HR 7921

type ST · family 1XP1 · 20.7 kV maximum anode voltage · 90° deflection · 3 windings · 292 g

Schematic diagram for HR 7921
schematic

Manufacturer equivalents (6)

156 375 H · 3122 138 20470 · 3122 138 20471 · 3122 138 20472 · OV 2094/20470 · OV 2094/20471

Possible substitutes

Parts of a similar design. A shortlist to check, not a recommendation.

HR 8135 · HR 7908 · HR 8455 · HR 7997 · HR 8143 · HR 7910 · HR 8263 · HR 8820 · HR 8047 · HR 7597 · HR 6219 · HR 6283

Fitted to (3)

GDI CX 14 A 21 XP · GDI CX 16 A 21 XP · GDI CX 20 A 21 XP

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v1.5.0 · data built 2026-10-09