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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+105℃
DC Resistance(DCR):
350mΩ
Voltage Rating - DC:
50V
Voltage Withstand:
125V
Mfr. Part #:
BWCU00201212201M02
Package:
SMD-4P,2x1.2mm
Key Attributes
Model Number:
BWCU00201212201M02
Product Description
Product Overview
The BWCU_02 and BWCU_03 Series are miniature SMD type common mode chokes designed for excellent noise attenuation and compact sizing. These RoHS compliant filters are suitable for fully automated assembly and offer a wide impedance range for effective noise suppression. They are ideal for applications such as USB 2.0, IEEE1394b, LVDS, HDMI, and USB 3.0 lines in personal computers, peripherals, liquid display panels, and graphics cards. Standard series and custom designs are available. Please note that these products may not be suitable for medical or high-risk applications without Chilisin approval. Specifications are subject to change without prior notice.
Product Attributes
- Brand: Chilisin (implied by context)
- Certifications: RoHS Compliant
- Type: Miniature SMD Common Mode Choke/Filter
- Assembly: Suitable for fully automated assembly
Technical Specifications
BWCU_02 Series - Shape and Dimensions
| Type | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | I (mm) | J (mm) | K (mm) | L (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BWCU00160811 | 1.600.2 | 0.800.2 | 1.100.2 | 0.25 | 0.33 | 0.25 | 0.75 | 0.61 | 2.29 | - | - | - |
| BWCU00121008 | 1.250.2 | 1.000.2 | 0.80.1 | 0.32 | 0.33 | 0.36 | 1.00 | 0.59 | 1.75 | - | - | - |
| BWCU00201212 | 2.050.2 | 1.250.2 | 1.200.2 | 0.50 | 0.40 | 0.50 | 1.27 | 0.80 | 2.60 | - | - | - |
| BWCU00321619 | 3.200.2 | 1.600.2 | 1.900.2 | 0.50 | 0.60 | 0.40 | 1.60 | 1.60 | 3.70 | - | - | - |
| 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 |
BWCU_02 Series - Electrical Characteristics
| Part Number | Impedance () | Tolerance (%) | Test Frequency (MHz) | RDC () Max | Irms (mA) Max | IDC (mA) Max | Rated Voltage (Vdc) | Withstand Voltage (Vdc) | Insulation Resistance (M) Min |
|---|---|---|---|---|---|---|---|---|---|
| BWCU00160811250M02 | 25 | 20,25 | 100 | 0.077 | 500 | - | 50 | 125 | 10 |
| BWCU00160811600M02 | 60 | 20,25 | 100 | 0.109 | 500 | - | 50 | 125 | 10 |
| BWCU00160811900M02 | 90 | 20,25 | 100 | 0.142 | 500 | - | 50 | 125 | 10 |
| BWCU00160811121M02 | 120 | 20,25 | 100 | 0.160 | 500 | - | 50 | 125 | 10 |
| BWCU00160811141M02 | 140 | 20,25 | 100 | 0.174 | 500 | - | 50 | 125 | 10 |
| BWCU00160811221M02 | 220 | 20,25 | 100 | 0.209 | 500 | - | 50 | 125 | 10 |
| BWCU00121008250T02 | 25 | 30 | 100 | 0.30 | - | 400 | 50 | 125 | 100 |
| BWCU00121008600M02 | 60 | 20 | 100 | 0.40 | - | 300 | 50 | 125 | 100 |
| BWCU00121008670M02 | 67 | 20 | 100 | 0.25 | - | 300 | 50 | 125 | 100 |
| BWCU00121008900M02 | 90 | 20 | 100 | 0.30 | - | 250 | 50 | 125 | 100 |
| BWCU00121008121M02 | 120 | 20 | 100 | 0.40 | - | 200 | 50 | 125 | 100 |
| BWCU00121008161M02 | 160 | 20 | 100 | 0.43 | - | 160 | 50 | 125 | 100 |
| BWCU00121008201M02 | 200 | 20 | 100 | 0.80 | - | 120 | 50 | 125 | 100 |
| BWCU00121008331Y02 | 330 | 25 | 100 | 1.30 | - | 100 | 50 | 125 | 100 |
| BWCU00201212300M02 | 30 | 20 | 100 | 0.20 | 450 | - | 50 | 125 | 10 |
| BWCU00201212670M02 | 67 | 20 | 100 | 0.25 | 400 | - | 50 | 125 | 10 |
| BWCU00201212750M02 | 75 | 20 | 100 | 0.30 | 360 | - | 50 | 125 | 10 |
| BWCU00201212900M02 | 90 | 20 | 100 | 0.35 | 330 | - | 50 | 125 | 10 |
| BWCU00201212121M02 | 120 | 20 | 100 | 0.30 | 400 | - | 50 | 125 | 10 |
| BWCU00201212161M02 | 160 | 20 | 100 | 0.35 | 350 | - | 50 | 125 | 10 |
| BWCU00201212181M02 | 180 | 20 | 100 | 0.35 | 330 | - | 50 | 125 | 10 |
