LTH-301-32 is a photointerrupter with an infrared LED and phototransistor pair for non-contact switching, designed for direct PCB or dual-in-line socket mounting. It has a 15 mm slot width and operates over a temperature range of -25°C to +85°C. The device supports a maximum forward current of 60 mA for the LED and a collector current of 20 mA for the phototransistor, with a collector-emitter voltage rating of 30 V. Saturation voltage is 0.4 V at 20 mA forward current, and rise and fall times are 3-15 μs and 4-20 μs respectively under specified test conditions. The package complies with lead soldering temperature requirements of 260°C for 5 seconds. It meets no specified industry standards beyond operational ratings.
Transistor Output Slotted Switch, 1-Channel, 15mm Slot Width Product overview: LTH-301-32 from Lite-On is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Optical Switches, Transmissive, Phototransistor Output. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 548-LTH-301-32 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 548-LTH-301-32 |
| Product Name | Bipolar Transistor |
| TJ | -25 C (-13 F) |
