DN10-4-LEG-320
-- 四脚弹片 4-LEG --产品规格参数
图纸
实体
| 项目名称 | 描述 | 项目名称 | 描述 |
|---|---|---|---|
| A直径(mm) | 10.0 | 产品型号 | DN10-4-LEG-320 |
| 材料 | 双面镀镍 | 荷重(g) | 41727272737271 |
| 荷重公差(g) | 3b5809590a0808080b | 寿命(次数) | 1,000,000 |
| 材料厚度(mm) | 1b282b297e282a | B宽度(mm) | 487b7a7a2d7b7b7b7d |
| C高度(mm) | 536063613660666060306131626063613660636066 | 手感(%) | 55 |
尺寸公差 (mm)
x.x: ±0.1 x.xx: ±0.05 (材料厚度和有公差的参数除外)常用链接
单位换算 常见问题 产品展示 产品分类检索 产品尺寸索引 全能搜索相同尺寸 本系列其他弹片规格列表
| 荷重 (g) | 型号 | 荷重 (g) | 型号 |
|---|---|---|---|
| 150 | 10-4-LEG-150 | 180 | 10-4-LEG-180 |
| 200 | DN10-4-LEG-200 SG10-4-LEG-200 10-4-LEG-200 | 280 | DN10-4-LEG-280 SG10-4-LEG-280 10-4-LEG-280 |
| 320 | SG10-4-LEG-320 10-4-LEG-320 | 340 | 10-4-LEG-340 |
| 350 | DN10-4-LEG-350 SG10-4-LEG-350 10-4-LEG-350 | 400 | DN10-4-LEG-400 SG10-4-LEG-400 10-4-LEG-400 |
| 450 | 10-4-LEG-450 |
相同尺寸 类似弹片规格列表
不同材料比较
| 功能\材料 | 3e5b0a5c06065a5b07070a06065b07070c5f0c | 593c6d3b61613d3c60606d61613c60606b386b6b613c6c613f613a3c60603d386b3c60606c61693c60606c613d6b60 | 5c39683e6464383965656864643965656e3d6e6e64396964386569396565383d6e39656569646c3965646b656d6e65 |
|---|---|---|---|
| 表面处理 | 无 | 双面镀镍 | 先双面镀镍,再单面镀金 |
| 耐腐蚀 | 一般 | 比较好 | 好 |
| 导电性能 | 一般 | 比较好 | 好 |
| 电阻 | 小于100欧姆 | 小于1欧姆 | 小于0.1欧姆 |
| 适用行业 | 消费电子 | 工业、仪器、设备 | 汽车、航空、医疗、银行 |
| 成本 | 一般 | 高 | 非常高 |
若最终的产品对弹片的阻值要求比较高,建议使用不锈钢(双面镀镍)或者不锈钢(单面镀金)材料。
荷重测试
常用荷重(压力)测试头
除了特别指定外,默认荷重(压力)测试头的尖头(0.3mm)尺寸如下图所示。
PCB参考
PCB 布线建议:
单面板、双面板
| 名称 | 描述/规格/参数 |
|---|---|
| 触电布置 | SPST N.O |
| 开关/工作电压 | 0.1 to 50电压(直流) V DC |
| 开关功率 | 1 瓦Watt |
| 开关电流 | 0.005 to 100毫安(直流) mA DC |
| 接触电阻 | 单面镀金 <0.10 欧姆ohm, 双面镀镍 <1 欧姆ohm, 不锈钢 <100 欧姆ohm |
| 回弹时间 | <0.3毫秒ms |
| 触点时间 | <0.6毫米ms |
| 工作温度 | -40 摄氏度degrees C to +100 摄氏度degrees C |
| 存储温度 | -55 摄氏度degrees C to +100 摄氏度degrees C |
以上所列数值是标准数值参考,这些数值主要取决于在最终产品上实际组装的状况。
单面板PCB尺寸参数表
| ID | 项目名称 | 产品规格参数 | ID | 项目名称 | 产品规格参数 |
|---|---|---|---|---|---|
| 1 | 弹片直径(mm) | 10.00 | 2 | A尺寸(mm) | 9.80 |
| 3 | B尺寸(mm) | 6.20 | 4 | W尺寸(mm) | 1.65 |
| 5 | 直径D尺寸(mm) | 4.00 | 6 | T宽度尺寸(mm) | 1.10 |
| 7 | 直径E尺寸(mm) | 11.30 | 8 | 直径F尺寸(mm) | 8.00 |
| 9 | H宽度尺寸(mm) | 0.50 |
双面板PCB尺寸参数表
| ID | 项目名称 | 产品规格参数 | ID | 项目名称 | 产品规格参数 |
