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WAFER-PH2.0-3PZZ是讯普(XUNPU)品牌推出的单排3Pin直插式线对板针座,属于PH2.0系列连接器范畴,核心定位为小型电子设备的低压信号/小功率传输连接。其核心参数清晰明确,适配多数紧凑场景需求:
采用2.0mm窄间距+单排3Pin设计,板上安装尺寸仅8mm(长度)×4.7mm(宽度),相比传统2.54mm间距连接器,空间占用减少约20%,特别适合便携式设备、小型家电等对PCB面积要求严格的场景。
插件式结构无需复杂的表面贴装工艺,手工焊接或自动化波峰焊均可适配;直插针脚与PCB板开孔精准匹配,焊接后接触牢固,避免因振动导致的松动问题,降低售后故障率。
触头采用黄铜基底+锡镀层设计:黄铜导电性能优异,能降低传输损耗;锡镀层可有效减少接触电阻(约10mΩ以下),同时增强抗氧化能力,多次插拔后仍保持稳定接触(插拔寿命可达500次以上)。
外壳选用PA66工程塑料,阻燃等级达到UL94V-0(可自熄,避免火灾风险),且耐温范围覆盖-25℃~+85℃,能适应不同环境温度(如北方冬季室内、南方夏季湿热环境),无需额外防护即可稳定工作。
额定电流2A、电压250V的参数,可覆盖多数低压直流/交流电路的功率传输(如小家电控制板的电源连接、LED模组的信号传输),无需额外搭配更大规格的连接器,降低BOM成本。
针座与配套线端端子(PH2.0系列)的插拔力设计在1N~3N之间,单次插拔顺畅不卡顿,多次插拔后仍能保持接触压力,避免因接触不良导致的信号中断或功率损耗。
如智能插座、加湿器、小型电风扇、电热水壶等设备的控制板与电源线/信号线连接,适配其紧凑的内部空间布局,安装简单且稳定可靠。
移动电源、蓝牙耳机充电盒、智能手环的内部模块连接(如电池与主板、主板与传感器的连接),满足小型化需求,同时避免因振动导致的接触问题。
小功率LED灯带控制器、LED台灯模组的电源与信号传输,稳定传输低功率电流(如12V/1A),适配LED的低压工作特性,延长灯具使用寿命。
小型传感器节点(如温湿度传感器)、简易PLC扩展模块的板间连接,满足工业场景下的基本传输需求,且耐温性能适配车间环境。
需搭配PH2.0系列线端端子(如PH2.0-3P端子)使用,确保插拔适配;若需单端连接,需确认端子与线径的匹配(通常适配AWG22~AWG26线材)。
需明确排数(单排)、Pin数(3Pin)、间距(2.0mm),避免与2.54mm等其他间距连接器混淆,确保应用场景匹配。
WAFER-PH2.0-3PZZ作为讯普PH系列的经典线对板针座,凭借紧凑结构、可靠性能、适配性强的特点,成为小型电子设备低压连接的常用选择。其覆盖的应用场景广泛,安装便捷,能有效降低产品设计与生产的成本,是多数小家电、便携式设备的理想连接方案。
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