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Technical Data Sheet
PartsTable / COMPONENT / BX1203
BX1203 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include special_features: MANUFACTURER CLASSIFICATION:BEAM SWITCHING; ENVELOPE MATERIAL:GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-079-7076, 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
BX1203
NSN: 5960-00-079-7076
FSC: 5960
CAGE: 09975 — UNISYS CORPORATION DBA UNISYS CORP (USA)
SPECIFICATIONS
special_featuresMANUFACTURER CLASSIFICATION:BEAM SWITCHING; ENVELOPE MATERIAL:GLASS
NSN5960-00-079-7076
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN BX1203 MFR ELECTRON TUBE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMANUFACTURER CLASSIFICATION:BEAM SWITCHING; ENVELOPE MATERIAL:GLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A1626Interchangeable
interchangeable cross-reference
interchangeable
54133Interchangeable
interchangeable cross-reference
interchangeable
7609Interchangeable
interchangeable cross-reference
interchangeable
43710Interchangeable
interchangeable cross-reference
interchangeable
78697Interchangeable
interchangeable cross-reference
interchangeable
32330126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BX1203?
BX1203 is a ELECTRON TUBE.
What parts can replace BX1203?
There are 9 known substitutes for BX1203: A1626, 54133, 7609 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BX1203?
BX1203 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-079-7076. 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