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CJT A2547H-6P是长江连接器(CJT)推出的一款2.54mm间距单排带锁扣胶壳,属于线对板/线对线连接系列,专为紧凑空间内的可靠电气连接设计。其核心定位是兼顾「高可靠性」与「安装灵活性」,适用于对连接稳定性要求较高的中低端电子设备,典型应用场景包括:
该胶壳的核心参数严格遵循2.54mm标准间距设计,具体规格如下:
类别 详细参数 插孔结构 1排6PIN(单排) 中心间距(P) 2.54mm(标准间距) 排数/每排PIN数 1排×6PIN 外观颜色 黑色(耐脏、易识别) 锁扣/防呆设计 带锁扣(无额外防呆) 引脚翅片设计 不带翅(节省安装空间) 塑料主体材质 PBT(聚对苯二甲酸丁二醇酯) 阻燃等级 UL94V-0(垂直燃烧自熄) 工作温度范围 -40℃~+105℃(宽温适用) 连接类型 线对板/线对线兼容胶壳配备卡扣式锁扣,当与配套端子/接插件卡合时,锁扣会自动扣紧,有效防止设备振动、搬运过程中出现松脱或接触不良。解锁时只需轻压锁扣即可分离,操作便捷且重复插拔寿命达500次以上(符合行业常规标准)。
无引脚翅片设计(即端子无固定翅),使得胶壳整体尺寸更紧凑,可直接适配PCB板上的标准焊盘,无需额外预留翅片安装空间,特别适合小型化设备的内部布局。
采用行业通用的2.54mm中心间距,可与绝大多数同间距的端子、接插件兼容(如CJT配套的A2547系列端子),无需额外定制适配件,降低采购与设计成本。
胶壳主体采用PBT工程塑料,具备以下特性:
阻燃等级达到UL94V-0(垂直燃烧测试中,火焰离开后10秒内自熄,且无滴落物引燃下方棉花),符合电子设备的消防安全标准,可有效降低火灾风险。
CJT(长江连接器)是国内专注于连接器研发、生产的知名厂商,产品覆盖2.54mm、3.96mm等主流间距系列,广泛应用于家电、工业、汽车电子等领域。A2547H-6P胶壳通过了RoHS环保认证(符合欧盟有害物质限制标准),且每批次产品均经过通断测试、温度循环测试,确保性能一致性。
该产品以「高性价比+可靠性能」为核心竞争力,适合对成本敏感但需稳定连接的电子设备,是小型化电路设计的优选胶壳之一。
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