IP Rating............................................................. IP 40 .....................................................................IP 40
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Model 97 & 99
-
5/8 ” Square Single-Turn Panel Control with Rotary Switch
Potentiometer Specifications
Mechanical Characteristics
1
Stop Strength (1/4 ” D shaft) .............................................................................................................................................45.19 N-cm (4 lb.-in.)
(1/8 ” D shaft) .............................................................................................................................................33.89 N-cm (3 lb.-in.)
Starting ........................................................................................................................................... 0.3 max. above average running torque
Running Torque
Single or Dual Section (A & R Bushings) .................................................................................................. 0.21 to 1.06 N-cm (0.3 to 1.5 oz.-in.)
Single or Dual Section (C & U Bushings) .................................................................................................. 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)
Mounting .............................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum
Variation ...................................................................................................................... 0.35 N-cm (0.5 oz.-in.) maximum in 45 ° shaft travel
Weight (Single Section, Metal Bushing)...............................................................................................................................12.7 grams nominal
Terminals .................................................................................................................................Printed circuit terminals, J-Hooks or solder lugs
Soldering Condition ...........................................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux.
Marking ..................................................................................Manufacturer’s trademark, date code, resistance, manufacturer’s part number
Ganging (Multiple Section Potentiometers).............................................................................................................................2 cups maximum
Hardware ...................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
NOTE:
1
At
Performance specifications do not apply to units subjected to printed circuit board cleaning procedures.
room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Model 97 & 99
-
5/8 ” Square Single-Turn Panel Control with Rotary Switch
Rotary Switch Specifications
Initial Electrical Characteristics
1
Contacts:
DPST ........................................................................................................................................................N.O/N.O., N.C./N.C. or N.O./N.C.
DPDT ..........................................................................................................................................................2 N.O./N.C. (break before make)
Power Rating (Resistive Load):
DPST ..................................................................................... 2 A @ 125 volts RMS-60 Hz or 2 A @ 28 VDC, 1 A @ 250 volts RMS-60 Hz
DPDT .....................................................................................................................................1 A @ 125 volts RMS-60 Hz or 1 A @ 28 VDC
Contact Bounce ...........................................................................................................................................................5 milliseconds maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Operating Temperature Range .................................................................................................................................................... 0 °C to +70 °C
Exposure Temperature Range ................................................................................................................................................-65 °C to +125 °C
Vibration (Dual Section).................................................................................................................................................................................. 8 G
Contact Resistance .................................................................................................................................................. 10 milliohms maximum
Contact Bounce ................................................................................................................................................... 0.1 millisecond maximum
Shock (Dual Section).................................................................................................................................................................................... 20 G
Contact Resistance .................................................................................................................................................. 10 milliohms maximum
Contact Bounce ................................................................................................................................................... 0.1 millisecond maximum
Rotational Life ................................................................................................................................................................................25,000 cycles
Switch Actuating Torque (50% Duty cycle @ Rated Power Load) ........................................................... 1.41 to 4.94 N-cm (2 to 7 oz.-in.)
Contact Resistance ................................................................................................................................................ 100 milliohms maximum
Moisture Resistance (MIL-STD-202, Method 106, Condition B)
Contact Resistance (0.1 VDC-10 mA) ..................................................................................................................... 10 milliohms maximum
Housing Material .......................................................................................................High temperature, flame retardant, thermosetting plastic
Mechanical Characteristics
1
Actuating Torque (Each Section, Switch Module Only).............................................................................. 3.53 to 10.59 N-cm (5 to 15 oz.-in.)
Running Torque (Out of Detent, 2-4 Module Assembly) ............................................................................. 0.21 to 1.41 N-cm (0.3 to 2 oz.-in.)
