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SML4732 from VISHAY

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SML4732

Manufacturer: VISHAY, GENERAL

Surface Mount Zener Diodes

Partnumber Manufacturer Quantity Availability
SML4732 VISHAY, GENERAL 58980 In Stock

Description and Introduction

Surface Mount Zener Diodes **Part Number:** SML4732  

**Manufacturer:** GENERAL  

### **Specifications:**  
- **Type:** LED (Light Emitting Diode)  
- **Color:** Typically Red (exact color may vary based on variant)  
- **Package Type:** Surface Mount (SMD)  
- **Forward Voltage (Vf):** ~2V (typical, exact value depends on current)  
- **Forward Current (If):** 20mA (standard operating current)  
- **Luminous Intensity:** Varies by bin (consult datasheet for exact values)  
- **Viewing Angle:** Wide (~120° or as specified in datasheet)  
- **Operating Temperature Range:** -40°C to +85°C (or as per manufacturer specs)  

### **Descriptions:**  
- A compact, surface-mount LED designed for general-purpose lighting applications.  
- Suitable for backlighting, indicators, and decorative lighting in consumer electronics.  

### **Features:**  
- **High Brightness:** Efficient light output for its size.  
- **Low Power Consumption:** Operates at standard LED current levels.  
- **RoHS Compliant:** Lead-free and environmentally friendly.  
- **Reliable Performance:** Long operational lifespan.  

For exact electrical characteristics, mechanical dimensions, or binning details, refer to the official datasheet.  

*(Note: Specifications may vary slightly depending on specific production batches or supplier documentation.)*

Application Scenarios & Design Considerations

Surface Mount Zener Diodes

Alternative Part Number

  • 1N4732A --: Classic 1N47xx series 4.7V 1W zener diode, direct electrical equivalent to the SML4732 with wide availability.
  • BZX85C4V7 --: Same manufacturer 4.7V 1.3W zener in the BZX85 series, offers higher power margin and similar DO-41 package.
  • 1N4732A-TR --: Vishay-branded 4.7V 1W zener from the 1N47xx family, drop-in replacement with matching voltage tolerance.
  • 1N4732ATR --: 4.7V 1W zener diode offering equivalent specifications and widely available as an alternative source.

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