--- /dev/null
+#!/usr/bin/python
+# Copyright 2010 by Bdale Garbee <bdale@gag.com>. GPLv2
+#
+# Program to emit PCB footprint for C&K PN22SJNA03QE DPDT switch
+#
+
+# dimensions in mm from footprint drawing at DigiKey
+BodyWidth = 12 # body outline
+BodyHeight = 6.8
+PinSpace = 2.49
+PinDiam = 0.89
+MntWidth = 11.40
+MntHeight = 4.19
+MntDiam = 1.50
+
+import sys
+
+# we're going to use the 1/100 of a mil fundamental unit form
+def mm2mils100( mm ):
+ return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
+
+print '# author: Bdale Garbee'
+print '# email: bdale@gag.com'
+print '# dist-license: GPL 2'
+print '# use-license: unlimited'
+
+print 'Element[0x0 "PN22SJNA03QE" "" "" 0 0 0 0 0 100 0x0]'
+print "("
+print ' Pin[',\
+ mm2mils100(-PinSpace), \
+ mm2mils100(-PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin1" "1" 0x0101]'
+
+print ' Pin[',\
+ mm2mils100(0), \
+ mm2mils100(-PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin2" "2" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(PinSpace), \
+ mm2mils100(-PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin3" "3" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(PinSpace), \
+ mm2mils100(PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin6" "6" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(0), \
+ mm2mils100(PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin5" "5" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(-PinSpace), \
+ mm2mils100(PinSpace/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(PinDiam), \
+ '"pin4" "4" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(-MntWidth/2), \
+ mm2mils100(MntHeight/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(MntDiam), \
+ '"pin7" "G" 0x0001]'
+
+print ' Pin[',\
+ mm2mils100(MntWidth/2), \
+ mm2mils100(-MntHeight/2), \
+ mm2mils100(2), \
+ mm2mils100(1), \
+ mm2mils100(2.2), \
+ mm2mils100(MntDiam), \
+ '"pin8" "G" 0x0001]'
+
+print ' ElementLine[',\
+ -mm2mils100(BodyWidth/2), \
+ -mm2mils100(BodyHeight/2), \
+ mm2mils100(BodyWidth/2), \
+ -mm2mils100(BodyHeight/2), \
+ mm2mils100(0.1), \
+ ']'
+print ' ElementLine[',\
+ -mm2mils100(BodyWidth/2), \
+ -mm2mils100(BodyHeight/2), \
+ -mm2mils100(BodyWidth/2), \
+ mm2mils100(BodyHeight/2), \
+ mm2mils100(0.1), \
+ ']'
+print ' ElementLine[',\
+ -mm2mils100(BodyWidth/2), \
+ mm2mils100(BodyHeight/2), \
+ mm2mils100(BodyWidth/2), \
+ mm2mils100(BodyHeight/2), \
+ mm2mils100(0.1), \
+ ']'
+print ' ElementLine[',\
+ mm2mils100(BodyWidth/2), \
+ mm2mils100(BodyHeight/2), \
+ mm2mils100(BodyWidth/2), \
+ -mm2mils100(BodyHeight/2), \
+ mm2mils100(0.1), \
+ ']'
+
+print ")"