CT XS

the Philips CT XS tube is the tube for the iCT 256 (Brilliance iCT) system.

Part numbers:

• 9806-058-00103
• 9806-058-00104

Both are listed for the same “CT XS iCT” tube — the differing suffix (03 vs 04) likely reflects a revision or minor variant, so worth confirming which one matches your specific unit’s install history (one confirmed field example shows a 2014-manufactured iCT 256 running the 00104 variant).

Context:

• The CT XS tube is part of Philips’ “iMRC” X-ray tube technology used across the iCT platform, paired with Smart Focal Spot and Philips’ Essence imaging technology (nano-panel detectors + RapidView reconstruction) — this combination is what Philips marketed as enabling the iCT 256’s fast rotation speeds and dose efficiency via the air-bearing gantry.
• System is also sold under the names Brilliance iCT 256 and iCT 256 Elite.