WFB ALLIED | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
The WFB Series Wide Band Chokes are 6 hole, ferrite beads with 1.5, 2.0, 2.5, 2 x 1.5 or 3.0 turns of tinned copper wire. They are ideal for interference suppression in a variety of applications where broad band characteristics are required. Wide Band Chokes are essentially resistive with flat impedance matching characteristics above 60 MHz. When used with small ceramic capacitors, self resonance provides additional attenuation. Physical Packaging: 500 pieces per bag. 8000 pieces per box. *Measured with the two 1 1/2 turn windings in series. All specificiations are subject to change wit hout not ice. WFB-1.5-281-1-RC WFB-1.5-301-2-RC WFB-1.5-361-3-RC WFB-2.0-401-1-RC WFB-2.0-481-2-RC WFB-2.0-601-3-RC WFB-2.5-601-1-RC WFB-2.5-601-2-RC WFB-2.5-681-3-RC WFB-3.0-681-1-RC WFB-3.0-681-2-RC WFB-3.0-601-3-RC WFB-2 x 1.5-601-1-RC WFB-2 x 1.5-601-2-RC WFB-2 x 1.5-561-3-RC Allied Part Number Core Material Number of Turns Impedance Ohms Frequency (MHz) Fig # 1 1/2 1 1/2 1 1/2 2.0 2.0 2.0 2 1/2 2 1/2 2 1/2 3.0 3.0 3.0 2 x 1 1/2 2 x 1 1/2 2 x 1 1/2 280 300 360 400 480 600 600 600 680 680 680 600 600* 600* 560* 120 180 250 100 180 100 180 100 180 100 180 WFB Wound Ferrite Beads Figure # 1.5 Turn Twic e 3.0 Turn 2.0 Turn 2.5 Turn 1.5 Turn RoHS ALLIED COMPONENTS INTERNATIONAL714-665-1 140 www.a llie dcomponents.com 1.5 NOMINAL 1.5 NOMINAL 24AWG 0.393±0.02 (9.98±0.51) 0.236±0.02 (5.99±0.51) 0.590±0.02 (14.99±0.51) Dimensions: Inches (mm) 0.130±0.005 (3.30±0.13) 0.093±0.005 (2.36±0.13) 0.093±0.005 (2.36±0.13) WFB-3.0-801-N-RC N 3.0 800 100 4 REVISED 02/24/14 Min. WFB-3.0-801-Y7-RC Y7 3.0 800 100 4 WFB-3.0-801-B38-RC B38 3.0 700 100 4 WFB-2 x 1.5-720-ZA-RC 3 2 x 1 1/2 720* 50 5