供应陶瓷金属膜电位器 RC16NH(16)
| 价 格： | 面议 |
品牌:Worldwalk 型号:RC16NH(16) 种类:单联 用途:普通 材料:金属膜 性能:预调 阻值调节方式:旋转式 阻值变化方式:B 标称阻值:100~1MΩ 额定功率:1（W） 阻值允许偏差:±10（%） 滑动噪声:47（V） 分辨率:-（%） 零位电阻:10（Ω） 接触电阻:-（Ω） 绝缘电阻:100（MΩ） 符合度:-
陶瓷基板/金属膜电位器,适合高功率使用场合
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. | 100Ω |
2.2 | Total resistance tolerance |
| ±30% |
2.3 | 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 | B |
2.4 | Residual Resistance | Full ccw & Full cw | Max 10Ω |
2．Electronic Specification :
| Item | Conditions | Specifications |
2.6 | 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 |
2.7 | 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 |
2.8 | Insulation resistance | A voltage of 500v DC shall be applied for1min,after which measurement shall be made | 100 MΩor more |
2.9 | 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 :
| Item | Conditions | Specifications |
3.1 | Total rotation angle |
| 300°±5° |
3.2 | Rotation torque |
| 20∽300gf.cm |
3.3 | Rotation stop strength |
| 5kgf.cm Max |
3.4 | Push-pull strength |
| 5kgf.cm Max |
3.5 | Rotation life |
| 5,000 Cycles Min |
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 .
- 所属城市：广东 佛山
- [联系时请说明来自维库仪器仪表网]
- 联系人： 楊皆得 Mr. Jie-der Yang
- 电话：0757-23329891
- 传真：0757-23329891
- 手机：
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