SMD Common Mode Choke BWCU_02 Series
A full series of common mode chokes designed for excellent noise attenuation with compact sizing. Suitable for a wide range of applications including USB 2.0, IEEE1394b, and LVDS. Both standard series and custom designs are available.
Features
- RoHS Compliant
- Miniature SMD type common mode filter for fully automated assembly
- Wide impedance range (30 ~ 2200) for noise suppression
- Excellent solderability
Applications
- USB line for personal computers and peripherals
- IEEE 1394 line for personal computers, DVC, STB
- LVDS, panel line for liquid display panels, graph cards, etc.
Product Identification
Shape and Dimensions
BWCU00160811
| TYPE | A | B | C | D | E | F | G | H | I |
| BWCU00160811 | 1.600.2 | 0.800.2 | 1.100.2 | 0.25 | 0.33 | 0.25 | 0.75 | 0.61 | 2.29 |
BWCU00121008
| TYPE | A | B | C | D | E | F | G | H | I |
| BWCU00121008 | 1.250.2 | 1.000.2 | 0.80.1 | 0.32 | 0.33 | 0.36 | 1.00 | 0.59 | 1.75 |
BWCU00201212
| TYPE | A | B | C | D | E | F | G | H | I |
| BWCU00201212 | 2.050.2 | 1.250.2 | 1.200.2 | 0.50 | 0.40 | 0.50 | 1.27 | 0.80 | 2.60 |
BWCU00321619
| TYPE | A | B | C | D | E | F | G | H | I |
| BWCU00321619 | 3.200.2 | 1.600.2 | 1.900.2 | 0.50 | 0.60 | 0.40 | 1.60 | 1.60 | 3.70 |
BWCU00231512
| TYPE | A | B | C | D | E | F | G | H | I | J | K | L |
| BWCU00231512 | 2.29 +0 | 1.52 +0 | 1.20 +0 | 0.5 | 1.27 | 2.03 | 0.5 | 0.40 | 0.5 | 0.38 | 0.9 | 0.8 |
Recommended Pattern
Refer to individual datasheets for recommended land patterns.
Technical Specifications
| Part Number | Impedance () | Tolerance (%) | Test Frequency (MHz) | RDC () Max | Irms (mA) / IDC (mA) Max | Rated Voltage (Vdc) | Withstand Voltage (Vdc) | Insulation Resistance (M) Min |
| BWCU00160811250M02 | 25 | 20, 25 | 100 | 0.077 | 500 Irms | 50 | 125 | 10 |
| BWCU00160811600M02 | 60 | 20, 25 | 100 | 0.109 | 500 Irms | 50 | 125 | 10 |
| BWCU00160811900M02 | 90 | 20, 25 | 100 | 0.142 | 500 Irms | 50 | 125 | 10 |
| BWCU00160811121M02 | 120 | 20, 25 | 100 | 0.160 | 500 Irms | 50 | 125 | 10 |
| BWCU00160811141M02 | 140 | 20, 25 | 100 | 0.174 | 500 Irms | 50 | 125 | 10 |
| BWCU00160811221M02 | 220 | 20, 25 | 100 | 0.209 | 500 Irms | 50 | 125 | 10 |
| BWCU00121008250T02 | 25 | 30 | 100 | 0.30 | 400 IDC | 50 | 125 | 100 |
| BWCU00121008600M02 | 60 | 20 | 100 | 0.40 | 300 IDC | 50 | 125 | 100 |
| BWCU00121008670M02 | 67 | 20 | 100 | 0.25 | 300 IDC | 50 | 125 | 100 |
| BWCU00121008900M02 | 90 | 20 | 100 | 0.30 | 250 IDC | 50 | 125 | 100 |
| BWCU00121008121M02 | 120 | 20 | 100 | 0.40 | 200 IDC | 50 | 125 | 100 |
| BWCU00121008161M02 | 160 | 20 | 100 | 0.43 | 160 IDC | 50 | 125 | 100 |
| BWCU00121008201M02 | 200 | 20 | 100 | 0.80 | 120 IDC | 50 | 125 | 100 |
| BWCU00121008331Y02 | 330 | 25 | 100 | 1.30 | 100 IDC | 50 | 125 | 100 |
| BWCU00201212300M02 | 30 | 20 | 100 | 0.20 | 450 IDC | 50 | 125 | 10 |
| BWCU00201212670M02 | 67 | 20 | 100 | 0.25 | 400 IDC | 50 | 125 | 10 |
