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LH1505 from SIEMENS

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LH1505

Manufacturer: SIEMENS

Device is not Implied at these or any Other conditions in Excess

Partnumber Manufacturer Quantity Availability
LH1505 SIEMENS 21 In Stock

Description and Introduction

Device is not Implied at these or any Other conditions in Excess The part **LH1505** is manufactured by **SIEMENS**. Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** SIEMENS  
- **Part Number:** LH1505  
- **Type:** Relay or control component (specific application may vary)  
- **Voltage Rating:** Typically rated for industrial control voltages (exact voltage depends on application)  
- **Current Rating:** Designed for moderate to high current switching (specifics may vary)  
- **Contact Configuration:** May include SPDT (Single Pole Double Throw) or other configurations depending on model  
- **Mounting Style:** DIN rail or panel mount (varies by variant)  

### **Descriptions:**  
- The **LH1505** is a relay or industrial control component used in automation and electrical systems.  
- It is designed for reliable switching in industrial environments.  
- Often used in motor control, PLC systems, or power distribution applications.  

### **Features:**  
- **Robust Construction:** Built for durability in harsh industrial conditions.  
- **High Switching Capacity:** Capable of handling significant electrical loads.  
- **Modular Design:** Compatible with standard industrial mounting systems.  
- **Wide Voltage Range:** Supports multiple voltage levels for flexibility.  

For exact technical details, refer to the official **SIEMENS datasheet** or product documentation.

Application Scenarios & Design Considerations

Device is not Implied at these or any Other conditions in Excess
Partnumber Manufacturer Quantity Availability
LH1505 LH 99 In Stock

Description and Introduction

Device is not Implied at these or any Other conditions in Excess The LH1505 is a high-speed, high-current Darlington transistor array manufactured by LH.  

### **Specifications:**  
- **Configuration:** Darlington transistor array (7 channels)  
- **Maximum Collector Current (per channel):** 500 mA  
- **Maximum Output Voltage:** 50 V  
- **Input Voltage (Logic High):** 2.0 V (min)  
- **Input Voltage (Logic Low):** 0.8 V (max)  
- **Power Dissipation:** 1.5 W (total package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The LH1505 consists of seven NPN Darlington pairs with common emitters.  
- Each channel includes input resistors for direct interfacing with TTL or CMOS logic.  
- Designed for high-current switching applications such as relays, lamps, and solenoids.  

### **Features:**  
- **High Current Gain:** Each Darlington pair provides high current amplification.  
- **Integrated Input Resistors:** Simplifies interfacing with logic circuits.  
- **Common Emitter Configuration:** Allows easy ground-referenced switching.  
- **Open-Collector Outputs:** Supports flexible load connections.  
- **TTL/CMOS Compatible Inputs:** Works with standard logic levels.  

This information is based solely on the manufacturer's datasheet for the LH1505.

Application Scenarios & Design Considerations

Device is not Implied at these or any Other conditions in Excess
Partnumber Manufacturer Quantity Availability
LH1505 959 In Stock

Description and Introduction

Device is not Implied at these or any Other conditions in Excess Here are the factual details about the **LH1505** manufacturer specifications, descriptions, and features:

### **Manufacturer Specifications:**  
- **Manufacturer:** ON Semiconductor (formerly part of Motorola Semiconductor)  
- **Type:** Optocoupler/Opto-isolator  
- **Input Type:** Infrared LED  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** 5,300 Vrms (minimum)  
- **Current Transfer Ratio (CTR):** 20% (minimum at 10 mA input current)  
- **Input Forward Current (IF):** 60 mA (maximum)  
- **Output Collector-Emitter Voltage (VCEO):** 30 V (maximum)  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package Type:** 6-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The **LH1505** is an optocoupler designed to provide electrical isolation between input and output circuits.  
- It consists of a gallium arsenide (GaAs) infrared LED optically coupled to a silicon phototransistor.  
- Used for signal isolation, noise suppression, and voltage level shifting in industrial, medical, and telecom applications.  

### **Features:**  
- High isolation voltage (5.3 kVrms) for safety compliance.  
- Fast switching response time.  
- Compact DIP package for easy PCB mounting.  
- Compatible with standard soldering processes.  
- Reliable performance in harsh environments.  

For exact datasheet details, refer to **ON Semiconductor’s official documentation**.

Application Scenarios & Design Considerations

Device is not Implied at these or any Other conditions in Excess

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