Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-1N4557RB | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1 | |
| Category | Discrete Semiconductor Products | |
| Family | Diodes - Zener - Single | |
| Series | - | |
| Packaging | Bulk | |
| Voltage - Zener (Nom) (Vz) | 3.9V | |
| Tolerance | ±5% | |
| Power - Max | 50W | |
| Impedance (Max) (Zzt) | 0.16 Ohm | |
| Current - Reverse Leakage @ Vr | 150µA @ 500mV | |
| Voltage - Forward (Vf) (Max) @ If | 1.5V @ 10A | |
| Operating Temperature | -65°C ~ 175°C | |
| Mounting Type | Through Hole | |
| Package / Case | TO-204AD | |
| Supplier Device Package | TO-204AD (TO-3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | 1N4557RB | |
| Related Links | 1N45, 1N4557RB Datasheet, Microsemi Commercial Components Distributor | |
![]() | BZX84C18S-7 | DIODE ZENER ARRAY 18V SOT363 | datasheet.pdf | |
![]() | CRCW0603102RFKEAHP | RES SMD 102 OHM 1% 1/4W 0603 | datasheet.pdf | |
![]() | 38FSP8B6M7RT | SWITCH PUSHBUTTON SPDT 0.4VA 20V | datasheet.pdf | |
![]() | ECA-0JHG471I | CAP ALUM 470UF 20% 6.3V RADIAL | datasheet.pdf | |
![]() | 430500-08-0 | Connector Barrier Block Strip 8 Circuit 0.438" (11.12mm) | datasheet.pdf | |
![]() | RLR07C1242FRRSL | RES 12.4K OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | V420LA40BPX1347 | VARISTOR 610V 6.5KA DISC 20MM | datasheet.pdf | |
![]() | KAE03SGGT | SWITCH DIP | datasheet.pdf | |
![]() | 77311-402-00LF | BERGSTRIP 0.100" SNGL ST | datasheet.pdf | |
![]() | 539685-2 | ERGO DIE MQS | datasheet.pdf | |
![]() | F39-JC15E1 | F39-JC15E1 | datasheet.pdf | |
![]() | CN0756-000 | TINEL LOCK RING ADAPT | datasheet.pdf |