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 | |
![]() | 1514110000 | TERM BLOCK HDR 17POS R/A 5.08MM | datasheet.pdf | |
![]() | EE-SX671R | OPTO SENSOR 5MM LT/DARKON TRANS | datasheet.pdf | |
![]() | 1641190000 | TERM BLOCK HDR 36POS VERT 3.5MM | datasheet.pdf | |
![]() | MCR18EZHF1152 | RES SMD 11.5K OHM 1% 1/4W 1206 | datasheet.pdf | |
![]() | EBM30DCMI-S288 | CONN EDGECARD 60POS .156 EXTEND | datasheet.pdf | |
![]() | VWRAS1-D24-D5-SIP | CONVERTER DC/DC +/-5V OUT 1W | datasheet.pdf | |
![]() | MSP430F2274TRHAR | IC MCU 16BIT 32KB FLASH 40VQFN | datasheet.pdf | |
![]() | MS27472T14B15PLC | CONN HSG RCPT 15POS WALL MT PINS | datasheet.pdf | |
![]() | BZW04-64B-E3/73 | TVS DIODE 64.1VWM 103VC DO204AL | datasheet.pdf | |
![]() | 7201SPD9CBE | SWITCH TOGGLE DPDT 0.4VA 20V | datasheet.pdf | |
![]() | 70F-110-20-PB | Connector Quick Connect Receptacle 22-26 AWG 0.110" (2.79mm) Crimp | datasheet.pdf | |
![]() | TV07RW-11-19PB-P15AD | HD 38999 19C 19#23 PIN RECP | datasheet.pdf |