旋轉式自動恢位電位器

1.General

1.1Application: This specification is applied to potentiometers used for electronic

equipment.

1.2Standard atmospheric conditions

Unless otherwise specified,the standard range of atmospheric conditions for making

measurements and test is per the following limits:

Ambient temperature ：15℃ to 35℃

Relative humidity ：25% to 75%

Air pressure ：86 kpa to 106 kpa

1.3Operating temperature range ：-10℃ to +50℃

1.4Storage temperature range ：-15℃ to +70℃

1.5Suggested storage period ：About 6 months

2．Electronic Specification :

	Item	Conditions	Specifications
2.1	Total resistance	Measurement shall be made by the resistance between terminal 1 and 3 with lever settled at terminal 1 or 3.	20 KΩ
2.2	Resistance Characteristics Availability angle		90°
2.3	Total resistance tolerance		±20%
2.4	Resistance taper	Measurement shall be made by the resistance law method.Measurement stall be made at the position of right diagram from the edge at the side of terminal 1.When based on terminal 3. from the edge at the side of terminal 3. Out voltage between terminals2and3 --------------------------------------------------- X 100% Applied voltage between terminals 1and 3	JB
2.5	Residual Resistance	1.Opens when the switch 2. Full ccw & Full cw	Max10Ω

2．Electronic Specification :

	Item	Conditions	Specifications
2.7	Rated voltage	Rated voltage E=√P.R (V) P: power rating R: nominal total resistance When the rated voltage exceeds the maximum operating voltage, the maximum operating voltage shall be the rated voltage	AC 200 V
2.8	Rotational noise	Dc 20V,when the rated voltage is 20v or less, its rated voltageShall be applied to the terminals between 1 and 3.And then the Procedures, refer to IEC 393-1-4.15 Traveling speed:20=/sec	Less than 47mV
2.9	Insulation resistance	A voltage of 500vAC shall be applied for1min,after which measurement shall be made	100 MΩor more
2.10	Withstand voltage	Trip curr ant:2mA Measuring frequency:50/60Hz 500V AC for 1min.	Without damage to parts, Arcing or breakdown etc

3. Mechanical Specification :

4. Soldering conditions

4.1 Manual soldering :

Temperature of soldering iron ：300℃or less.

Application time of soldering iron :within 3s.

4.2 Dip Soldering

Printed wiring board: Single-sided copper clad laminate board with

thickness of 1.6mm .

■Dimensions尺寸图/P.C.B.mounting hole detail 线路板安装孔尺寸图

型号/规格

RJ16K1

品牌/商标

WW

环保类别

无铅环保型

主要用途

攝影機

标称阻值

0~1M

阻值变化规律

对数式

外形尺寸

16

供应旋轉式自動恢位電位器