---
source: huluic.cn
data_as_of: 2026-09-26T13:05:50.563Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/te-connectivity-alcoswitch/msp103b04/zgJ5bkZ0
---

# 元件详情：MSP103B04

- **型号**: MSP103B04
- **oneic 编号**: 35-MSP103B04
- **厂商**: TE Connectivity Ltd.
- **描述**: Switch Push Button N.C. SPST Round Button 3A 125VAC Momentary Contact Wire Lug Panel Mount Loose Piece SWITCH PUSH SPST-NC 3A 125V Pushbutton switch,panel mount,SPST,3A Pushbutton Switches SPST-NC BLK ACT PNL Switch Push Button N.C. SPST Round Button 3A 125VAC Momentary Contact Wire Lug Panel Mount Loose Piece Product Highlights:Switch - MechanicalNot TactileSingle Pole - Single Throw Configuration (Pole-Throw)Contact Rating = 3AOperating Function = Normally Closed, Momentary SWITCH, PUSHBUTTON, SPST-NC, 3A, 125V PushbuttonSwitch,2.5mmTravel,PanelMount,SPST,Black,NormallyClosed TE Connectivity  黑色 单刀单掷-常闭 面板安装 瞬间 微型按钮开关, 100 mA@ 5 V 直流，3 A@ 125 V 交流 MSP103B04
- **分类**: 开关 / 按钮开关 / 按钮开关

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 零件号别名 | 1825516-1 |
| 产品类别 | Pushbutton Switches |
| 标准包装数量 | Bulk |
| 工厂包装数量 | 25 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Lead free / RoHS Compliant |
| 海关税号 | 85365005 |
| 零件状态 | 1825516-1 |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 电路 | SPST-NC |
| 操作方式 | Momentary |
| 额定电压 | 125V |
| 极数 | 1 |
| 开关功能 | On-Mom |
| 介电强度 | 1000VAC |
| 最大额定电流 | 3@125VAC A |
| 最大触点电流 | :3A |
| 最小输入电压 | 125 V |
| 开关功能/额定值 | N.C. |
| 触点额定电流 | 100 mA @ 5 V dc, 3 A @ 125 V ac |
| 供电电压 (Vcc/Vdd) | :5V |
| 额定交流电压（相对地/中性线） | :125V |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 重量 | 0.005 |
| 包装方式 | Bulk |
| 封装体颜色 | Black |
| 端接方式 | SolderLugs |
| 触点形式 | SPST |
| 致动器类型 | Plunger for Cap |
| 安装类型 | Panel Mount |
| 端子类型 | Wire Lug |
| 执行器颜色 | Black |
| 接触镀层 | Silver |
| 安装样式 | Panel |
| 触头材料 | Copper Alloy |
| 壳体材料 | Liquid Crystal Polymer (LCP) |
| 端接样式 | Solder Lug |
| 面板开孔形状 | 0.253in |
| 按钮样式/尺寸 | Round Button |
| 位数 | 1 |
| 按钮/帽颜色 | Black |
| 安装孔直径 | 0.25In. |
| 开关驱动电平 | SPST |
| 典型触点布局 | SPST-NC |
| 面板开孔尺寸（外形） | Circular - 6.35mm Dia |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Standard |
| 系列 | MSP3 |
| 电气寿命 | 5,000 Cycles |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 密封等级 | Unsealed |
| 工作温度 | -20 to 80 °C |

## 数据手册

- [Pushbutton Switches cat.](http://www.tycoelectronics.com/industry/appliance/pdf/catalogs/1308390_Sec_D1_Pushbutton_Switches.pdf)
- [Datasheet](http://www.te.com/catalog/pn/en/1825516-1?RQPN=MSP103B04)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/MSP103B04`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/te-connectivity-alcoswitch/msp103b04/zgJ5bkZ0?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)