---
source: huluic.cn
data_as_of: 2026-10-10T17:52:21.648Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/knowles-acoustics/ed-21914-000/nzyNevJq
---

# 元件详情：ED-21914-000

- **型号**: ED-21914-000
- **oneic 编号**: 199-ED-21914-000
- **厂商**: Knowles Corporation
- **描述**: Speakers & Transducers 6.32 X 4.31 X 2.97MM 104 SENS, 12C PORT SPEAKER
- **分类**: 电子基础产品 / 音频 / 音频换能器

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 产品 | Receivers |
| 产品类别 | Speakers & Transducers |
| 标准包装数量 | 1 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | RoHS Compliant |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 频率 | 500 Hz |
| 阻抗 | 1.56 kOhms |
| 频率范围 | 200Hz ~ 5kHz |
| 声压级 (SPL) | 104dB |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 深度 | 2.97 mm |
| 形状 | Rectangular |
| 宽度 | 4.31 mm |
| 高度 | 3.00mm |
| 长度 | 6.32 mm |
| 包装方式 | Bulk |
| 端接方式 | Solder Pads |
| 尺寸/外形 | 6.30mm L x 4.29mm W |
| 端接样式 | Solder Pad |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Balanced Armature |
| 系列 | ED/FED |

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/ED-21914-000`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/knowles-acoustics/ed-21914-000/nzyNevJq?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)