Electrical and Mechanical Specifications (continued)
All Other Mounts
Concentric Tandem Units
Standard: Twist tab (designated by “1”)
Special: Bend tab — ± or 3 ears
Bracket mounted
Available in two combinations:
A – .1±5" (3.±mm) diameter rear shaft
.±50" (6.35mm) panel shaft
(3/8 – 3± or M9X.75)
Suggested Panel for Twist Tab
B – .156" (4.0mm) diameter rear shaft
.±36" (6.0mm) diameter panel shaft
(3/8 – 3± or M8X.75)
.04±" thick (1.07mm)
Locating Lugs (Bushing Mount)
Most metal shaft diameters can be used with
twist tab mountings. With bracket mount,
only .187 diameter shafts are used, with turn-down
available to obtain smaller diameters.
Standard: .31±" (7.9mm) radius from center of control.
Special: .375" (9.53mm) radius from center of control.
Standard Position: Left side supplied unless otherwise
specified.
Other Positions: Available with lug right side,
without lugs, or with lugs both
Metal
left and right sides.
Lengths: Minimum .1±5" (3.±mm) beyond bushing;
special lengths as required.
Trims:
Plain round screwdriver slotted, flatted,
knurled. Other trims available
upon request.
Water Seal Construction
Controls are also available to prevent water
from entering the control through either the
O.D. of shaft and/or the bushing.
Molded
Flatted and knurled with screwdriver slot available
in many lengths and diameters.
Shaft and Bushing Information
Bushing Lengths Available
Standard: .187" or .±50" (4.75mm or 6.35mm)
Special: .1±5" increments (3.±mm increments)
Terminal Information
Standard: T Solder lug formed 90° to the rear.
Special: (See below)
Thread Size
Standard: 1/4" – 3±
3/8" – 3±
T: Solder lug perpendicular to shaft.
T: Solder lug formed 60° to the rear.
M7 x .75
M8 x .75P
Special: As required
U: PC terminals formed 90° forward toward
mounting surface. Terminals extend .187"
(4.7mm) beyond mounting surface.
Molded Shafts Available
V: PC terminals formed 90° to the rear, away
from panel mounting. Terminals extend .5±0"
(13.±mm) from mounting surface.
(Shown with preferred diameter bushing)
Bushing Mounted or Ear Mounted
SHAFT DIAMETER
BUSHING DIAMETER
W: Wire wrap terminals — .156" (4.0mm) terminal
extension beyond base, formed 60° to the rear.
INCH
MM
INCH
MM
.156
.187
.236
.250
4.0
4.7
6.0
1/4" – 32
—
3/8" – 32
3/8" – 32
M7X.75
M7X.75
M8X.75
M9X.75
BX: PC terminals standard .438" (11.1mm) from
center line of control to PC board; straight
terminals extend .156" (4.0mm) into PC board.
6.35
X: PC terminals standard .505" (1±.8mm) from
center line of control to PC board, with .136"
(3.4mm) straight terminal extension beyond
PC board standoff.
Metal Shafts Available
(Shown with preferred diameter bushing)
Y: PC terminals standard .60±" (15.3mm) from
centerline of control to PC board, with .140"
(3.5mm) straight terminal extension beyond
PC board standoff.
Single or Dual Units
SHAFT DIAMETER
BUSHING DIAMETER
INCH
MM
INCH
MM
.125
.156
.187
.236
.250
3.2
4.0
4.7
6.0
6.35
1/4" – 32
1/4" – 32
3/8" – 32
3/8" – 32
3/8" – 32
M7X.75
M7X.75
M7X.75
M8X.75
M9X.75
(continued on next page)
5秒后页面跳转
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
74HC14芯片资料介绍：性能特性分析、引脚介绍
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
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