# Series 71 Multi-Deck Rotary Switches

## General Features

️· Designed for printed circuit board (PC) mounting.
️· Available with spacer decks to facilitate PC board layouts of three or more decks. Spacer decks do not have terminals or switching functions.
️· Bushing mount is recommended.
️· Dimensions provided in both inches and millimeters.

## PC Board Pattern

️· Hole location for common terminals varies based on the number of poles per deck (1 or 2).
️· Angles of throw are available in 30° and 36°.
️· Shaft end dimensions: .075 (1.91) typ. and .037 (0.94) typ.
️· A is .300 (7.62) typ and B is .110 (2.79) typ.

## PC Mount Accessory

️· Mounting bushing provides additional support.
️· Available with 1/8" and 1/4" diameter shaft styles.
️· Rotary switch discount applies when ordering accessories.

## Washer Dimensions (for Styles AF and BF)

️· Style AF (Part 71C2054):
- CL: 0.030 ±.001 (0,76 ± 0,03)
- .207 ±.005 (5,26 ± 0,13)
- .500 ±.002 (12,7 ± 0,05)
- .255 ±.002 (6,48 ± 0,05) DIA.
- 0.368 ± .003 (9,35 ± 0,08)
- .130 ±.003 (3,30 ± 0,08)
- Thickness: 0.81 ±0.05
️· Style BF (Part 71C2053):
- CL: 0.030 ±.001 (0,76 ± 0,03)
- .207 ±.005 (5,26 ± 0,13)
- .500 ±.002 (12,7 ± 0,05)
- .255 ±.002 (6,48 ± 0,05) DIA.
- 0.368 ± .003 (9,35 ± 0,08)
- .130 ±.003 (3,30 ± 0,08)
- Thickness: 0.81 ±0.05
️· Other Style: Thickness: 0.81 ±0.05, CL: 0.030 ±.001 (0,76 ± 0,03), .207 ±.005 (5,26 ± 0,13), .500 ±.002 (12,7 ± 0,05)