4档多路开关 6档旋转开关 7档单刀开关 8档双刀开关
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LJV东莞市林积为实业投资有限公司 广东省东莞市凤岗镇玉泉电子信息产业园12-1号 业务部 冯凯先生 手机号:13922531515 QQ:1031584207 TEL:0769-82100188 ext:866 FAX:0769-82100100 E-mail:ljv866@ljv.cn web:http://www.ljv.cn 是否提供加工定制 | 是 | 品牌 | LJV(林积为) |
| 型号 | RS17波段开关 | 段位数 | 2-8 |
| 工作电压 | DC16(V) | 触点闭合电阻 | 100m(Ω) |
| 常态绝缘电阻 | 100(MΩ) | 寿命 | 30000(次) |
| 产品认证 | ROHS | | |
| 一.Mechanical characteristics 机械性能 |
| ITEM 项 目 | SPECIFICATIONS 规 格 |
| Changeover angle 转换角度 | 30°±3° |
| Click Torque 定位脱出力矩 | 200∽700 gf.cm |
| Push-Pull Strength of Shaft 轴心推拉强度 | Pull:8.0 kgf Push:8.0 kgf Min at 10 sec |
| Shaft Wobble 轴心晃动 | 0.7xL/30 mm P-P max L-Shaft length |
| Bushing Nut Tighten Strength 轴套螺纹紧固强度 | 7.0kgf.cm Min |
| Shaft play in axial direction 轴向间隙 | 0.4mm Max |
| Shaft play in rotational wobble 轴的回转方向摆动 | 5°Max |
| Rotation Stopper Strength 旋转止动强度 | 5.0 kgf.cm Min |
| 二.Electrical characteristics 电气性能 |
| ITEM 项 目 | SPECIFICATIONS 规 格 |
| Rated Power 额定功率 | DC 16V 0.3A Max. |
| Poles 极数 | □1 ■2 |
| Sections 段数 | □2 ■3 □4 □5 □6 □7 □8 |
| Contact resistance between terminals 端子间接触阻抗 | 100mΩ Max |
| Insulation resistance 绝缘阻抗 | 100MΩ Min at DC 250V |
| Dielectric strength 耐电压 | 1 minute at AC 300V |
| 三.Endurance characteristics 耐久性能 |
| ITEM 项 目 | SPECIFICATIONS 规 格 |
| Rotational Life 旋转寿命 | 20,000±200cycles |
| Storage Temperature Range 储存温度 | -40℃∽+85℃ |
| Operating Temperature Range 使用温度 | -30℃∽+80℃ |
| Soldering Heat Characteristic 焊锡耐热性 | dipping in solder:260℃±5℃ or less,within 3S |
| Solder by hand:300℃±5℃ or less,within 3S |




| 4.电气性能 Electrical Characteristics |
| 项目 | 条件 | 规格 |
| ITEM | CONDITIONS | SPECIFICATIONS |
| 4-1.开关电路接点数 | 详见所附成品图 | 极数 Poles | 段数 Sections |
| Switch circuit and | Refer to attached drawing | □1 | □2 □3 ■4 □5 |
| number of pulse | | ■2 | □6 □7 □8 |
| 4-2.绝缘阻抗 | 在端子和支架间施加电压 250V DC。 | | |
| Insulation | Measurement shall be made under the condition | 100MΩ 以上 |
| resistance | which a voltage of 250V DC is applied between | 100MΩ Min |
| | inpidual terminals and frame. | |
| 4-3.耐电压 | 在端子和支架间施加AC300V电压1分钟 | | 不得有绝缘破坏 |
| Dielectric | A voltage of 300V AC shall be applied for | Without arcing or breakdown. |
| strength | 1 minute between inpidual terminals and frame. | |
| 4-4.端子间接触阻抗 | 出力信号处于ON时安定状态条件下测定. | | 100mΩ以下 |
| Contact resistance | Measurement shall be stable condition which a | 100mΩMax |
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