PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SMB653437-2
SMB653437-2 ✓ 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. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-261-7067, 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
SMB653437-2
NSN: 5961-00-261-7067
FSC: 5961
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (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
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-261-7067
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 SMB653437-2 MFR OEM TRANSISTOR
KEY FEATURES
•
SEMICONDUCTOR MATERIAL: SILICON
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
•
CURRENT RATING PER CHARACTERISTIC: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
•
POWER RATING PER CHARACTERISTIC: 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SEMICONDUCTOR MATERIALSILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
CURRENT RATING PER CHARACTERISTIC600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
INTERNAL CONFIGURATIONJUNCTION CONTACT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
MOUNTING METHODTERMINAL
OVERALL LENGTH0.210 INCHES MAXIMUM IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
MILS19500-255Interchangeable
interchangeable cross-reference
interchangeable
4192800-130Interchangeable
interchangeable cross-reference
interchangeable
JAN2N2221Interchangeable
interchangeable cross-reference
interchangeable
SMB653437-1Interchangeable
interchangeable cross-reference
interchangeable
2N2221Interchangeable
interchangeable cross-reference
interchangeable
RELEASE3620Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy SMB653437-2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SMB653437-2?
SMB653437-2 is a TRANSISTOR.
What parts can replace SMB653437-2?
There are 6 known substitutes for SMB653437-2: MILS19500-255, 4192800-130, JAN2N2221 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB653437-2?
SMB653437-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-261-7067. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SMB653437-2

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026