*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
Product Dimensions
PTR904
23.3
±
0.5
(.917
±
.020)
PTR906
30.8
±
0.5
(1.213
±
.020)
PTR908
38.3
±
0.5
(1.508
±
.020)
M7XP0.75
SW
R4 R3
R2 R1
0.8
±
0.2
(.014
±
.007)
5.0
(.197)
SW
R6 R5
R4 R3
R2 R1
6.25
(.246)
2.5
(.098)
5.0
(.197)
6.25
(.246)
2.5
(.098)
5.0
(.197)
2.5
(.098)
5.0
(.197)
2.5
(.098)
M7XP0.75
0.8
±
0.2
(.014
±
.007)
5.0
(.197)
SW
R8 R7
R6 R5
R4 R3
R2 R1
M7XP0.75
0.8
±
0.2
(.014
±
.007)
6.25
(.246)
2.5
(.098)
5.0
(.197)
2.5
(.098)
5.0
(.197)
5.0
(.197)
2.5
(.098)
RECOMMENDED PCB LAYOUT
2.5
(.098)
6.25
(.246)
3
2
1
3
2
1
5.0
(.197)
2.5
(.098)
3
2
1
3
2
1
5.0
(.197)
RECOMMENDED PCB LAYOUT
2.5
(.098)
5.0
(.197)
2.5
(.098)
6.25
(.246)
3
3
2
1
3
2
1
3
2
1
2
1
2.5
(.098)
5.0
(.197)
5.0
(.197)
RECOMMENDED PCB LAYOUT
2.5
(.098)
2.5
(.098)
3
2
1
3
2
1
5.0
(.197)
2.5
(.098)
5.0
(.197)
5.0
(.197)
2.5
(.098)
5.0
(.197)
MOUNTING
SURFACE
DIA. HOLES
14 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
5.0
SW
(.197)
5.0
SW
(.197)
R4 R3
R2 R1
MOUNTING
SURFACE
DIA. HOLES
20 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
2.5
(.098)
6.25
(.246)
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
2.5
(.098)
3
2
1
3
2
1
R6 R5
R4 R3
R2 R1
5.0
(.197)
SCHEMATIC
3
3
3
3
SCHEMATIC
3
3
3
3
3
3
SW
MOUNTING
SURFACE
R8 R7
R6 R5
R4 R3
R2 R1
5.0
(.197)
2
DIA. HOLES
26 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
2
2 2
2
2
2 2
2 2
SCHEMATIC
3 3
3
3
3
3
3
3
1
SW
R4
1
R3
1
R2
1
R1
SW
1
1
1
1
1
1
2
2 2
2 2
2 2
2
R6 R5
R4 R3
R2 R1
DIMENSIONS:
MM
(INCHES)
1 1
SW
R8 R7
1 1
R6 R5
1 1
R4 R3
1 1
R2 R1
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
Product Dimensions
SHAFT STYLE
"K"
SHAFT STYLE
"F"
L
±
B
18 TEETH
KNURL
F
0.5
(.020)
How To Order
PTR90 1 - 2 0 20 K - B 203
Model
• PTR90 = With
Rotary Switch
No. of Sections
• 1 = 1 Section
• 2 = 2 Sections
• 3 = 3 Sections
• 4 = 4 Sections
• 5 = 5 Sections
• 6 = 6 Sections
• 8 = 8 Sections
Pin Style
• 1 = PC Pins vertical/
down facing
and ±10 %
Total Resistance
Tolerance
•2=
PC Pins vertical/
down facing
and ±20 %
Total Resistance
Tolerance
L
±
B
0.5
(.020)
1.5
(.059)
A
1.0
(.039)
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
30
°
9.5
±
0.3
(.374
±
.012)
6.0
(.236)
4.8
±
0.3
(.189
±
.012)
9.5
±
0.3
(.374
±
.012)
4.5
(.177)
4.5
(.177)
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
60
°
4.8
±
0.3
(.189
±
.012)
6.5
±
0.3
(.256
±
.012)
0.8
(.031)
2.0
(.079)
0.8
(.031)
6.0
(.236)
3.5
(.138)
5.0
(.197)
0.8
(.031)
2.0
(.079)
0.8
(.031)
6.5
±
0.3
(.256
±
.012)
Center Detent Option
• 0 = No Detent
• 2 = Center Detent
3.5
(.138)
5.0
(.197)
Standard Shaft Length
• 15 = 15 mm
• 20 = 20 mm
• 25 = 25 mm
Shaft Styles
• K = Knurled Type Shaft (Metal)
18 Toothed Serration Type
• F = Flatted Metal Shaft
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number
Resistance Code (See Table)
Other shaft styles available.
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
L
B
A
15
(.591)
5
(.197)
6
(.236)
20
(.787)
7
(.276)
10
(.394)
25
(.984)
10
(.394)
12
(.472)
L
B
F
15
(.591)
5
(.197)
7
(.276)
20
(.787)
7
(.276)
12
(.472)
25
(.984)
10
(.394)
12
(.472)
DIMENSIONS:
MM
(INCHES)
Tapers
A Series Tapers
100
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
A6
A5
):
:
0A
A)
(3
(25
A4
A ) :
A3
(20
A):
(15
A
A):
(10
A): A1
(05
B Series Tapers
100
B1
C Series Tapers
100
): B
5
): B
(2B
3
): B
2
(B
):
(1B
B
):
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
(3
(25 0C):
C
C
(20 ): C 6
5
(15 C):
C) C4
:
(1 C3
(05 0C):
C
C)
:C
1
(5B
0
10
20
30
40
50
60
70
80
90
100
(4B
): B
4
(3B
0
10
20
30
40
50
60
70
80
90
100
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
Rotational Travel (%)
Rotational Travel (%)
REV. 01/14
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
[p=null, 2, left][color=rgb(51, 51, 51)][font=Verdana, Helvetica, Arial, sans-serif]Power switches are complex and confusing to most electronics designers, especially those who are not power managemen...
The 6410 core board adopts 8-layer board technology, with the best electrical performance and anti-interference performance, so that the S3C6410 can work stably above 667MHz main frequency (DDR data a...
The following figure shows a timing diagram for reading a flash. What useful information can be seen from the figure? What is the difference between the two timing diagrams in the figure? In short, ho...
System-level simulation architecture for process control I/O modulesTime: August 12, 2010 10:00-12:00This seminar provides an overview of process control analog I/O modules used in industrial control ...
/******************************************* Function name: Check_Key Function: Scan the keyboard's IO port and get the key value Parameter: None Return value: None ***********************************...
There are many chips on the DM642 board. I used a magnifying glass to find out their models, such as CU257, etc., but I can't find their functions. There are only some transaction information on the I...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
0 Introduction
Pneumatic
artificial muscle,
also known as pneumatic muscle actuator (PMA), began to be studied in the 1950s. In recent years, it has been widely studied and applied ...[Details]
AUTOSAR is a hierarchical architecture for automotive electronic embedded software jointly launched by global automotive OEMs and suppliers. The hierarchical architecture consists of a microcontrol...[Details]
Energy Infrastructure?
京公网安备 11010802033920号
EEWORLD
