IPC Propagated D & B Coupon Generator

This coupon generator is based on the Propogated D & B Coupons 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 also recommended that the drill, etch and soldermask fabrication compensations be applied uniformly to both the coupons and product board after the coupons have been designed.



Example Through Via D Coupon


Example Blind Via D Coupon


Example Stacked / Staggered D Coupon



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