SMF-2432SYC-TR Optoelectronics

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An essential component to many electronic systems is a light emitting diode indicator. The SMF-2432SYC-TR is one such device, generally classified as a discrete LED indicator. This device is designed for mounting on a printed circuit board (PCB) and is suitable for a variety of applications including automotive and consumer goods.

The SMF-2432SYC-TR can be easily identified by its 3 pins, two of which are arranged horizontally designating the two anode connections. The third pin is positioned directly below the center of the two anode connections, designating the cathode connection. The forward voltage of the LED is typically between 2.0 and 2.2 volts when it is forward biased. The LED’s peak emission is at a wavelength of 635 nanometers.

The typical power consumption of the SMF-2432SYC-TR is 3-3.3 mA. The luminous luminous intensity is 30 mcd. The device’s housing size is 24x32x7.5 mm and its total weight is 0.4 g. The maximum rated temperature for this device is +125°C.

The main application field for the SMF-2432SYC-TR is in automotive and consumer goods. Discrete LEDs are well-suited for applications that require high reliability, power saving, and low voltage operation. Examples of scenarios that can benefit from discrete LEDs include warning indicators, resolution/compatibility indicators, operational preview indicators, etc.

The working principle of the SMF-2432SYC-TR is quite simple. To turn on the LED, a voltage must be provided across the anodes terminals. When the LED is forward biased, electrons are driven toward the anode terminal and holes are driven toward the cathode terminal. The holes then recombine with electrons to produce light. The intensity of light generated is determined by the voltage applied to the LED. The higher the voltage, the brighter the LED will shine.

LEDs are also commonly used in light-based logic systems, in which two or more LEDs are used to represent binary values (1 or 0). This is known as a discrete LED system, as each LED has a distinct, actuated state. Discrete logic systems are used to control a variety of applications such as industrial control systems, automation systems, and communication systems.

Overall, the SMF-2432SYC-TR is a reliable and cost-effective LED indicator for a variety of automotive and consumer goods. Its simple working principle, low power consumption, and small form factor make it an ideal choice for a variety of applications requiring discrete LED indication.

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