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Technical Data Sheet
10212257-2 ✓ 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 material: PLASTIC ENCLOSURE, overall_length: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.590 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, 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 5961-01-375-9924, 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
10212257-2
NSN: 5961-01-375-9924
FSC: 5961
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_length0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.590 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
voltage_rating_in_volts_per_characteristic40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
NSN5961-01-375-9924
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 10212257-2 MFR OEM TRANSISTOR
KEY FEATURES
INTERNAL CONFIGURATION: JUNCTION CONTACT
MATERIAL: PLASTIC ENCLOSURE
MOUNTING METHOD: TERMINAL
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
SEMICONDUCTOR MATERIAL: SILICON
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
MATERIALPLASTIC ENCLOSURE
MOUNTING METHODTERMINAL
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
OVERALL LENGTH0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
TERMINAL LENGTH0.590 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
2N3906Interchangeable
interchangeable cross-reference
interchangeable
SPS697OHInterchangeable
interchangeable cross-reference
interchangeable
SM-A-726658Interchangeable
interchangeable cross-reference
interchangeable
FT3906Interchangeable
interchangeable cross-reference
interchangeable
5961010165392Interchangeable
interchangeable cross-reference
interchangeable
RELEASE5128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10212257-2?
10212257-2 is a TRANSISTOR.
What parts can replace 10212257-2?
There are 19 known substitutes for 10212257-2: 2N3906, SPS697OH, SM-A-726658 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10212257-2?
10212257-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-375-9924. This indicates validated use in U.S. government and defense supply chains.
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