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Technical Data Sheet
PartsTable / COMPONENT / 1A7894-1
1A7894-1 ✓ 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: GLASS ENCLOSURE, overall_length: 2.039 INCHES NOMINAL IN, mounting_method: TERMINAL, semiconductor_material: SILICON, terminal_type_and_quantity: 2 INSULATED WIRE LEAD, voltage_rating_in_volts_per_characteristic: 25.0 MAXIMUM GATE TO SOURCE VOLTAGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-161-4666, 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
1A7894-1
NSN: 5961-01-161-4666
FSC: 5961
CAGE: 97953 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length2.039 INCHES NOMINAL IN
mounting_methodTERMINAL
semiconductor_materialSILICON
terminal_type_and_quantity2 INSULATED WIRE LEAD
voltage_rating_in_volts_per_characteristic25.0 MAXIMUM GATE TO SOURCE VOLTAGE
NSN5961-01-161-4666
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 1A7894-1 MFR OEM TRANSISTOR
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 INSULATED WIRE LEAD
•
MATERIAL: GLASS ENCLOSURE
•
SEMICONDUCTOR MATERIAL: SILICON
•
MOUNTING METHOD: TERMINAL
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 25.0 MAXIMUM GATE TO SOURCE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 INSULATED WIRE LEAD
MATERIALGLASS ENCLOSURE
OVERALL LENGTH2.039 INCHES NOMINAL IN
SEMICONDUCTOR MATERIALSILICON
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC25.0 MAXIMUM GATE TO SOURCE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
267M0048P057Interchangeable
interchangeable cross-reference
interchangeable
S9352-05-9-108Interchangeable
interchangeable cross-reference
interchangeable
ST-221-1/2IN WHITEInterchangeable
interchangeable cross-reference
interchangeable
SMS 5034Interchangeable
interchangeable cross-reference
interchangeable
IRF130Interchangeable
interchangeable cross-reference
interchangeable
99126290Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1A7894-1?
1A7894-1 is a TRANSISTOR.
What parts can replace 1A7894-1?
There are 9 known substitutes for 1A7894-1: 267M0048P057, S9352-05-9-108, ST-221-1/2IN WHITE and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A7894-1?
1A7894-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-161-4666. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026