSILICONSILICON
end_item_identificationF-5F AIRCRAFT
mounting_facility_quantity22
terminal_type_and_quantity2 UNINSULATED WIRE LEAD AND 2 UNINSULATED WIRE LEAD AND 1 CASE1 CASE
aircraft_mission_design_seriesF-5F
current_rating_per_characteristic3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-110-5141
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 1854-0291 MFR OEM TRANSISTOR
KEY FEATURES
MOUNTING FACILITY QUANTITY: 22
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN-50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
FEATURES PROVIDED: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
MOUNTING METHOD: TERMINALTERMINAL
OVERALL DIAMETER: 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN
CURRENT RATING PER CHARACTERISTIC: 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY22
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN-50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
OVERALL LENGTH0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
MOUNTING METHODTERMINALTERMINAL
OVERALL DIAMETER0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN
CURRENT RATING PER CHARACTERISTIC3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
SEMICONDUCTOR MATERIALSILICONSILICON
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1288-245Interchangeable
interchangeable cross-reference
interchangeable
60538Interchangeable
interchangeable cross-reference
interchangeable
18-54029-1Interchangeable
interchangeable cross-reference
interchangeable
26290Interchangeable
interchangeable cross-reference
interchangeable
AL26290Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1854-0291?
1854-0291 is a TRANSISTOR.
What parts can replace 1854-0291?
There are 10 known substitutes for 1854-0291: 1288-245, 60538, 18-54029-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1854-0291?
1854-0291 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-110-5141. This indicates validated use in U.S. government and defense supply chains.
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