| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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21,020 pcs
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21020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Vishay Dale VSLB3948 is a high-speed infrared emitting diode designed for applications requiring efficient IR emission. It operates with a typical forward current of 100mA and a peak wavelength of 940nm, making it suitable for various sensing and control systems.
This diode is molded in a clear T-1 epoxy package with through-hole mounting. It offers a typical radiant intensity of 65mW/sr and a viewing angle of 44°. The operating temperature range is from -25°C to +85°C, and it has a maximum power dissipation of 160mW.
Key electrical characteristics include a typical forward voltage of 1.42V at 100mA and a fast rise time of 15ns. The component is designed for high pulse current operation and exhibits good spectral matching to silicon photodetectors.
Applications include infrared remote control units and other systems where reliable infrared signal transmission is necessary. The through-hole package facilitates easy integration into printed circuit boards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak wavelength is 940 nm.
The typical forward voltage is 1.42V at 100mA.
The angle of half intensity is 44°.
The operating temperature range is -25°C to +85°C.
The package type is T-1 with clear epoxy, and it is through-hole mounted.