BOM 风险提示
锁定订单前，请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
连接器与互连
2X20-PIN-2.54MM-TH
Standard 2×20 40-pin double row straight pin header, 2.54mm pitch, through-hole, gold-plated.
应用领域与产品特性
主要特性
- 封装: N/A
- 包装: 暂不适用
- RoHS: 符合
典型应用
- 连接器与互连 相关的设计场景
产品概述
A standard 2×20 double row straight pin header with 2.54mm (0.1 inch) pitch. Commonly used as GPIO headers on single-board computers (Raspberry Pi compatible), development boards, and custom PCB designs. Key 特性： - 2×20 configuration, 40 pins total - 2.54mm (0.1 inch) pitch - Through-hole, vertical/straight orientation - Pin material: brass with gold plating (0.5µm) - Insulator material: black nylon PA66 - Pin length: 11.6mm total (3mm above insulator) - Current rating: 3A per contact - 工作温度: -40°C to +105°C - Compatible with Raspberry Pi 40-pin GPIO footprint
采购说明
本页面可作为采购参考。最终可供货情况、MOQ、交期和合规假设应在下单前通过询价确认。
替代料选择提示
当原型号供应受限时，应比较封装、额定参数、容差、温度范围和合规状态后再批准替代方案。
典型采购场景
适用于 BOM 审核、维修采购、样机补料、生产缺口采购以及替代料筛选。
完整参数表
| 属性 | 参数值 |
|---|---|
| 工作温度 | -40 to +105 °C |
| Current A | 3 |
| Mount | through-hole straight |
| Pin Material | brass gold-plated |
| Pins Per Row | 20 |
| Pitch Mm | 2.54 |
| Rows | 2 |
| Total Pins | 40 |