Notes & Special Instructions
This coupon generator is based on the propagated B coupon of IPC 2221B Appendix A and the latest IPC 1-10c committee requirements. It is advised that you familiarize yourself with the coupon specifications before using the generator.
It is recommended that the coupons be designed by the printed board fabricator in order to ensure that the correct drill sizes are used. Additionally, etch and solder mask fabrication compensations shall be applied uniformly to both the coupons and product board after the coupons have been designed.