Question 1

What are the key features of Lite-On Inc. LTH-301-05?

EZKEY · Accepted Answer

This product belongs to the Optical Switches, Transmissive, Phototransistor Output category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Lite-On Inc. with full traceability.

Question 2

What are the main application scenarios for LTH-301-05?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does LTH-301-05 work?

EZKEY · Accepted Answer

This device follows established Optical Switches, Transmissive, Phototransistor Output design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of LTH-301-05?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for LTH-301-05?

EZKEY · Accepted Answer

The global Optical Switches, Transmissive, Phototransistor Output market is growing at ~6-8% CAGR, with particularly strong demand in power management. Lite-On Inc. LTH-301-05 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of LTH-301-05?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Lite-On Inc. provides full technical support and reference designs.

Application	General Purpose
Brand	Lite-On Inc.
Category	Optical Switches, Transmissive, Phototransistor Output
Data Tier	General Description
Description	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	LITEON
Packaging	Bulk
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	250

Recommended Part	Brand	Description
LTST-S310F2KT	Lite-On Inc.	LED RGB CLEAR SMD R/A
LTST-S326KGJRKT	Lite-On Inc.	LED GREEN/RED CLEAR CHIP SMD R/A
CNY17-2S	Lite-On Inc.	General electronic component

LTH-301-05 | Lite-On Inc. Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

LTH-301-05 Application and Selection Guide

LTH-301-05 Model and Manufacturer Information

LTH-301-05 Product Parameters and Description

LTH-301-05 Application and Selection Reference

Recommended Part Numbers for LTH-301-05