PartsTable
Technical Data Sheet
1855-0597 ✓ 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 material: PLASTIC ENCLOSURE, overall_length: 0.270 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.280 INCHES NOMINAL IN, internal_configuration: UNIJUNCTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-442-9470, 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
1855-0597
NSN: 5961-00-442-9470
FSC: 5961
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_length0.270 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.280 INCHES NOMINAL IN
internal_configurationUNIJUNCTION
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
NSN5961-00-442-9470
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 1855-0597 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
SEMICONDUCTOR MATERIAL: SILICON
INTERNAL CONFIGURATION: UNIJUNCTION
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC: 200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
MATERIAL: PLASTIC ENCLOSURE
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONUNIJUNCTION
OVERALL LENGTH0.270 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
MATERIALPLASTIC ENCLOSURE
MOUNTING METHODTERMINAL
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
OVERALL DIAMETER0.280 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2N4360Interchangeable
interchangeable cross-reference
interchangeable
10339Interchangeable
interchangeable cross-reference
interchangeable
SPF534Interchangeable
interchangeable cross-reference
interchangeable
109542Interchangeable
interchangeable cross-reference
interchangeable
A109542Interchangeable
interchangeable cross-reference
interchangeable
SS3723Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1855-0597?
1855-0597 is a TRANSISTOR.
What parts can replace 1855-0597?
There are 9 known substitutes for 1855-0597: 2N4360, 10339, SPF534 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1855-0597?
1855-0597 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-442-9470. This indicates validated use in U.S. government and defense supply chains.
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