PartsTable
Technical Data Sheet
FD1739 ✓ 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 DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_length: 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.230 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, semiconductor_material: SILICON ALL TRANSISTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-444-6668, 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
FD1739
NSN: 5961-00-444-6668
FSC: 5961
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)
SPECIFICATIONS
overall_length0.210 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.230 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
semiconductor_materialSILICON ALL TRANSISTOR
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity8 UNINSULATED WIRE LEAD
component_name_and_quantity2 TRANSISTOR
power_rating_per_characteristic250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION SECOND TRANSISTOR
voltage_rating_in_volts_per_characteristic30.0 MINIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE ALL SEMICONDUCTOR
maximum_operating_temp_per_measurement_point200.0 CELSIUS JUNCTION DEGC
NSN5961-00-444-6668
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 FD1739 MFR OEM SEMICONDUCTOR DEVICES,UNITIZED
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
MOUNTING METHOD: TERMINAL
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
COMPONENT NAME AND QUANTITY: 2 TRANSISTOR
FEATURES PROVIDED: HERMETICALLY SEALED CASE
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-71
OVERALL DIAMETER: 0.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
TERMINAL LENGTH0.500 INCHES MINIMUM IN
COMPONENT NAME AND QUANTITY2 TRANSISTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASE
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-71
OVERALL DIAMETER0.230 INCHES MAXIMUM IN
OVERALL LENGTH0.210 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION SECOND TRANSISTOR
POWER RATING PER CHARACTERISTIC250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION FIRST TRANSISTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
24196Interchangeable
interchangeable cross-reference
interchangeable
PRP568-335-975-75Interchangeable
interchangeable cross-reference
interchangeable
LU11-01Interchangeable
interchangeable cross-reference
interchangeable
LU 11-1Interchangeable
interchangeable cross-reference
interchangeable
2106-06-00-2520NInterchangeable
interchangeable cross-reference
interchangeable
4011-38C141Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FD1739?
FD1739 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace FD1739?
There are 8 known substitutes for FD1739: 24196, PRP568-335-975-75, LU11-01 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FD1739?
FD1739 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-444-6668. This indicates validated use in U.S. government and defense supply chains.
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