The LTH-301A is a photointerrupter with a built-in infrared LED and phototransistor, designed for non-contact switching in PC board or dual-in-line socket mounting. It features a 5.2mm slot width, operates within a temperature range of -25℃ to +85℃, and supports a collector current of up to 20 mA with a collector-emitter voltage rating of 30 V. The device has a typical saturation voltage of 0.4 V at 20 mA forward current and a dark current of 100 nA. It is rated for lead soldering up to 260℃ for 5 seconds and meets the recommended mounting configuration for surface or through-hole installation.
Transistor Output Slotted Switch, 1-Channel, 5.2mm Slot Width Product overview: LTH-301A 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-301A can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 548-LTH-301A |
| Product Name | Bipolar Transistor |
| TJ | -25 C (-13 F) |