|---|---|---|---|---|---|
| 1 | 弹片直径(mm) | 10.00 | 2 | 直径D尺寸(mm) | 4.00 |
| 3 | T宽度尺寸(mm) | 1.10 | 4 | 直径E尺寸(mm) | 11.30 |
| 5 | 直径F尺寸(mm) | 8.00 | 6 | 直径G尺寸(mm) | 0.90 |
使用方法
58683c68396b3b6f686b3d3d6d3a3b3a613d6f6061606f3d6e3a6d603a3d60393e616d3d6e616f3a6e3d3e3a3b603b3d60393e3a6f3d6e3a6b39603d6e606c603e3d6c3a6060683d6c3a39613a3d6c3a39603a3d6139693a613d6d396e606a3d6c3a60603a3d3e3a3b61396b3b6a3e6f686b3d6a68683c6839683c68396b3b6e3e6e3b6b3d6a68683c6839683c683968616b3b6e3b6e616b3d3d6d393d60613d60396b606d3d6d3a3b3a613d6f6061606f3d6e616c3a3d3d6f3a3c393d3d6d3a6f396d3d6c3a3c613b3d6e396f3a3c3d6c3a3c603c3d6e616f3a6e3d3e3a3b603b3d6f3969393d3d6c3a3e613c3d6d3a3b3a613d6f6061606f3d6e616c3a3d3d6f3a3c393d3d6f6139606c3d6d3a6f396d3d6c3a3c613b3d6e396f3a3c3d6c3a3c603c3d6d613b39603d6c3a6060683d6c3a6039393d6d3a613a6b3d6e616d3a6c3d6f6139606c3d6d3a613a6b3d61613c396a3d6c3a6060393d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6d393d60613d60396b606d3d603a3e606f3d6f3960603a3d6c3a60393c3d3e3a3b603b3d6d3a683a3c3d61606f603e3d6c3a60603c3d60396e60693d6f616c39603d6e6061603a3d6e603b606f3d6e603b60613d6d3a3b3a613d6f6061606f3d6b6068606a3d60603a396d3d6e6160393e3d6f616c39603d6e6061603a3d6e603b606f3d6e603b60613d603a3e606f3d6f6139606c3d6d3a3b3a613d6f6061606f3d3e3a3b603b3d6d3a683a3c3d61606f603e3d6c3a60603c3d60396e60693d6f616c39603d6c3a39603d3d6c3a39396f3d6d616b60693d6c3a6060393d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6d393d60613d60396b606d3d6f6139606c3d6d3a6f396d3d6c3a3c613b3d6e396f3a3c3d6c3a3c603c3d61613b60683d60396e60693d61396a606c3d6f616d61613d6d396c61393d6c3a3c61613d6f6139606c3d6f39613a393d61616f3a6c3d3e3a3b603b3d6160693a3e3d6d606d603c3d6d3a3b3a613d6f6061606f3d6d603e616f3d6d603d603a3d6d603e61603d6d3a3c396a3d6e616f3a6e3d6d393e3a3b3d60606f3a6c3d6d3a3b3a613d6f6061606f3d6d616861693d6d396c616e3d6d3a3a3a6e3d6d3a69616d3d3e3a3b603b3d60603a396d3d6c3a3c61613d61606f603e3d6c3a60603c3d603a6e3a6b3d6d393e3a3b3d60606f3a6c3d6d3a3b3a613d6f6061606f3d6d603e616f3d6d603d603a3d6d603e61603d6d3a3c396a3d606068603b3d6d3a3c3a693d6d616b603c3d6d3a3b3a613d6f6061606f3d6e393c396b3d6d3a603a603d6f6139606c3d6c3a3c3a3e3d6f616c39