DIODE ZENER 12V 1W SMA Product overview: 1SMA4742TR from SMC Diode Solutions is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 12V, 1W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 12V, 1W, Zener Diode Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 295-1SMA4742TR can be used for catalog matching and distributor lookup.
Manufacturer: SMC Diode Solutions
Win Source Part Number: 108343-1SMA4742TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA
Current - Reverse Leakage @ Vr: 5μA @ 9.1V
Voltage - Zener (Nom) (Vz): 12V
Impedance (Max) (Zzt): 9 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -65°C to 150°C
Case / Package: SMA (DO-214AC)
Maximum Power Dissipation: 1W
Popularity: Medium
Fake Threat In the Open Market: 94 pct.
Supply and Demand Status: Balance
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Zener Diodes | Zener Diodes |
| Product Number | 295-1SMA4742TR | 108343-1SMA4742TR |
| Product Name | 12V 1W Zener Diode | Diodes - Zener - Single - 1SMA4742TR |
| Package | Reel - TR | SMA (DO-214AC); SMA |
| ZZT | 9 ohms | 9 ohms |
| PD | 1000 milliwatts | 1000 milliwatts |
| Tj | -65 C (-85 F) | -65 to 150 C (-85 to 302 F) |
