Our Products Pin Header Connector 1.25mm pitch Pin Header 1.25mm pitch Pin Header Photo Product Name Series PDF Product Info. Product Name : 0.049" (1.25mm) Pitch - Pin Header Connector - DIP Type Series : HW1252XP Search Product Name : 0.049"(1.25mm)Pitch - Pin Header Connector - SMT type Series : HW1252XT Product Info.