603d6d393e3a3e3d6d61693a3c3d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6c3a3c3a3e3d6f616c39603d6d3a3b3a613d6f6061606f3d6c3a60603c3d60396e60693d6e60683a3a3d6e6160393e3d6e603b60613d6d603d603a3d6d3a3b3a613d6f6061606f3d3e3a3b603b3d6160693a3e3d6d606d603c3d61606839683d6e606061683d6d396c3a693d6f60693a6d3d6e6060616e3d606068606d3d6e603c613e3d6d613c603e3d3e3a3b603b3d6e603b60613d61616c393d3d61396a61693d6f603d606f3d6e613a3a6c3d6c3a60603c3d60396e60693d6d396c39393d6d3a3e393a3d3e3a3b603b3d6c3a6060683d606060393b3d6d613b39606b6b6f3d6b6d6f6b3d6c3a6060683d6e393b39693d6c3a60603c3d60396e60693d6c3a3c603d3d6c3a39603d3d603a3e61613d6c3a6039393d6e616d3a683d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6c3a60603c3d60606b3a3c3d61616d3a3e3d6e613b613e3d6c3a3d3a6d3d6e3a6b39693d6d613b39603d6e3a683a6c3d6c3a60393c3d3e3a3b603b3d6d613b39603d6e3a683a6c3d6c3a60393c3d6e616f3a6e3d61616f3a6c3d6c3a61606d3d6c3a39606e3d60396939603d61613c396a3d6c3a3b61393d603969603b3d6e606061683d6c3a6060683d6d3a69606a3d6e3a68396f3d6d603b616e3d60606e613b3d3e3a3b603b3d6d3a3c3a693d6d616b603c3d6d393e3a3b3d6f616c3a6d3d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6d393e3a3e3d6d61693a3c3d6e3a6d603a3d60393e616d3d6e616f3a6e3d3e3a3b603b3d6d3a3a3a393d60393d393d3d6c3a3c3a3e3d6f616c39603d6f6168606b3d6d613d603a3d6f3969606d3d60606b3a6e3d6d396c3a6c3d3e3a3b603b3d6160693a3e3d6d606d603c3d6e3a6d603a3d60393e616d3d603a3e606f3d6f3960603a3d6c3a60393c3d6d603e616f3d6d603d603a3d6d393e3a3b3d60606f3a6c3d6d3a3b3a613d6f6061606f3d6f39683a6c3d6e603c613e3d6b6068606a6b3b6a3e6e3b6e616b3d6a686b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6d603d603a3d6d6039613a3d6e3a6d603a3d60393e616d3d6e616f3a6e3d3e3a3b603b3d61613b60683d60396e60693d6e39683a613d6e603c393d3d6c3a39396f3d6d616b60693d60396f606c3d6e39683a3b3d6c3a61396e3d60396e60693d6e3a69606a3d603a3e613a3d603969603b3d6e3a6d603a3d61606f603e3d3e3a3b603b3d6e396b60683d6e3a6d603a3d6d603d603a3d6d6039613a3d6e616f3a6e3d6d606d60603d61396a606c3d6d606d60603d61606f60393d6e616c3a3d3d6d3a3b3a613d6f6061606f3d6f6139606c3d6d3a39616c3d6d6039613a3d3e3a3b603b3d6d606d60603d61396a606c3d6e603b60616b696b683d6e393b39693d6d6168603d3d6d606e603