Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2011

Earnings Per Share

Schedule of the reconciliation of basic average common shares outstanding to diluted average common shares outstanding

	Three months endedSeptember 30,				Nine months ended September 30,
	2011		2010		2011		2010
Net income attributable to Amphenol Corporation	$	134,623	$	137,268	$	410,332	$	365,292
Basic weighted average common shares outstanding	167,951,866		173,813,753		171,411,779		173,535,255
Effect of dilutive stock options	1,883,201		2,410,996		2,316,630		2,362,197
Diluted weighted average common shares outstanding	169,835,067		176,224,749		173,728,409		175,897,452
Earnings per share attributable to Amphenol Corporation:
Basic	$	0.80	$	0.79	$	2.39	$	2.11
Diluted	$	0.79	$	0.78	$	2.36	$	2.08