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B39850-B4943-U910 from EPCOS

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B39850-B4943-U910

Manufacturer: EPCOS

SAW Components Low-Loss Filter for Mobile Communication 85,38 MHz

Partnumber Manufacturer Quantity Availability
B39850-B4943-U910,B39850B4943U910 EPCOS 9000 In Stock

Description and Introduction

SAW Components Low-Loss Filter for Mobile Communication 85,38 MHz The part **B39850-B4943-U910** is manufactured by **EPCOS** (a TDK Group company). Here are its specifications:

- **Type**: Inductor (specifically a wire-wound SMD inductor)
- **Inductance**: 47 µH (microhenries)
- **Tolerance**: ±20%
- **Current Rating**: 1.4 A (DC)
- **DC Resistance**: 0.28 Ω (ohms) max
- **Operating Temperature Range**: -40°C to +125°C
- **Package/Size**: 1210 (imperial), 3225 (metric)
- **Core Material**: Ferrite
- **Shielding**: Unshielded
- **Mounting Type**: Surface Mount (SMD)
- **RoHS Compliance**: Yes  

These details are based on standard EPCOS specifications for this part number. For exact datasheet information, refer to the official EPCOS/TDK documentation.

Application Scenarios & Design Considerations

SAW Components Low-Loss Filter for Mobile Communication 85,38 MHz

Alternative Part Number

  • SFECF10M7DF00-R0 --: Murata SFECF series is a direct functional equivalent for EPCOS B4943 SAW filters, offering similar center frequency and bandwidth in a comparable SMD package.
  • TA0794A --: Tai-Saw TA0794A is a SAW filter with matching frequency characteristics and footprint, commonly used as a drop-in replacement for EPCOS B-series filters.
  • AFS869.0E --: Anatech AFS869.0E provides similar SAW filtering performance and electrical specifications, suitable as a cross-reference alternative when EPCOS parts are unavailable.

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