| AD42/122-0 | 
                                        Rochester Electronics, LLC | 
                                        3,000 | 
                                        8-BIT ADC IC | 
                                    
                                                                    
                                        | AD42/137-0 | 
                                        Rochester Electronics, LLC | 
                                        347 | 
                                        12-BIT ADC IC | 
                                    
                                                                    
                                        | AD42/173-0 | 
                                        Rochester Electronics, LLC | 
                                        4,826 | 
                                        I.C. 16-BIT A/D IC | 
                                    
                                                                    
                                        | AD42/206-0 | 
                                        Analog Devices Inc. | 
                                        3,000 | 
                                        IC ADC 12BIT SAMPLING 10V 24SOIC | 
                                    
                                                                    
                                        | AD42/236-0REEL | 
                                        Rochester Electronics, LLC | 
                                        1,282 | 
                                        24-BIT SIGMA DELTA ADC IC | 
                                    
                                                                    
                                        | AD42/237-0 | 
                                        Rochester Electronics, LLC | 
                                        2,199 | 
                                        24 BIT SIGMA DELTA ADC IC | 
                                    
                                                                    
                                        | AD42/249-0 | 
                                        Rochester Electronics, LLC | 
                                        2,722 | 
                                        16-BIT A/D CONVERTER IC | 
                                    
                                                                    
                                        | AD42/251-0 | 
                                        Rochester Electronics, LLC | 
                                        129 | 
                                        IC 16 BIT A/D IC | 
                                    
                                                                    
                                        | AD42/255-0 | 
                                        Rochester Electronics, LLC | 
                                        1,300 | 
                                        20-BIT S-D ADC IC | 
                                    
                                                                    
                                        | AD42/256-0 | 
                                        Rochester Electronics, LLC | 
                                        5,155 | 
                                        20-BIT S-D ADC IC | 
                                    
                                                                    
                                        | AD42/274-0 | 
                                        Rochester Electronics, LLC | 
                                        8,899 | 
                                        16-BIT SIGMA DELTA ADC I.C. | 
                                    
                                                                    
                                        | AD42/274-0REEL | 
                                        Rochester Electronics, LLC | 
                                        1,000 | 
                                        16-BIT SIGMA DELTA ADC I.C. | 
                                    
                                                                    
                                        | AD42/275-0 | 
                                        Rochester Electronics, LLC | 
                                        9,710 | 
                                        16-BIT SIGMA DELTA ADC I.C. | 
                                    
                                                                    
                                        | AD42/278-0 | 
                                        Rochester Electronics, LLC | 
                                        92 | 
                                        12-BIT SAMPLING DAC IC | 
                                    
                                                                    
                                        | AD42/280-0 | 
                                        Rochester Electronics, LLC | 
                                        435 | 
                                        24-BIT SIGMA DELTA A/D IC |