超小型贴片接收头IRM-H638M3/TR2外形尺寸与极性。此外形规格的贴片接收头规格有：IRM-H638M3/TR2，38KHz中心接收频率IRM-H636M3/TR2，36KHz中心接收频率IRM-H638T/TR2，38KHz中心接收频率IRM-H636T/TR2，36KHz中心接收频率IRM-H656T/TR2，56KHz中心接收频率IRM-H638T/TR2属于贴片接收头，特性如下：1.超小尺寸压模封装，编带卷盘包装，可以上SMT自动插件与回流焊制程2.38KHz中心载波频3.低电压驱动：Vcc3~5V，消耗电流低：0.4mA4.可有效抑制可见光源的干扰：感应峰值波长940nm5.接收距离长：中心接收距离大于8米，45度角接收距离大于5米6.无铅，符合RoHS版本红外接收头IRM-H638M3/TR2一般是应用在：音响,电视,功放机,DVD机,,机顶盒,冷气机,暖风机,,电灯等品名例举：IRM-8601S,IRM-8601S-1,IRM-8601S-2,IRM-8601S-5,IRM-8602S,IRM-8602S-1,IRM-8602S-2,IRM-8602S-5IRM-8607S,IRM-8607S-1,IRM-8607S-2,IRM-8607S-5,IRM-8608S,IRM-8608S-1,IRM-8608S-2,IRM-8608S-5,IRM-8751,IRM-8751-1,IRM-8751-2,IRM-8751-5,IRM-8752,IRM-8752-1,IRM-8752-2,IRM-8752-5,IRM-8753,IRM-8753-1,IRM-8753-2,IRM-8753-5,IRM-8755,IRM-8755-1,IRM-8755-2,IRM-8755-5,IRM-8861S,IRM-8871S,IRM-8881S,IRM-2638A,IRM-2638T,IRM-3638A,IRM-3638T,IRM-3638N3,IRM-2738,IRM-3738,IRM-2738T,IRM-3738T,IRM-3638TF4,IRM-2638F4,IRM-2638S5F4,IRM-2638S6F3,IRM-2638S8F5,IRM-2638S18,IRM-2638S17,IRM-V038T,IRM-H238/TR2,IRM-H238T/TR2,IRM-V538/TR2,IRM-V538T/TR2,IRM-H538/TR2,IRM-H538T/TR2,IRM-H638T/TR2,IRM-6638T