HR 7540

type ST · family 1NP · 19 kV maximum anode voltage · 90° deflection · 4 windings · 263 g

Schematic diagram for HR 7540 — schematic

Schematic diagram for HR 7540 — schematic (archived)

Manufacturer equivalents (1)

HR 7540-00

Possible substitutes

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

HR 7528 · HR 8881 · HR 7942 · HR 8478 · HR 8414 · HR 7533 · HR 7201 · HR 6042

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v1.5.0 · data built 2026-10-09