---
source: huluic.cn
data_as_of: 2026-09-18T16:52:53.486Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/molex/0459844452/kqjvPMqL
---

# 元件详情：0459844452

- **型号**: 0459844452
- **oneic 编号**: 256-0459844452
- **厂商**: Molex, LLC
- **描述**: Conn Power 32 POS 1.27mm Solder RA Thru-Hole 32 Terminal Tray Conn LPH RCP 4Power/28Signal POS 2.5mm/2.54mm Solder RA Thru-Hole 48 Terminal 2/1 Port Tray CONN RCPT R/A 4PWR 28SGL 2.36MM
- **分类**: 连接器解决方案 / 背板连接器 / 背板连接器（通用型）

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 标准包装数量 | Trays |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | Lead free / RoHS Compliant |
| 欧盟RoHS | Compliant |
| 材料阻燃等级 | UL94 V-0 |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 最大额定电流 | 30/Contact |
| 最小输入电压 | 250VDC\|250VAC |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 颜色 | Black |
| 深度 | 18.6 |
| 间距 | 1.27 mm |
| 高度 | 7.5 |
| 包装方式 | Tray |
| 端接方式 | Solder |
| 安装类型 | Through Hole |
| 连接器类型 | Receptacle, Outer Shroud Contacts |
| 接触镀层 | Gold Over Nickel |
| 排数 | 2 |
| 连接器样式 | LPHPower |
| 触头材料 | Copper Alloy |
| 壳体材料 | Liquid Crystal Polymer |
| 总长度 | 51.23 |
| 触点数 | 4Power/28Signal |
| 位数 | 32 |
| 典型触点布局 | 28 Signal, 4 Power |
| 接触镀层厚度 | 30µin (0.76µm) |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 类型 | Power |
| 连接器性别 | RCP |
| 产品特性 | Board Guide, Guide Pin |
| 端口数 | 2/1 |
| 加载位置数 | All |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | -40°C ~ 105°C |

## 数据手册

- [Other Related Documents](https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/productspecificationpdf/459/45984/PS-45984-001-001.pdf)
- [Environmental Information](https://www.molex.com/datasheets/rohspdf/0459844452_rohs.pdf)
- [CAD Models](/en/models/2370875)
- [EDA Models](/en/models/2370875)
- [3D Drawings](https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/3dcadmodelspdf/459/45984/459844452.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/0459844452`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/molex/0459844452/kqjvPMqL?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)