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		Information on package SOT109; Plastic small outline package; 16 leads; body width 3.9 mm
 | Outline drawing of package SOT109 |   |   
| Package version | Packagename | Package description | Issue date |  
| SOT109  | SO16  | Plastic small outline package; 16 leads; body width 3.9 mm  | 97-05-22  |  
 
 | Chemical content of package SOT109 |   |   
	| Part | 
	Material | 
	Weight (mg) |  
	 | 
 
	| Leadframe | 
	Cu
 | 
	32 mg | 
 
	| Bond wire | 
	Au
 | 
	2 mg | 
 
	| Plastic/encapsulation | 
	Epoxy
 | 
	109 mg | 
 
	| Active device | 
	Si
 | 
	3.90 mg | 
 
	| Plating | 
	SnPb20 | 
	5.30 mg | 
 
	 | 
 
	| Total amount (approx.):  | 
	152 mg | 
 
 
Composition of SnPb20
 
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