WEE Diodes – a solid foundation for projects and service

WEE Brand in Our Product Range
We have added WEE brand products to our offer, covering a wide range of standard semiconductor diodes used in electronic circuits. The assortment has been prepared with the most commonly used diode types in mind, available in both through-hole (THT) and surface-mount (SMD) versions. The offered components are used in typical power supply, protection, and signal circuits, including power supplies, converters, LED drivers, and general-purpose electronic devices. The products are available in popular packages, making them suitable for both new designs and service applications.
WEE brand products come from current commercial distribution and complement the range of basic electronic components. These solutions are intended for standard applications where availability and compliance with commonly used standards are important.
Selected products available:
- Switching and signal diodes: 1N4148WS, 1N4148W, BAV21WS, BAV70, BAV99
- Rectifier diodes: 1N4007, 1N5408, FR107, SM4007
- Fast recovery diodes: ES1J, ES2D, UF5408, RS1M, US1M
- SMD diodes: M7, S1M, S2M
- Schottky diodes: BAT54C, SS14, SS16
WEE products feature parameters typical for their respective diode types and comply with the manufacturer’s technical documentation. The components are available in widely used packages and parameter ranges, enabling their use in both new projects and in repairs or upgrades of existing electronic systems.
Key features:
- Availability of popular references commonly used in electronics
- Wide range of operating voltages and currents within the offered assortment
- Through-hole (THT) and surface-mount (SMD) versions
- Electrical parameters suitable for typical operating conditions
- Can be used as replacements for standard diodes after verification of technical parameters
Typical applications:
- Rectifier circuits in linear and switching power supplies
- Power supply circuits, including bridge rectifiers
- Protection circuits against overvoltage and reverse polarity
- Signal paths and switching circuits
- DC-DC converters and switching power supplies
- LED drivers and lighting power systems
- Consumer and industrial electronics
- Service and repair applications
Detailed product information is available on the manufacturer’s website: WEE Technology Company Limited
If you want to check current stock levels and prices, click on the product symbol.
| SYMBOL | DESCRIPTION |
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0,2A ; 75V ; fast<4ns; packaging: tape&reel |
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0,3A; 100V; fast <4ns packaging: tape&reel |
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0,2A; 250V; SMD; 0,2W; packaging: tape&reel |
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70V; 200mA; SOT23 packaging: tape&reel |
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0,15A; 100V; ultra fast <6ns; packaging: tape&reel |
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1A; 1000V; packaging: ammo; |
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3A; 1000V; packaging: ammo; bulk; equivalent: 30S10; 3E10; CPR3-100; GP30M |
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1A; 600V; ultra fast <35ns packaging: reel; |
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2A; 200V; ultra fast <20ns packaging: reel; |
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1A; 1000V; fast <500ns packaging: ammo; |
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1A; 1000V packaging: tape&reel; |
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1A; 1000V; fast <500ns packaging: tape&reel; |
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1A; 1000V; packaging: reel; equivalent: FM4007; GS1M; MRA4007 |
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2A; 1000V; packaging: reel; |
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1A; 1000V; packaging: tape&reel; |
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3A; 1000V; ultra fast <75ns packaging: ammo; equivalent: HER308; SF310 |
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1A; 1000V; ultra fast <75ns packaging: reel; equivalent: BYG21M |
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0,2A; 30V; packing: tape/reel |
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1A; 40V; package: tape/reel |
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1A; 60V; package: tape/reel |