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Technical Data Sheet
2N2492 ✓ 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, mounting_method: THREADED STUD(S), terminal_length: 0.610 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN, overall_diameter: 1.250 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, 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 5961-00-103-1544, 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
2N2492
NSN: 5961-00-103-1544
FSC: 5961
CAGE: 12045 — ELECTRONIC TRANSISTORS CORP (USA)
SPECIFICATIONS
overall_length0.520 INCHES MAXIMUM IN
transfer_ratio35.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 50.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodTHREADED STUD(S)
terminal_length0.610 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
overall_diameter1.250 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
special_test_featuresCURRENT GAIN (SEE CTRK).
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
thread_series_designatorUNF
NSN5961-00-103-1544
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 2N2492 MFR OEM TRANSISTOR
KEY FEATURES
INTERNAL CONFIGURATION: JUNCTION CONTACT
FEATURES PROVIDED: HERMETICALLY SEALED CASE
SEMICONDUCTOR MATERIAL: GERMANIUM
NONDEFINITIVE SPEC/STD DATA: 2N2492 TYPE
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
INTERNAL JUNCTION CONFIGURATION: PNP
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
SEMICONDUCTOR MATERIALGERMANIUM
NONDEFINITIVE SPEC/STD DATA2N2492 TYPE
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
INTERNAL JUNCTION CONFIGURATIONPNP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RELEASE 4088Interchangeable
interchangeable cross-reference
interchangeable
2N1681Interchangeable
interchangeable cross-reference
interchangeable
2N2492Interchangeable
interchangeable cross-reference
interchangeable
332-710019-001Interchangeable
interchangeable cross-reference
interchangeable
5961PL1336101Interchangeable
interchangeable cross-reference
interchangeable
A221886-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N2492?
2N2492 is a TRANSISTOR.
What parts can replace 2N2492?
There are 9 known substitutes for 2N2492: RELEASE 4088, 2N1681, 2N2492 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N2492?
2N2492 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-103-1544. This indicates validated use in U.S. government and defense supply chains.
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