| BWCU00201212750M02 | 75 | 20 | 100 | 0.30 | 360 IDC | 50 | 125 | 10 |
| BWCU00201212900M02 | 90 | 20 | 100 | 0.35 | 330 IDC | 50 | 125 | 10 |
| BWCU00201212121M02 | 120 | 20 | 100 | 0.30 | 400 IDC | 50 | 125 | 10 |
| BWCU00201212161M02 | 160 | 20 | 100 | 0.35 | 350 IDC | 50 | 125 | 10 |
| BWCU00201212181M02 | 180 | 20 | 100 | 0.35 | 330 IDC | 50 | 125 | 10 |
| BWCU00201212201M02 | 200 | 20 | 100 | 0.35 | 330 IDC | 50 | 125 | 10 |
| BWCU00201212221M02 | 220 | 20 | 100 | 0.35 | 310 IDC | 50 | 125 | 10 |
| BWCU00201212261M02 | 260 | 20 | 100 | 0.40 | 300 IDC | 50 | 125 | 10 |
| BWCU00201212301M02 | 300 | 20 | 100 | 0.40 | 290 IDC | 50 | 125 | 10 |
| BWCU00201212361M02 | 360 | 20 | 100 | 0.45 | 280 IDC | 50 | 125 | 10 |
| BWCU00201212371M02 | 370 | 20 | 100 | 0.45 | 280 IDC | 50 | 125 | 10 |
| BWCU00201212501M02 | 500 | 20 | 100 | 0.55 | 170 IDC | 50 | 125 | 10 |
| BWCU00201212671M02 | 670 | 20 | 100 | 0.60 | 140 IDC | 50 | 125 | 10 |
| BWCU00201212801M02 | 800 | 20 | 100 | 0.88 | 300 IDC | 50 | 125 | 10 |
| BWCU00201212901M02 | 900 | 20 | 100 | 0.60 | 80 IDC | 50 | 125 | 10 |
| BWCU00321619900M02 | 90 | 20 | 100 | 0.3 | 370 IDC | 50 | 125 | 10 |
| BWCU00321619121M02 | 120 | 20 | 100 | 0.3 | 370 IDC | 50 | 125 | 10 |
| BWCU00321619161M02 | 160 | 20 | 100 | 0.4 | 340 IDC | 50 | 125 | 10 |
| BWCU00321619221M02 | 220 | 20 | 100 | 0.4 | 320 IDC | 50 | 125 | 10 |
| BWCU00321619261M02 | 260 | 20 | 100 | 0.5 | 310 IDC | 50 | 125 | 10 |
| BWCU00321619601M02 | 600 | 20 | 100 | 0.8 | 260 IDC | 50 | 125 | 10 |
| BWCU00321619102M02 | 1000 | 20 | 100 | 1.0 | 230 IDC | 50 | 125 | 10 |
| BWCU00321619222M02 | 2200 | 20 | 100 | 1.2 | 200 IDC | 50 | 125 | 10 |
| BWCU00231512300M02 | 30 | 20 | 100 | 0.20 | 1300 IDC | 50 | 125 | 10 |
| BWCU00231512420M02 | 42 | 20 | 100 | 0.20 | 1300 IDC | 50 | 125 | 10 |
| BWCU00231512670M02 | 67 | 20 | 100 | 0.25 | 1200 IDC | 50 | 125 | 10 |
| BWCU00231512900M02 | 90 | 20 | 100 | 0.27 | 1000 IDC | 50 | 125 | 10 |
| BWCU00231512121M02 | 120 | 20 | 100 | 0.30 | 900 IDC | 50 | 125 | 10 |
| BWCU00231512181M02 | 180 | 20 | 100 | 0.40 | 700 IDC | 50 | 125 | 10 |
| BWCU00231512261M02 | 260 | 20 | 100 | 0.60 | 700 IDC | 50 | 125 | 10 |
Packaging Specifications
| TYPE | Tape Dimensions (A x B x T) | Reel Dimensions (W x P x F x K) | Quantity PCS / Reel |
| BWCU00160811 | 0.95 x 1.70 x 0.24 | 8 x 4 x 3.5 x 1.15 | 2000 |
| BWCU00121008 | 1.15 x 1.45 x 0.24 | 8 x 4 x 3.5 x 1.00 | 2000 |
| BWCU00201212 | 1.50 x 2.25 x 0.24 | 8 x 4 x 3.5 x 1.35 | 2000 |
| BWCU00231512 | 1.60 x 2.42 x 0.26 | 8 x 4 x 3.5 x 1.14 | 2000 |
| BWCU00321619 | 1.76 x 3.47 x 0.22 | 8 x 4 x 3.5 x 2.05 | 2000 |
Note: Specifications are subject to change without prior notice. Not designed for medical or high-risk applications without Chilisin approval.
2409300634_PULSE-BWCU00201212900Y03_C7433038.pdf
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