RA00K2F
SPECIFICATIONS OF S LIDE POTENTIOMETER
一、
Environment
1.1 Operating temperature range:-10½+70°C
1.2
Test conditions
Standard atmospheric conditions
Unless otherwise specified, the standard range of atmospheric
Conditions for making measurements and tests is as follows:
Ambient temperature:5½35°C Relative humidity : 45½85%
Air pressure: 860 mbar to 1060 mbar
If there is any doubt about the results, measurements shall be
made within the following limit
Ambient temperature:20±2°C Relative humidity : 60½70%
Air pressure: 860 mbar to 1060 mbar
二、
Mechanical characteristics
機械的性½
Item
項目
1
Lever travel
把柄移動距離
Traveling speed
½用溫度範圍:-10½+70°C
試驗條件
標準狀態
無特別規定之實驗及測定時以溫度
5½35°C，相對溼度 45½85%，氣
壓
860½1060mbar
之標準狀態測定
發生判定疑問或另有特別要求則以
基準狀態(溫度
20±2°C，相對溼度
60½70%氣壓 860½1060mbar)為準
測定
Conditions
條件
Specifications
規格
100±1mm
Operating force
2
½動力
Lever travel
3 stop strength
把柄止動強度
移動速度
Starting force (standard atmospheric conditions) Operating force+100gf max
20mm/sec
秒
始動力(常溫
)
½動力
+100gf
以下
Standard atmospheric conditions
常溫
5°C TO 35°C
<50gf
5kgf at a position 5mm from mounting surface
5kgf
以上
(固定面起 5mm
處測定)
Without excessive play or
poor contact
無顯著鬆動接觸不良
Without deformation or
breaks in the sliding part
and contact part
操½部½及關聯部品不可
有顯著變½及破損
A static load of 5kgf shall be applied at the point 5mm
Side thrust of from the mounted plate in a direction perpendicular to the
axial direction for 10 sec, with the potentiometer mounted
the lever
4
把柄橫擠壓強
in assembly conditions
本體以螺絲固定於底板上，固定面起
5mm
½½，在於
度
把柄移動方向垂直之方向加
5kgf
靜負荷
10
秒以上
Without damage such as
bad sliding and breaking or
Thrust and Thrust and tensile static load of 5kgf shall be applied to
play in the lever. Electrical
tensile lever the potentiometer in the lever directions for 10 sec
5
characteristics shall be
把柄擠壓引張
於把柄垂直之端面方向，擠壓或引張方向加
5kgf
靜荷
satisfied
強度
重
10sec
以上
柄不½有破損，滑動異常
電氣性½需滿足規格
台灣艾華電子工業股½有限公司
TA I WA N A L P H A E L E C T R O N I C C O . , LT D .
RA00K2F
SPECIFICATIONS OF S LIDE POTENTIOMETER
Item
項目
Conditions
條件
Specifications
規格
2 ( 2 x L / 2 0 ) mm
p - p or less
L=length of lever
L=把柄之長度
6
A torsion moment of 250gf-cm shall be applied at the
lever in a direction perpendicular to the axial direction and
Lever wobble
then the displacement shall be measured
把柄橫振
於把柄頭端加
250gf-cm
之力矩，與把柄移動方向相對
應之垂直方向½½曲測定
Distance from
the center of the
7
lever
把柄之偏心
After sliding lever as far as it will go in each direction, the
distance from the center of the lever to the middle of the 0.5mm or less on each end
單側
0.5mm
以下
mounting screw hole shall be measured at the both ends
把柄對固定孔中心½單側測定
Change in total resistance
is relative to the value
before test: 15% without
excessive looseness of
terminals and failure
contact
全阻值初期值±15%以內
端子不½有顯著的接觸不
良發生
8
Resistance to
soldering heat
銲錫耐熱性
After soldering without excessive looseness of
terminals and failure contact
銲錫後，端子不½有顯著的接觸不良發生
9
Side lifetest
without load
無負載½½
The moving contact, without electrical load, shall be slide Change in total resistance
from one end stop to the other and returned to its original is relative to the value
position extended over 90% or more effective angle.
before test:
±15%
This procedure constitutes 1 cycle. And the moving
Noise: less than 200mv
contact shall be subjected to 2000 cycles per hour. A total Operating force:3½60gf
of 100000±1000 cycles (5000 to 8000 continuous cycles
全阻值變化初期值±15%
滑動雜音:
200mv
以下
for 24 hours)
無負載測試，移動速度
2000
回/時(往復
1
次
1
回)在有 滑動力:3½60gf
以內
效移動距離
90%以上，合計 100000±1000
次的滑動, 每
日連續
5000
到
8000
次
三、
Electrical characteristics
電氣的性½
1
Nominal total
resistance
全阻抗值許容差
A10KΩ±20%
Resistance law Measurement shall be made by the resistance law method
電壓法測定
2
(Taper)
電阻變化特性
Refer to Taper shown
參照
Taper
表
台灣艾華電子工業股½有限公司
TA I WA N A L P H A E L E C T R O N I C C O . , LT D .
RA00K2F
SPECIFICATIONS OF S LIDE POTENTIOMETER
Item
項目
Conditions
條件
Power rating is based on continuous full load operation at
the maximum voltage between terminal 1 and 3 power
rating vs. ambient temperature shall be denoted on the
following graph.
端子１½３間連續負載後之功率最大功率周圍溫度對
3
Power rating
額定功率
功率½響之曲線如下圖表示
POWER 100
rating
ratio
額
定
電
33
力
比
0
0
20
40
60
Ambient temperature
周圍溫度
70 80
100
Specifications
規格
0.25W
Rated voltage|(額定電壓) E=√PR Maximum operating
Where P: power rating
voltage
額定功率
最高½用電壓
4
全阻抗值
Rated voltage R: nominal total resistance
額定電壓
when the rated voltage exceeds the maximum operating
voltage, the maximum operating voltage shall rated
voltage
額定電壓超過最高½用電壓時，最高½用電壓為額定電壓
A.C
D.C
350V
20 V
5
Residual
resistance
殘留阻值
Noise
摺動雜音
Insulation
resistance
絕緣阻抗
Resistance at each end of the between terminals 1 and 2, Between1-2 Between 2-3
1-2
間
2-3
間
and 2 and 3 shall be measured
摺動子在終端½½，在此時端子
1-2
間，端子
2-3
間測
Less
1Ω
Less1Ω
定之電阻值
1Ω以下
1Ω以下
Refers to JIS C6443
依
JIS C6443
測定法
A voltage of 100 V DC Between individual terminals
shall be applied for 1 min, and frame/shaft/lever.
after which measurement
在端子，固定架，把柄間
shall be made.
DC 100 V 1
分鐘
Less than 47mV
47 mV
以下
6
7
100MΩ
or more
100MΩ以上
台灣艾華電子工業股½有限公司
TA I WA N A L P H A E L E C T R O N I C C O . , LT D .
Linux开发
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