c3d603a3e613a3d603969603b3d6d603d603a3d6d6039613a3d6e396b60683d6e3a6d603a3d6b6068606a3d6d603d603a3d6d6039613a3d6e3a6d603a3d60393e616d3d6d396c3a6c3d6e613b60613d60396f606c3d6d393d61393d60396e60693d6e3a69606a3d3e3a3b603b3d6c3a39396f3d6d616b60693d60396f606c3d6e39683a3b3d6c3a61396e3d6e613b60613d6e3a6d603a3d60393e616d3d60396e60693d6e3a69606a3d6b6068606a6b3b6a3e6e3b6e616b3d6a68683c683968616b3b6e3b6e616b3d3d6d3a3b3a613d6f6061606f3d6c3a3c3a3e3d6f616c39603d6e616f3a6e3d3e3a3b603b3d6d3a683a3c3d61606f603e3d6c3a3c3a3e3d6f616c39603d6d6168603b3d6c3a6060683d6e60613a613d6e393b39693d6d3a3b3a613d6f6061606f3d3e3a3b603b3d6160693a3e3d6d606d603c3d6c3a60603c3d6d6168603b3d6e60613a613d6e393b39693d6d3a3b3a613d6f6061606f3d6e3a6f3a6f3d6d616860603d6c3a3c3a3e3d6f616c39603d6b6068606a6b3b6a3e6e3b6e616b3d6a68683c6839683c68396b3b6a3e6e3e6e3b6b3d6a68683c6839683c68396a68
产品简介
金属弹片 ( 又称锅仔片或metal dome, snap dome ) , ( 因为其开关像倒扣过来的锅,故俗称 锅仔片, 或' 锅子片' ) , 英文 metal dome , 采用不锈钢制成, 是开关上的一个重要组成部分,借助于金属弹片的的导通性,在使用者和产品之间起到一个优质的开关的作用。同时,利用金属弹片的稳定回弹力(按下后自动复位),其特点超长的寿命,给使用者提供优质的触觉反馈。金属弹片所使用的材料比较薄 ( 通常使用 0.05mm ~ 0.15mm ) 不锈钢钢带( 钢材牌号通常使用301或者304 ),金属弹片是开关上的一个重要的组成部分。
金属弹片主要应用于薄膜开关、接触开关、PCB板、FPC板,医疗器械等产品中。金属弹片的工作原理:薄膜按键上的金属弹片位于PCB板上的导电部位( 大部分位于线路板上的金手指上方 ),当受到按压时,弹片的中心点下凹,接触到PCB上的线路,从而形成回路,电流通过,整个产品就得以正常工作。
弹片采用进口不锈钢材料,此材料含碳量低(0.08%),抗氧化度高, 本产品品质优良,性能好。产品通过SGS认证,提供可靠的质量保证,符合欧盟REAH法规和RoHS指令,产品符合环保要求。
金属弹片(锅仔片)的工作原理
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常见弹片的包装形式如下:
- 弹片散包装袋: 弹片(锅仔片)主要包装形式
- 弹片贴纸: 快速组装、节省人工、提高效率
- 弹片编带装 : 用于SMD自动化上料贴片

行业应用
广泛应用于手机、数码相机、电话、MP3以及其它数码产品等,金属弹片(锅仔片)是在生活中无处不在的,比如您的手机按键,做饭的电磁炉按键、各类家用电器、各种健身电子器材、各类电器、电子设备、仪表仪器等。各类行业应用仅罗列常用用途如下:
- 各类遥控器:如门禁密码锁、电子密码器、ATM机、数据采集器、金属键盘、保险箱、手机、电子秤、POS机等
- 各类键盘:如电视遥控器、空调遥控器、工业设备遥控器、汽车遥控钥匙等。
- 各类电器、电子玩具、健身电子器材:如跑步机、电饭煲、微波炉、洗衣机、电磁炉、VCD/DVD、电视机、MP3、录音笔、电子手表、蓝牙音箱等。
- 各类电子设备、仪表、仪器、医疗设备及仪表:如电子压力计、电子血压计、电子血糖计等。
产品规格书 文档下载:
产品规格书-
1
产品咨询和产品选型
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2
样品测试和样品确认
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3
订单采购和生产排期
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4
产品交货和售后服务
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