Tube Base - 4-Pin

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Tube Base - 4-Pin

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Replacement 4-pin tube base for use with tubes such as the 811A or 300B.


RoHS Compliant
Item ID:
Product Measurements by Type
Item Diameter1.36 in.
Item Height1.17 in.
Pin Length0.50 in.
Packaging Information
Packaging Dimensions1.8 in. × 1.4 in. × 1.4 in.
Weight (Packaging)0.402 lbs.
GIF: DimensionsAll Models

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GIF: Dimensions Dimensions13.01 KB

Questions and Answers

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Asked by Anonymous on October 5th, 2018.
October 5th, 2018
Staff Member
The inside walls of this tube base taper as they get toward the lip, but at the very edge of the lip, it measured 1.24"

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