HR 7946

type ST · family 1SP1 · 20.7 kV maximum anode voltage · 90° deflection · 4 windings · 310 g

Schematic diagram for HR 7946
schematic
Schematic diagram for HR 7946
accessory sheet
Schematic diagram for HR 7946
accessory sheet

Manufacturer equivalents (14)

1-453-293-11 · 1-453-314-11 · 1-453-316-11 · 1-453-316-21 · 1-453-345-11 · 8-598-838-00 · 8-598-838-01 · 8-598-838-20 · 8-598-838-40 · 8-598-838-41 · NX 1748//M · NX 1748//M3A4 · NX 1748//X · NX 1748//X4A4

Possible substitutes

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

HR 7298 · HR 7681 · HR 8490 · HR 7872 · HR 8711 · HR 8754 · HR 8550 · HR 8261

Accessories (3)

Parts the catalogue lists alongside this one. They are separate items, not part of the transformer.

Fitted to (22)

SONY KV 20 FS 12 · SONY KV 20 FV 10 · SONY KV 20 FV 12 · SONY KV 21 FE 12 · SONY KV 21 FE 12 A · SONY KV 21 FE 12 B · SONY KV 21 FT 1 B · SONY KV 21 FT 1 E · SONY KV 21 FT 1 U · SONY KV 21 FV 1 B · SONY KV 21 FV 12 · SONY KV 21 LS 30 B · SONY KV 21 LT 1 B · SONY KV 2199 XF · SONY KV 2199 XT · SONY KV SF 21 · SONY KV SF 21 T 90 · SONY KV XF 21 · SONY KV XF 21 M 80 · SONY KV XF 21 N 70 · SONY KV XF 21 N 90 · SONY KV XF 25 N 90

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v1.5.0 · data built 2026-10-09