PartsTable
Technical Data Sheet
2N2493 ✓ 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: 0.520 INCHES MAXIMUM IN, transfer_ratio: 50.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: THREADED STUD(S), overall_diameter: 1.250 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-916-5460, 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
2N2493
NSN: 5961-00-916-5460
FSC: 5961
CAGE: 53399 — GPD OPTOELECTRONICS CORP. DIV GPD OPTOELECTRONICS (USA)
SPECIFICATIONS
overall_length0.520 INCHES MAXIMUM IN
transfer_ratio50.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodTHREADED STUD(S)
overall_diameter1.250 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
thread_series_designatorUNF
mounting_facility_quantity1
terminal_type_and_quantity3 TAB, SOLDER LUG
NSN5961-00-916-5460
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 2N2493 MFR OEM TRANSISTOR
KEY FEATURES
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS CASE DEGC
POWER RATING PER CHARACTERISTIC: 170.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC: 4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 12.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL DIAMETER: 1.250 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIAL: GERMANIUM
INTERNAL CONFIGURATION: JUNCTION CONTACT
MOUNTING METHOD: THREADED STUD(S)
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS CASE DEGC
POWER RATING PER CHARACTERISTIC170.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 12.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL DIAMETER1.250 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALGERMANIUM
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING METHODTHREADED STUD(S)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NOMINAL THREAD SIZE0.190 INCHES IN
OVERALL LENGTH0.520 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
RELEASE 4088Interchangeable
interchangeable cross-reference
interchangeable
2N1681Interchangeable
interchangeable cross-reference
interchangeable
2N2492Interchangeable
interchangeable cross-reference
interchangeable
A221886-2Interchangeable
interchangeable cross-reference
interchangeable
2N1182Interchangeable
interchangeable cross-reference
interchangeable
338152Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 2N2493?
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 2N2493?
2N2493 is a TRANSISTOR.
What parts can replace 2N2493?
There are 8 known substitutes for 2N2493: RELEASE 4088, 2N1681, 2N2492 and 5 more. Substitute compatibility should be verified for your specific system.
Is 2N2493 still available?
2N2493 is currently cancelled.
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 — 2N2493