PartsTable
Technical Data Sheet
531-231-004 ✓ 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 features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT, semiconductor_material: SILICON, terminal_type_and_quantity: 1 INSULATED WIRE LEAD OR 3 INSULATED WIRE LEAD, nondefinitive_spec/std_data: 2N2857 TYPE, internal_junction_configuration: NPN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-902-7478, 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
531-231-004
NSN: 5961-00-902-7478
FSC: 5961
CAGE: C3141 — ELETTRONICA GMBH (DEU)
SPECIFICATIONS
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity1 INSULATED WIRE LEAD OR 3 INSULATED WIRE LEAD
nondefinitive_spec/std_data2N2857 TYPE
internal_junction_configurationNPN
NSN5961-00-902-7478
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 531-231-004 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 INSULATED WIRE LEAD OR 3 INSULATED WIRE LEAD
NONDEFINITIVE SPEC/STD DATA: 2N2857 TYPE
INTERNAL JUNCTION CONFIGURATION: NPN
FEATURES PROVIDED: HERMETICALLY SEALED CASE
SEMICONDUCTOR MATERIAL: SILICON
INTERNAL CONFIGURATION: JUNCTION CONTACT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 INSULATED WIRE LEAD OR 3 INSULATED WIRE LEAD
NONDEFINITIVE SPEC/STD DATA2N2857 TYPE
INTERNAL JUNCTION CONFIGURATIONNPN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONJUNCTION CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
696869-5Interchangeable
interchangeable cross-reference
interchangeable
2N2857Interchangeable
interchangeable cross-reference
interchangeable
332-800004-007Interchangeable
interchangeable cross-reference
interchangeable
STI-200Interchangeable
interchangeable cross-reference
interchangeable
425-2849Interchangeable
interchangeable cross-reference
interchangeable
352-8019-010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 531-231-004?
531-231-004 is a TRANSISTOR.
What parts can replace 531-231-004?
There are 26 known substitutes for 531-231-004: 696869-5, 2N2857, 332-800004-007 and 23 more. Substitute compatibility should be verified for your specific system.
Is 531-231-004 still available?
531-231-004 is currently cancelled.
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