PHOTOTRANSISTORS The ST1KLB is a phototransistor manufactured by KODENSHI. Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Type:** Phototransistor
- **Package:** Through-hole (likely in a standard 3mm or 5mm package)
- **Spectral Response Range:** Typically sensitive to visible and near-infrared light (exact range not specified in Ic-phoenix technical data files)
- **Collector-Emitter Voltage (VCEO):** Standard ratings (exact value not specified)
- **Collector Current (IC):** Dependent on light intensity (exact max value not specified)
- **Dark Current (ID):** Low leakage current in the absence of light
- **Operating Temperature Range:** Standard industrial range (exact values not specified)
### **Descriptions:**
- The ST1KLB is a light-sensitive transistor that converts incident light into an electrical signal.
- It is commonly used in optoelectronic applications such as light detection, object sensing, and optical switching.
- The device operates by generating a collector current proportional to the intensity of incoming light.
### **Features:**
- **High Sensitivity:** Responds effectively to ambient light or modulated light sources.
- **Fast Response Time:** Suitable for applications requiring quick detection.
- **Low Dark Current:** Ensures minimal leakage when no light is present.
- **Reliable Performance:** Designed for stable operation in various lighting conditions.
For exact electrical characteristics, mechanical dimensions, or application-specific details, refer to the official KODENSHI datasheet.
