WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)
High Frequency Specialist
| Size | Dimensions | L (mm) | W (mm) | H (mm) | Fl (mm) | Mount | |
|---|---|---|---|---|---|---|---|
0402 | 1 | 0.5 | 0.5 | 0.25 | SMT | ||
0603 | 1.6 | 0.8 | 0.8 | 0.3 | SMT |
LTSpice files
Characteristics
- Modified internal layout increases the effective suppression range
- The impedance at 1 GHz are at least 3 times higher compared to the WE-CBF product family
- Operating temperature: –55 °C to +125 °C
- Reference Designs
- RD016 Reference Design Gigabit Ethernet Front End
- RD022 GB PoE+-Ethernet-USB“ adapter for industrial use with an EMC perspective
Applications
- Especially for the suppression of signal lines in the high frequency range
- For fast data lines: CPU, High Speed bus systems, HDD
Products
All
0402
0603
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Reset allOrder Code | Datasheet | Simulation | Downloads | Status | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | Z @ 1 GHz(Ω) | Type | Design Kit | Samples |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
742861118 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz180 Ω | Maximum Impedance300 Ω | Maximum Impedance450 MHz | Rated Current 2700 mA | Impedance @ 1 GHz180 Ω | TypeWide Band | Design Kit | |||
742843122 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz220 Ω | Maximum Impedance400 Ω | Maximum Impedance750 MHz | Rated Current 2800 mA | Impedance @ 1 GHz300 Ω | TypeHigh Current | Design Kit | |||
742863122 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz220 Ω | Maximum Impedance350 Ω | Maximum Impedance640 MHz | Rated Current 21300 mA | Impedance @ 1 GHz250 Ω | TypeHigh Current | Design Kit | |||
742863147 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz470 Ω | Maximum Impedance780 Ω | Maximum Impedance600 MHz | Rated Current 2750 mA | Impedance @ 1 GHz600 Ω | TypeHigh Current | Design Kit | |||
742841160 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz600 Ω | Maximum Impedance1800 Ω | Maximum Impedance650 MHz | Rated Current 2250 mA | Impedance @ 1 GHz1100 Ω | TypeWide Band | Design Kit | |||
742861160 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz600 Ω | Maximum Impedance900 Ω | Maximum Impedance350 MHz | Rated Current 2500 mA | Impedance @ 1 GHz450 Ω | TypeWide Band | Design Kit | |||
742862160 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz600 Ω | Maximum Impedance1500 Ω | Maximum Impedance700 MHz | Rated Current 2350 mA | Impedance @ 1 GHz850 Ω | TypeHigh Speed | Design Kit | |||
742863160 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz600 Ω | Maximum Impedance950 Ω | Maximum Impedance600 MHz | Rated Current 2500 mA | Impedance @ 1 GHz800 Ω | TypeHigh Current | Design Kit | |||
742841210 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz1000 Ω | Maximum Impedance1750 Ω | Maximum Impedance500 MHz | Rated Current 2250 mA | Impedance @ 1 GHz900 Ω | TypeWide Band | Design Kit | |||
742861210 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Impedance @ 100 MHz1000 Ω | Maximum Impedance2200 Ω | Maximum Impedance450 MHz | Rated Current 2300 mA | Impedance @ 1 GHz1100 Ω | TypeWide Band | Design Kit |
Assortments
Articles from this product series can be found in the following assortments:
Videos
Würth Elektronik Webinar: EMC ferrites are more than just bird food on the PCB
Videos
Würth Elektronik Webinar: Signal interface filters - effectiveness under real conditions