This is the datasheet of NJL5171K, which mainly introduces the features and characteristics of the product.
The document describes the NJL5171K, a single-in-line super miniature, super thin type photo reflector manufactured by New Japan Radio Co., Ltd. It consists of a high output power LED and a sensitive Si photo transistor with a built-in visible light cut-off filter.
This datasheet provides absolute maximum ratings, electro-optical characteristics, typical performance curves, and handling precautions. Key applications include end detection for video/audio tapes, rotation detection for motors, paper edge detection in printers/fax machines, line code reading, and industrial system detection.
| Forward Current (Continuous) | 50 mA |
|---|---|
| Reverse Voltage (Continuous) | 6 V |
| Power Dissipation (Total) | 400 mW |
| Operating Temperature | -20~+90 °C |
| Storage Temperature | -30~+100 °C |
The pulse width must be limited to 10 microseconds.
The recommended maximum soldering temperature is 260°C for less than 10 seconds.