| 57441 | 1N748A | Leaded Zener Diode General Purpose | Central Semiconductor |
| 57442 | 1N748A | DOUBLE PLUG CONSTRUCTION | Compensated Devices Incorporated |
| 57443 | 1N748A | 3.9V Professional Grade 400 mW Axial Zener Diode | Continental Device India Limited |
| 57444 | 1N748A | Zeners | Fairchild Semiconductor |
| 57445 | 1N748A | ZENER DIODES | General Semiconductor |
| 57446 | 1N748A | 500mW, silicon zener diode. Zener voltage 3.9 V. Test current 20 mA. +-5% tolerance. | Jinan Gude Electronic Device |
| 57447 | 1N748A | 1N43 1N7 SERIES ZENER DIODES | Leshan Radio Company |
| 57448 | 1N748A | Voltage regulator diode | mble |
| 57449 | 1N748A | ZENER DIODES | Micro Commercial Components |
| 57450 | 1N748A | Zener Voltage Regulator Diode | Microsemi |
| 57451 | 1N748A | Zener Voltage Regulator Diode | Microsemi |
| 57452 | 1N748A | 400mW Zener Diode | Motorola |
| 57453 | 1N748A | Zener Diode 3.9V | Motorola |
| 57454 | 1N748A | 500 milliwatts glass silicon zener diode | Motorola |
| 57455 | 1N748A | Half Watt Zeners | National Semiconductor |
| 57456 | 1N748A | Diode Zener Single 3.9V 5% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 57457 | 1N748A | Voltage Regulator Diode 3.9V | Philips |
| 57458 | 1N748A | Voltage regulator diode | SESCOSEM |
| 57459 | 1N748A | Zener Diodes | Vishay |
|
| 57460 | 1N748A (DO7) | Zener Voltage Regulator Diode | Microsemi |
| 57461 | 1N748A-1 | Zener Voltage Regulator Diode | Microsemi |
| 57462 | 1N748A-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 57463 | 1N748ATR | 3.9V, 0.5W Zener Diode | Fairchild Semiconductor |
| 57464 | 1N748AUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 57465 | 1N748AUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 57466 | 1N748A_T50A | 3.9V, 0.5W Zener Diode | Fairchild Semiconductor |
| 57467 | 1N748A_T50R | 3.9V, 0.5W Zener Diode | Fairchild Semiconductor |
| 57468 | 1N748B | 3.9 V, 20 mA, zener diode | Leshan Radio Company |
| 57469 | 1N748C | 500mW, silicon zener diode. Zener voltage 3.9 V. Test current 20 mA. +-2% tolerance. | Jinan Gude Electronic Device |
| 57470 | 1N748C | 3.9 V, 20 mA, zener diode | Leshan Radio Company |
| 57471 | 1N748C | Diode Zener Single 3.9V 2% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 57472 | 1N748C-1 | Zener Voltage Regulator Diode | Microsemi |
| 57473 | 1N748C-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 57474 | 1N748CUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 57475 | 1N748CUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 57476 | 1N748D | 500mW, silicon zener diode. Zener voltage 3.9 V. Test current 20 mA. +-1% tolerance. | Jinan Gude Electronic Device |
| 57477 | 1N748D | 3.9 V, 20 mA, zener diode | Leshan Radio Company |
| 57478 | 1N748D | Diode Zener Single 3.9V 1% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 57479 | 1N748D-1 | Zener Voltage Regulator Diode | Microsemi |
| 57480 | 1N748D-1E3 | Zener Voltage Regulator Diode | Microsemi |
