The smallest routing dimension for following surface finishing are listed below:  

Immersion Silver     3.55” * 2.17”
Immersion Tin         3.937” * 5.91”
Entek                      3.55” * 2.17”

Please build up in array if the width or length of the individual piece is smaller than the figures above. Should you need us to build up an array for you, a premium of $25 would be charged. The lead-time would be postponed as we would need your approval of the array before starting the production.