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The {{Title|General Radio 975 Potentiometer Series}} was introduced in {{Catalog O}} and remained available through {{Catalog 1973}}. | The {{Title|General Radio 975 Potentiometer Series}} was introduced in {{Catalog O}} and remained available through {{Catalog 1973}}. | ||
The Type 975 is part of the [[970]] Series of general purpose potentiometers. They are useful for dc, throughout the audio and ultrasonic-frequency ranges. They have the ability to be stacked while using a common ⅜ inch shaft. Stacking requires hardware that's not included. Mounting is by three 6-32 supplied screws. The basic power rating for the Type 975 is 10 watts. The 975 Series replaced the Type [[214-A]] Series of potentiometers. | The Type 975 is part of the [[970]] Series of general purpose potentiometers. They are useful for dc, throughout the audio and ultrasonic-frequency ranges. They have the ability to be stacked while using a common ⅜ inch shaft. Stacking requires hardware that's not included. Mounting is by three 6-32 supplied screws. The basic power rating for the Type 975 is 10 watts. The 975 Series replaced the Type [[214-A]] Series of potentiometers. The recommended dial plate is the Type [[970-P2]]. | ||
==Specifications== | ==Specifications== | ||
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* '''# Available by request | * '''#''' Available by request | ||
==Links== | ==Links== |
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