PartsTable
Technical Data Sheet
2N3237 ✓ 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: 0.420 INCHES MAXIMUM IN, mounting_method: TERMINAL, overall_diameter: 0.770 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION 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 5961-00-840-7951, 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
2N3237
NSN: 5961-00-840-7951
FSC: 5961
CAGE: 52333 — API ELECTRONICS, INC. DBA API TECHNOLOGIES CORP DIV API TECHNOLOGIES - SPECTRUM MICROWAVE (USA)
SPECIFICATIONS
overall_length0.420 INCHES MAXIMUM IN
mounting_methodTERMINAL
overall_diameter0.770 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity2 PIN
specification/standard_data80131-RELEASE4716 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic200.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic7.50 AMPERES MAXIMUM BASE CURRENT, DC AND 20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-840-7951
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 2N3237 MFR OEM TRANSISTOR
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 7.50 AMPERES MAXIMUM BASE CURRENT, DC AND 20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIFICATION/STANDARD DATA: 80131-RELEASE4716 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING METHOD: TERMINAL
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
MOUNTING FACILITY QUANTITY: 2
TERMINAL TYPE AND QUANTITY: 2 PIN
OVERALL DIAMETER: 0.770 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING PER CHARACTERISTIC7.50 AMPERES MAXIMUM BASE CURRENT, DC AND 20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIFICATION/STANDARD DATA80131-RELEASE4716 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING METHODTERMINAL
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
MOUNTING FACILITY QUANTITY2
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
TERMINAL TYPE AND QUANTITY2 PIN
OVERALL DIAMETER0.770 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
POWER RATING PER CHARACTERISTIC200.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
150528Interchangeable
interchangeable cross-reference
interchangeable
2N3233Interchangeable
interchangeable cross-reference
interchangeable
5469-035Interchangeable
interchangeable cross-reference
interchangeable
2N3234Interchangeable
interchangeable cross-reference
interchangeable
2N3235Interchangeable
interchangeable cross-reference
interchangeable
5438-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3237?
2N3237 is a TRANSISTOR.
What parts can replace 2N3237?
There are 12 known substitutes for 2N3237: 150528, 2N3233, 5469-035 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N3237?
2N3237 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-840-7951. This indicates validated use in U.S. government and defense supply chains.
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