---
source: huluic.cn
data_as_of: 2026-10-01T17:36:16.046Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/te-connectivity-alcoswitch/7-1437621-8/lqp1ylDr
---

# 元件详情：7-1437621-8

- **型号**: 7-1437621-8
- **oneic 编号**: 35-7-1437621-8
- **厂商**: TE Connectivity Ltd.
- **描述**: Switch Access Rotary Switch Round Knob SWITCH KNOB KNURL 1.25" BL/NAT Knobs Knobs Product Highlights:KnobStraight Knurl Knob DesignIndicator Style = DotIndicator Location = TopColor = Natural-BlackSearch Keywords:PCB Switches and Knobs, Alcoswitch  Knobs  Shaft Size (mm [in]): 6.35 [0.250]  Knob Design: Straight Knurl  Diameter (mm [in]): 31.75 [1.250]  Indicator Location: Top  Indicator Style: Dot
- **分类**: 开关 / 旋转开关 / 标准旋转开关

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 其他名称 | KE1250AB1/4 |
| 标准包装规格 | 25 |
| 标准包装数量 | Bulk |

### 合规参数

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

### 电气参数

| 参数 | 值 |
| --- | --- |
| 指示器 | Dot on Top |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 颜色 | Black, Natural |
| 高度 | 1.170" (29.72mm) |
| 直径 | 1.252" (31.80mm) |
| 材料（通用） | Metal |
| 轴径尺寸 | 0.250" (6.35mm) |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Round Knob |
| 样式 | Cylindrical |
| 产品特性 | 6-32 Set Screw (2) |
| 开关类型 | Rotary Switch |

## 数据手册

- [Knobs cat.](http://media.digikey.com/pdf/Data%20Sheets/Tyco%20Electronics%20Alcoswitch%20PDFs/Knobs%20cat.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/7-1437621-8`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/te-connectivity-alcoswitch/7-1437621-8/lqp1ylDr?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)