【Atmel】89C5121-SK1,KIT SMART CARD FOR AT89C5121
89-CBSA-0.5X0.5X0.8,RF SHIELD 0.5" X 0.5" T/H
89-CBSA-0.5X0.75X0.8,RF SHIELD 0.5" X 0.75" T/H
89-CBSA-0.5X1.0X0.8,RF SHIELD 0.5" X 1" THROUGH HOLE
89-CBSA-0.5X1.25X0.8,RF SHIELD 0.5" X 1.25" T/H
89-CBSA-0.5X1.5X0.8,RF SHIELD 0.5" X 1.5" T/H
89-CBSA-0.5X1.75X0.8,RF SHIELD 0.5" X 1.75" T/H
89-CBSA-0.5X2.0X0.8,RF SHIELD 0.5" X 2" THROUGH HOLE