PLCC SOCKETS PLASTIC LEADED CHIP CARRIER SOCKET SURFACE MOUNT Adam Technologies, Inc. PLCC SERIES PLCC-32-AT-SMT 32 PIN 44 PIN PLCC-44-AT-SMT 44 PIN 32 PIN .050 [1.27] .050 [1.27] .008 [.203] .300 [7.62] .020 [0.51] .020 [0.51] .400 [10.16] .816 [20.72] .008 [.203] .885 [22.48] .500 [12.70] .173 [4.40] .173 [4.40] .500 [12.70] .715 [18.16] .885 [22.48] 68 PIN PLCC-68-AT-SMT 68 PIN PLCC-84-AT-SMT 84 PIN 84 PIN .050 [1.27] .008 [.203] .050 [1.27] .008 [.203] .020 [0.51] .020 [0.51] .800 [20.32] 1.202 [30.52] 1.00 [25.40] 1.402 [35.60] .173 [4.40] .800 [20.32] .173 [4.40] 1.00 [25.40] 1.202 [30.52] 1.402 [35.60] Recommended Solder Pad Layout .070 [1.78] POSITION 20 POSITIONS E E.330 [8.37] F 28 [5.08] .200 .430 [5.08][10.91] .200.430 [10.91] 28 32 [7.62] .300 .430 [7.62][10.91] .300.529 [13.46] 32 44 [10.16] .300 .630 [7.62][15.99] .400.630 [15.99] 52 .500 [12.70] .500 [12.70] .733 [18.61] .733 [18.61] 52 68 68 84 84 .067 [1.70] .330 F [8.37] 20 44 .067 [1.70] .070 [1.78] .600 [15.24] .600 [15.24] .930 [23.61] .930 [23.61] .800 [20.32] .800 [20.32] 1.13 [28.73] 1.13 [28.73] 1.000 [25.40] 1.000 [25.40] .050 [1.27] .050 [1.27] F F .030 [.76] .030 E [0.76] E 909 Rahway Avenue • Union, New Jersey 07083 • T: 908-687-5000 • F: 908-687-5710 • WWW.ADAM-TECH.COM 187