KELAN 5004 条纹电路板, 单面, 2.54mm, 121.9mm x 457.2mm
The is a 121.9 x 457.2mm single sided Prototyping Board made of FR-2 copper clad laminated with 2.54mm thickness and 1.3mm hole diameter. This board features NEMA FR-2 UL-V-0 paper phenolic laminate, possessing low odour, with very good thermal behaviour and balanced x, y, z-linear thermal expansion coefficient. Room temperature punching grads, with outstand quality. The base laminate compliances to IEC-249-2-7. Economical antimonium free grade.