| Nr. | Part Name | Description | Manufacturer by |
| 503081 | LM339N | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 503082 | LM339N | Single Supply Quad Comparators | ON Semiconductor |
| 503083 | LM339N | Single Supply Quad Comparators | ON Semiconductor |
| 503084 | LM339N | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503085 | LM339N | Quad Voltage Comparators for Industrial/ Commercial and Military Applications | Intersil |
| 503086 | LM339NSLE | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503087 | LM339NSR | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503088 | LM339P | LOW POWER QUAD VOLTAGE COMPARATOR | ST Microelectronics |
| 503089 | LM339PT | LOW POWER QUAD VOLTAGE COMPARATOR | ST Microelectronics |
| 503090 | LM339PW | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503091 | LM339PWLE | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503092 | LM339PWR | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503093 | LM339Y | Quad, General Purpose Differential Comparator | Texas Instruments |
| 503094 | LM34 | Precision Fahrenheit Temperature Sensor | National Semiconductor |
| 503095 | LM340 | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503096 | LM340 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503097 | LM340 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | ON Semiconductor |
| 503098 | LM340-5.0 MDA | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503099 | LM340-5.0 MWA | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503100 | LM340-5.0MDA | 3-Terminal Positive Regulators | National Semiconductor |
| 503101 | LM340-5.0MDA | 3-Terminal Positive Regulators | National Semiconductor |
| 503102 | LM340-5.0MDA | 3-Terminal Positive Regulators | National Semiconductor |
| 503103 | LM3403 | Quad Operational Amplifiers | National Semiconductor |
| 503104 | LM3403J | Quad Operational Amplifiers | National Semiconductor |
| 503105 | LM3403M | Quad Operational Amplifiers | National Semiconductor |
| 503106 | LM3403N | Quad Operational Amplifiers | National Semiconductor |
| 503107 | LM340A | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503108 | LM340A | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503109 | LM340AS-5.0 | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503110 | LM340ASX-5.0 | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503111 | LM340AT | 3-Terminal Positive Regulators | National Semiconductor |
| 503112 | LM340AT-12 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503113 | LM340AT-12 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | ON Semiconductor |
| 503114 | LM340AT-15 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503115 | LM340AT-15 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | ON Semiconductor |
| 503116 | LM340AT-5 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503117 | LM340AT-5.0 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | Motorola |
| 503118 | LM340AT-5.0 | Series 3-Terminal Positive Regulators | National Semiconductor |
| 503119 | LM340AT-5.0 | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | ON Semiconductor |
| 503120 | LM340K-12 | Series 3-Terminal Positive Regulators | National Semiconductor |
| | | |
