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Technical Data Sheet
PartsTable / COMPONENT / 2539052
2539052 ✓ 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: 0.235 INCHES MAXIMUM IN, overall_diameter: 0.370 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, internal_configuration: JUNCTION CONTACT, semiconductor_material: GERMANIUM, terminal_type_and_quantity: 3 UNINSULATED WIRE LEAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-681-9760, 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
2539052
NSN: 5961-00-681-9760
FSC: 5961
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
overall_length0.235 INCHES MAXIMUM IN
overall_diameter0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
electrode_internally-electrically_connected_to_caseBASE
NSN5961-00-681-9760
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 2539052 MFR OEM TRANSISTOR
KEY FEATURES
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: BASE
•
SEMICONDUCTOR MATERIAL: GERMANIUM
•
OVERALL DIAMETER: 0.370 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEBASE
SEMICONDUCTOR MATERIALGERMANIUM
OVERALL LENGTH0.235 INCHES MAXIMUM IN
OVERALL DIAMETER0.370 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9WHInterchangeable
interchangeable cross-reference
interchangeable
2N525Interchangeable
interchangeable cross-reference
interchangeable
2N524Interchangeable
interchangeable cross-reference
interchangeable
RELEASE2296Interchangeable
interchangeable cross-reference
interchangeable
2N527AInterchangeable
interchangeable cross-reference
interchangeable
2N527Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2539052?
2539052 is a TRANSISTOR.
What parts can replace 2539052?
There are 9 known substitutes for 2539052: 9WH, 2N525, 2N524 and 6 more. Substitute compatibility should be verified for your specific system.
Is 2539052 still available?
2539052 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026