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LST670-J from OSRAM

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LST670-J

Manufacturer: OSRAM

TOPLED

Partnumber Manufacturer Quantity Availability
LST670-J,LST670J OSRAM 2000 In Stock

Description and Introduction

TOPLED The LST670-J is a high-power LED from OSRAM. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** OSRAM  
- **Part Number:** LST670-J  
- **Type:** High-Power LED  
- **Color:** Deep Red  
- **Wavelength:** 660 nm (typical)  
- **Forward Voltage (Vf):** 2.2 V (typical at 700 mA)  
- **Forward Current (If):** 700 mA (typical)  
- **Optical Power Output:** 380 mW (typical at 700 mA)  
- **Viewing Angle:** 120°  
- **Package:** Ceramic-based, compact design  
- **Operating Temperature Range:** -40°C to +110°C  
- **Storage Temperature Range:** -40°C to +100°C  

### **Descriptions and Features:**  
- Designed for high-efficiency applications requiring deep red light.  
- Suitable for horticultural lighting, medical applications, and general illumination.  
- Robust ceramic package ensures high thermal stability and reliability.  
- High radiant power output with low thermal resistance.  
- RoHS compliant and halogen-free.  

For exact performance characteristics, refer to the official OSRAM datasheet.

Application Scenarios & Design Considerations

TOPLED
Partnumber Manufacturer Quantity Availability
LST670-J,LST670J SIEMENS 4000 In Stock

Description and Introduction

TOPLED The **LST670-J** is a **current transformer** manufactured by **SIEMENS**. Below are its specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Current Transformer (CT)  
- **Rated Primary Current (Ipn):** Varies (specific value depends on model variant)  
- **Rated Secondary Current (Isn):** Typically **5A** or **1A** (depends on configuration)  
- **Accuracy Class:** Standard accuracy classes (e.g., **0.5**, **1**, **3**, or **5** for metering/protection)  
- **Frequency:** Designed for **50/60 Hz** power systems  
- **Rated Thermal Short-Circuit Current (Ith):** High withstand capability (exact value depends on model)  
- **Rated Dynamic Current (Idyn):** High mechanical stability under fault conditions  
- **Insulation Voltage:** Typically **up to 0.72 kV** (for low-voltage applications)  
- **Mounting:** Designed for **panel or DIN rail mounting** (varies by model)  
- **Compliance:** Meets **IEC 61869-2** (or equivalent standards)  

### **Descriptions & Features:**  
- **Purpose:** Used for **current measurement and protection** in electrical systems.  
- **Core Type:** High-quality magnetic core for precise current transformation.  
- **Construction:** Compact and robust design for industrial environments.  
- **Terminals:** Secure screw-type terminals for reliable connections.  
- **Applications:** Suitable for **energy metering, relay protection, and monitoring** in LV/MV systems.  
- **Safety:** Provides galvanic isolation between primary and secondary circuits.  

For exact ratings (e.g., Ipn, Ith, accuracy), refer to the **SIEMENS datasheet** for the specific **LST670-J** variant.

Application Scenarios & Design Considerations

TOPLED

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