| Nr. | Part Name | Description | Manufacturer by |
| 21401 | 1N5543 | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21402 | 1N5543 | LOW VOLTAGE AVALANCHE ZENER DIODES HIGH PERFORMANCE: LOW NOISE, LOW LEAKAGE | Knox Semiconductor Inc |
| 21403 | 1N5543A | Low Voltage Avalanche Zener | Microsemi |
| 21404 | 1N5543B | Low Voltage Avalanche Zener | Microsemi |
| 21405 | 1N5543B | Low Voltage Avalanche Zener | Microsemi |
| 21406 | 1N5543B | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21407 | 1N5543B-1 | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21408 | 1N5543C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21409 | 1N5543C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21410 | 1N5543D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21411 | 1N5543D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21412 | 1N5544 | Low Voltage Avalanche Zener | Microsemi |
| 21413 | 1N5544 | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21414 | 1N5544 | LOW VOLTAGE AVALANCHE ZENER DIODES HIGH PERFORMANCE: LOW NOISE, LOW LEAKAGE | Knox Semiconductor Inc |
| 21415 | 1N5544A | Low Voltage Avalanche Zener | Microsemi |
| 21416 | 1N5544B | Low Voltage Avalanche Zener | Microsemi |
| 21417 | 1N5544B | Low Voltage Avalanche Zener | Microsemi |
| 21418 | 1N5544B | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21419 | 1N5544B-1 | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21420 | 1N5544C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21421 | 1N5544C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21422 | 1N5544D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21423 | 1N5544D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21424 | 1N5545 | Low Voltage Avalanche Zener | Microsemi |
| 21425 | 1N5545 | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21426 | 1N5545 | LOW VOLTAGE AVALANCHE ZENER DIODES HIGH PERFORMANCE: LOW NOISE, LOW LEAKAGE | Knox Semiconductor Inc |
| 21427 | 1N5545A | Low Voltage Avalanche Zener | Microsemi |
| 21428 | 1N5545B | Low Voltage Avalanche Zener | Microsemi |
| 21429 | 1N5545B | Low Voltage Avalanche Zener | Microsemi |
| 21430 | 1N5545B | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21431 | 1N5545B-1 | LOW REVERSE LEAKAGE CHARACTERISTICS | Compensated Devices Incorporated |
| 21432 | 1N5545C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21433 | 1N5545C | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21434 | 1N5545D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21435 | 1N5545D | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21436 | 1N5546 | Low Voltage Avalanche Zener | Microsemi |
| 21437 | 1N5546 | 0.4W LOW VOLTAGE AVALANCHE DIODES | Jinan Gude Electronic Device |
| 21438 | 1N5546A | Low Voltage Avalanche Zener | Microsemi |
| 21439 | 1N5546B | Low Voltage Avalanche Zener | Microsemi |
| 21440 | 1N5546B | Low Voltage Avalanche Zener | Microsemi |
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