PartsTable
Technical Data Sheet
204-0208-020 ✓ 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: 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.230 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-254-5043, 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
204-0208-020
NSN: 5961-01-254-5043
FSC: 5961
CAGE: 95105 — ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS (USA)
SPECIFICATIONS
overall_length0.210 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.230 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/317 GOVERNMENT SPECIFICATION
power_rating_per_characteristic1.2 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN5961-01-254-5043
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 204-0208-020 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
MOUNTING METHOD: TERMINAL
INTERNAL CONFIGURATION: JUNCTION CONTACT
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/317 GOVERNMENT SPECIFICATION
SEMICONDUCTOR MATERIAL: SILICON
POWER RATING PER CHARACTERISTIC: 1.2 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL DIAMETER: 0.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
INTERNAL CONFIGURATIONJUNCTION CONTACT
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/317 GOVERNMENT SPECIFICATION
SEMICONDUCTOR MATERIALSILICON
POWER RATING PER CHARACTERISTIC1.2 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL DIAMETER0.230 INCHES MAXIMUM IN
OVERALL LENGTH0.210 INCHES MAXIMUM IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-18
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
JAN2N4449Interchangeable
interchangeable cross-reference
interchangeable
2N4449Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-317Interchangeable
interchangeable cross-reference
interchangeable
386-7249P12Interchangeable
interchangeable cross-reference
interchangeable
JANTX2N2369AAInterchangeable
interchangeable cross-reference
interchangeable
403-5609Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 204-0208-020?
204-0208-020 is a TRANSISTOR.
What parts can replace 204-0208-020?
There are 20 known substitutes for 204-0208-020: JAN2N4449, 2N4449, MILS19500-317 and 17 more. Substitute compatibility should be verified for your specific system.
Is 204-0208-020 still available?
204-0208-020 is currently cancelled.
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