---
source: huluic.cn
data_as_of: 2026-10-14T10:17:28.083Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/omron-electronics/D2HW-BR271H/0aO2x4pq
---

# 元件详情：D2HW-BR271H

- **型号**: D2HW-BR271H
- **oneic 编号**: 232-D2HW-BR271H
- **厂商**: Omron Corporation
- **描述**: Switch Snap Action N.O./N.C. SPDT Simulated Roller Leaf Lever Solder 2A 125VAC 42VDC 1.8N Screw Mount SW SPDT 2A R/A SEALED SLD 125V Basic / Snap Action Switches Subminiature Basic Switch Snap Action Switch  Actuator Type: Lever (Simulated Roller)  Mounting Type: Base Mount  Switch Function: On-Mom  Circuit: 1C SPDT  Contact Current: 2 Amps Micro switch 0.1 A Simulated roller spring lever 1 change-over (CO), D2HW-BR271H, Omron Electronic Components
- **分类**: 开关 / 速动开关 / 微型速动开关

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 其他名称 | D2HWBR271H |
| 零件号别名 | 365876 |
| 产品类别 | Basic / Snap Action Switches |
| 标准包装数量 | Trays |
| 工厂包装数量 | 250 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Lead free / RoHS Compliant |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 电路 | SPDT |
| 额定电压 | 42 V |
| 开关功能 | On-Mom |
| 差动行程 | 0.020" (0.5mm) |
| 最大额定电流 | 2@12VDC A |
| 最小输入电压 | 125 V |
| 开关功能/额定值 | N.O./N.C. |
| 保护电压（VP）（2416） | IP 67 |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 包装方式 | Bulk |
| 超行程 | 0.079" (2.0mm) |
| 触点形式 | SPDT |
| 致动器类型 | Lever, Simulated Roller |
| 安装类型 | Screw Mount |
| 释放力 | 20gf |
| 端子类型 | Solder |
| 驱动力 | Simulated roller spring lever |
| 操作力 | 1.8 N |
| 触头材料 | Gold Alloy |
| 端接样式 | Solder Lug |
| 触点数 | 1 change-over (CO) |
| 按钮样式/尺寸 | Simulated Roller Leaf Lever |
| 开关驱动电平 | SPDT |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Switches |
| 系列 | D2HW |
| 产品特性 | Support Posts |
| 卡标准 | Snap-Action Switch |
| 电气寿命 | 100,000 Cycles |
| 工作高度 | 0.425" (10.8mm) |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 密封等级 | IP 67 |
| 机械寿命 | 1000000 Cycles |
| 防护等级 | IP67 - Dust Tight, Waterproof |
| 工作温度 | -40 to 85 °C |

## 数据手册

- [How to Read Date Codes](http://media.digikey.com/pdf/Other%20Related%20Documents/Omron%20Other%20Doc/Omron_Date_Code.pdf)
- [Datasheet](http://www.omron.com/ecb/products/pdf/en-d2hw.pdf)
- [D2HW](http://components.omron.com/components/web/pdflib.nsf/0/2FFFFF7F3367391385257201007DD613/$file/D2HW_1110.pdf)
- [Datasheet](http://www.mouser.com/ds/2/307/D2HW_1110-33485.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/D2HW-BR271H`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/omron-electronics/D2HW-BR271H/0aO2x4pq?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)