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B39881-B9001-C710 from EPCOS

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B39881-B9001-C710

Manufacturer: EPCOS

SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz

Partnumber Manufacturer Quantity Availability
B39881-B9001-C710,B39881B9001C710 EPCOS 900 In Stock

Description and Introduction

SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz The part **B39881-B9001-C710** is a **ferrite core** manufactured by **EPCOS (TDK)**.  

### **Specifications:**  
- **Type:** Ferrite core  
- **Material:** N87 (MnZn)  
- **Shape:** ETD  
- **Size:** ETD 34  
- **Effective permeability (μe):** ~2000  
- **Saturation flux density (Bs):** ~400 mT (at 25°C, 100 kHz)  
- **Curie temperature (Tc):** > 210°C  
- **Operating temperature range:** -25°C to +120°C  
- **Primary applications:** Power transformers, inductors, and SMPS (switch-mode power supplies)  

### **Mechanical Dimensions (ETD 34):**  
- **Core outer diameter (A):** 34.0 mm  
- **Core height (B):** 11.3 mm  
- **Window width (C):** 10.9 mm  
- **Window height (D):** 19.0 mm  
- **Center leg diameter (E):** 10.6 mm  

### **Electrical Characteristics:**  
- **AL value (inductance factor):** ~2500 nH/N² (typical)  
- **Core loss (Pv):** ~300 kW/m³ (at 100 kHz, 200 mT, 100°C)  

This core is commonly used in **high-frequency power conversion** applications due to its low core loss and high saturation flux density.  

(Note: Exact values may vary slightly based on batch and testing conditions.)

Application Scenarios & Design Considerations

SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz

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