ECH21 Datasheet and Specifications PDF

The ECH21 is a Triode - Heptode.

Datasheet4U Logo
Part NumberECH21 Datasheet
ManufacturerPhilips Semiconductors
Overview page 1 2 3 4 5 ECH21 sheet 1 2 3 4 FP date 1953.04.04 1953.04.04 1953.04.04 1953.04.04 1999.06.26 . .
Part NumberECH21 Datasheet
DescriptionTriode - Heptode
ManufacturerUnknown Manufacturer
Overview . .
Part NumberECH21 Datasheet
DescriptionHeptode
ManufacturerTESLA
Overview . .