Detent ................................................................................................................................................................................CW or CCW standard
Contact Materials.................................................................................................................................................... Fine silver with gold overlay
Terminal Styles .............................................................................................................................................................................Solder lug only
Standard Orientation ........................................................................................................................................ In-line with control terminals
Optional ....................................................................................................................................................Rotated 90 ° CCW from standard
Terminal Strength (Before and After Soldering Heat Exposure) .................................................................................... 0.9 kg (2 lbs.) minimum
NOTE:
1
At
Performance specifications do not apply to units subjected to printed circuit board cleaning procedures.
room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Model 97 & 99
-
5/8 ” Square Single-Turn Panel Control with Rotary Switch
Product Dimensions
Model 97 PC Pin Terminals, “L” Pattern
MOUNTING
SURFACE
L
12.70 ± .229
(.500 ± .009)
0.79 ± .025
(.031 ± .010)
DIA.
13.72 ± 0.38
(.540 ± .015)
1.37 ± 0.08
(.054 ± .003)
2.36 ± 0.08
(.093 ± .003)
15.88
(.625)
7.92
(.312)
SEE
HOW TO ORDER
CHART FOR
BUSHING OPTIONS.
DIA.
0.81
TYP.
(.032)
5.08 ± 0.38
(.200 ± .015)
11.05 ± 0.20
(.435 ± .008)
R1
1.19
(.047)
“A” STYLE
A.R. LUG
R
9.53
(.375)
12.7 ± 1.02
(.500 ± .040)
2.54
(.100)
2.54
(.100)
0.76 ± 0.05
(.030 ± .002)
TYP.
1
3
2
SEE
NEXT PAGE
FOR SHAFT
OPTIONS.
Model 99 Solder Lug Terminals, "Triangular" Pattern
To achieve safe autonomous driving, the key is to make trade-offs
According to a 2016 IIHS study, automatic braking systems reduce rear-end collisions by about 40%, while collision warning systems red...
1. Overview of LCD Display Module
1. The LCD module is a 128 × 64 dot Chinese graphic LCD module that can display Chinese characters and graphics. It has built-in 8192 Chinese characters (16X16 dot), ...
The SANTANA2OOOGSI Superman anti-theft system adopts the most advanced and popular car anti-theft technology in the world, fully embodying the "people-oriented" design concept. It has the following ch...
In the process of data acquisition, in order not to miss any signal with given characteristics, the A/D converter must continuously acquire data. However, due to the limitation of memory capac...[Details]
Working principle of internal diameter dial indicator The internal diameter micrometer is a combination of an internal lever measuring frame and a micrometer, as shown in Figure 1-1. It is used t...[Details]
Photoelectric sensors are sensors based on the photoelectric effect, which can convert light signals into electrical signals, thereby realizing the detection and measurement of light. In automotive...[Details]
The serious light decay of LED street lamps needs to be solved from the fundamental of LED heat dissipation technology. The serious light decay of LED street lamps causes LED street lamps that ...[Details]
The development theme of China's consumer goods market in 2023 is undoubtedly "expanding domestic demand". Driven by policies and a huge market base of 1.4 billion people, local consumer goods comp...[Details]
With
the improvement of
electronic
technology and the development of electronic products, some systems often need negative
voltage
to power them. For example, in LCD backlight s...[Details]
Microsoft's Xbox Series X has been on the market for quite some time, and current news indicates that its first upgraded version may be coming soon. A video posted by insider @Bradsam (currently t...[Details]
As for ARM core chips, when the core reaches the Cortex-A8 level and the GPU reaches the 1080P level, it is relatively easy to achieve synchronous dual display, which provides a very good user experi...[Details]
LG officially released its dual-screen rotating phone LG Wing 5G last night. It is equipped with Qualcomm Snapdragon 765G chip, provides 8+128/256GB storage, is 10.9mm thick, weighs 260g, and is avai...[Details]
NFS Server Configuration
System platform:
VMware7+Ubuntu 11.10
Install NFS:
#apt-get install nfs-kernel-server
Open the /etc/exports file and add the following at the end:
/home/nf...[Details]
Currently, many organizations are working hard to design and implement generative artificial intelligence (GenAI) solutions, hoping to improve the versatility and creativity of solutions and drive ...[Details]
Abstract: The multi-module parallel system of switching power supply takes advantage of the large capacity, high efficiency and low cost of distributed power supply, and improves the reliability of t...[Details]
0 Introduction
Smart home system is a diversified network system formed to adapt to modern family life. It is the product of the combination of modern 3C technology (computer technology, commun...[Details]
Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD
