---
source: huluic.cn
data_as_of: 2026-10-13T19:22:15.042Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/te-connectivity/LR1F2R21/gr1ybaEr
---

# 元件详情：LR1F2R21

- **型号**: LR1F2R21
- **oneic 编号**: 35-LR1F2R21
- **厂商**: TE Connectivity Ltd.
- **描述**: Metal Film Resistors - Through Hole LR1 1% 2R21 Metal Film Resistors LR1 1% 2R21 RESISTOR, METAL , 2R21, 0.6W, 1% LR1 1% 2R21
- **分类**: 电阻器与电位器 / 插件电阻 / 插件电阻

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 零件号别名 | 1622425-1 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | RoHS Compliant |
| 海关税号 | 85332100 |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 电阻 | :2.21ohm |
| 量程（°/s） | :TE CONNECTIVITY - LR Series |
| 额定功率 | :600mW |
| 额定电压 | :350V |
| 电阻公差 | :± 1% |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 重量 | 0.00015 |
| 底座类型 | :Axial Leaded |
| 电阻材料 | :Metal Film |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 温度系数 | :± 100ppm/°C |

## 数据手册

- [Datasheet](http://www.farnell.com/datasheets/1723855.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/LR1F2R21`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/te-connectivity/LR1F2R21/gr1ybaEr?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)