排针规格书

1201-1204 Series 绝 缘电 阻 : ≥ 5000 MΩ 接触电 阻 : ≤ 20 mΩ 额 定电 流 : 3 A 特 点 电 气 特性 机 械特性 Features Electrical Mechanical 1201-1204 系列 适用环境：-55℃ ～ +125℃ 1 2 0 X - X X X - X X - X Operating temperatures: -55℃ ～ +125℃ Contact resistance: ≤ 20 mΩ Insulation resistance: ≥ 5000 MΩ Current rating: 3 A 耐电 压 : ≥ 1000 V.r .m.s. Dielectric strength: ≥ 1000 V.r.m.s. 排针 引 脚可以是直型也可以是弯 型?? 引 脚数 量: 单排:1至40个 ;双排:4至80个 镀层 分为全镀金 、全镀锡 或 部分镀金? 设 计用途:焊接于单片线路板 上或 两块 线路板 之间 UL94V-0 塑胶及颜色(Insulator material and color) 触点 数 量 (Number of contacts) C (Definition) 13.8 11.56 (Pin length code) 长度代 码 C：黑色(Black)NY66 镀层（PLATING） 长度代 码 (Pin length code) 引 脚间 距 (Pin spacing) (code) 类型代 码 (Type code) (code) 2 1 代 码 4 3 2-80 1-40 代 码 1 (code)代 码 2 2 1 2 3 代 码? 1 (code) BA Single row-straight 双排直脚 单排直脚 定义 单排弯 脚 Single row-angled 双排弯 脚 Double row-angled Double row-straight (Definition) Single row 定义 单排 双排Double row (Definition) 2.54mm 定义 5.08mm 8.08 3.18 3.185.84 Gold flash 定义 0.25μm Au 引 脚镀层 (contact plating) 3μm Sn Pb (Definition) n/2X2.54 4. 98 2. 5 2.54 2.54X(n/2-1) C B A 2.54 2.54 nX2.54 2.54X(n-1) 2. 44 0.64 2. 5 0.64 A C B 2. 5 n/2X2.54 4. 98 2.54 2.54 2.54X(n/2-1) 0.64 1.27 B 2. 54 2. 5 nX2.54 C A 2.54 C 2.54X(n-1) 0.64 2. 44 1.27 A B Different platings such as full gold(any thinckness)or full tin,or selective gold are available. row:4 to 80 pins. Designed for: normal soldering into a PC board or between two PCB's. Pin headers can be supplied in straight or right angle versions. Each one exists in strips of: Single row:1 to 40 pins;double Square Pin Headers Single row-angled Double row-angled Single row-straight Double row-straight n=Number of contacts n=Number of contacts n=Number of contacts n=Number of contacts 注：其它型号可定做 www.tphil.com ??：?????????????5?