| BWCU00201212201M02 | 200 | 20 | 100 | 0.35 | 330 | - | 50 | 125 | 10 |
| BWCU00201212221M02 | 220 | 20 | 100 | 0.35 | 310 | - | 50 | 125 | 10 |
| BWCU00201212261M02 | 260 | 20 | 100 | 0.40 | 300 | - | 50 | 125 | 10 |
| BWCU00201212301M02 | 300 | 20 | 100 | 0.40 | 290 | - | 50 | 125 | 10 |
| BWCU00201212361M02 | 360 | 20 | 100 | 0.45 | 280 | - | 50 | 125 | 10 |
| BWCU00201212371M02 | 370 | 20 | 100 | 0.45 | 280 | - | 50 | 125 | 10 |
| BWCU00201212501M02 | 500 | 20 | 100 | 0.55 | 170 | - | 50 | 125 | 10 |
| BWCU00201212671M02 | 670 | 20 | 100 | 0.60 | 140 | - | 50 | 125 | 10 |
| BWCU00201212901M02 | 900 | 20 | 100 | 0.60 | 80 | - | 50 | 125 | 10 |
| BWCU00321619900M02 | 90 | 20 | 100 | 0.3 | 370 | - | 50 | 125 | 10 |
| BWCU00321619121M02 | 120 | 20 | 100 | 0.3 | 370 | - | 50 | 125 | 10 |
| BWCU00321619161M02 | 160 | 20 | 100 | 0.4 | 340 | - | 50 | 125 | 10 |
| BWCU00321619221M02 | 220 | 20 | 100 | 0.4 | 320 | - | 50 | 125 | 10 |
| BWCU00321619261M02 | 260 | 20 | 100 | 0.5 | 310 | - | 50 | 125 | 10 |
| BWCU00321619601M02 | 600 | 20 | 100 | 0.8 | 260 | - | 50 | 125 | 10 |
| BWCU00321619102M02 | 1000 | 20 | 100 | 1.0 | 230 | - | 50 | 125 | 10 |
| BWCU00321619222M02 | 2200 | 20 | 100 | 1.2 | 200 | - | 50 | 125 | 10 |
BWCU_02 Series - Packaging Specifications
| Type | Tape Dimensions (A mm) | Tape Dimensions (B mm) | Tape Dimensions (T mm) | Tape Dimensions (W mm) | Tape Dimensions (P mm) | Tape Dimensions (F mm) | Tape Dimensions (K mm) | Reel Dimensions (A mm) | Reel Dimensions (B mm) | Reel Dimensions (C mm) | Reel Dimensions (D mm) | Quantity (PCS / Reel) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BWCU00160811 | 0.95 | 1.70 | 0.24 | 8 | 4 | 3.5 | 1.15 | 178 | 60 | 12 | 1.5 | 2000 |
| BWCU00121008 | 1.15 | 1.45 | 0.24 | 8 | 4 | 3.5 | 1.00 | 178 | 60 | 12 | 1.5 | 2000 |
| BWCU00201212 | 1.50 | 2.25 | 0.24 | 8 | 4 | 3.5 | 1.35 | 178 | 60 | 12 | 1.5 | 2000 |
| BWCU00321619 | 1.76 | 3.47 | 0.22 | 8 | 4 | 3.5 | 2.05 | 178 | 60 | 12 | 1.5 | 2000 |
| BWCU00231512 | 1.60 | 2.42 | 0.26 | 8 | 4 | 3.5 | 1.14 | 178 | 60 | 12 | 1.5 | 2000 |
BWCU_03 Series - Shape and Dimensions
| Type | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | I (mm) |
|---|---|---|---|---|---|---|---|---|---|
| BWCU00121008 | 1.250.2 | 1.000.2 | 0.800.1 | 0.32 | 0.33 | 0.36 | 1.00 | 0.59 | 1.75 |
| BWCU00201212 | 2.050.2 | 1.250.2 | 1.200.2 | 0.50 | 0.40 | 0.50 | 1.27 | 0.80 | 2.60 |
BWCU_03 Series - Electrical Characteristics
| Part Number | Impedance () | Tolerance (%) | Test Frequency (MHz) | RDC () Max | IDC (mA) Max | Rated Voltage (Vdc) | Withstand Voltage (Vdc) | Insulation Resistance (M) Min |
|---|---|---|---|---|---|---|---|---|
| BWCU00121008220Y03 | 22 | 25 | 100 | 0.20 | 400 | 50 | 125 | 100 |
| BWCU00121008600Y03 | 60 | 25 | 100 | 0.40 | 250 | 50 | 125 | 100 |
| BWCU00121008900Y03 | 90 | 25 | 100 | 0.30 | 250 | 50 | 125 | 100 |
| BWCU00201212500Y03 | 50 | 25 | 100 | 0.20 | 500 | 50 | 125 | 10 |
| BWCU00201212670Y03 | 67 | 25 | 100 | 0.30 | 500 | 50 | 125 | 10 |
| BWCU00201212900Y03 | 90 | 25 | 100 | 0.30 | 500 | 50 | 125 | 10 |
| BWCU00201212121Y03 | 120 | 25 | 100 | 0.35 | 330 | 50 | 125 | 10 |
| BWCU00201212131Y03 | 130 | 25 | 100 | 0.40 | 300 | 50 | 125 | 10 |
BWCU_03 Series - Packaging Specifications
| Type | Tape Dimensions (A mm) | Tape Dimensions (B mm) | Tape Dimensions (T mm) | Tape Dimensions (W mm) | Tape Dimensions (P mm) | Tape Dimensions (F mm) | Tape Dimensions (K mm) | Reel Dimensions (A mm) | Reel Dimensions (B mm) | Reel Dimensions (C mm) | Reel Dimensions (D mm) | Quantity (PCS / Reel) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BWCU00121008 | 1.15 | 1.45 | 0.25 | 8 | 4 | 3.5 | 1.00 | 178 | 60 | 12 | 1.5 | 2000 |
| BWCU00201212 | 1.50 | 2.25 | 0.24 | 8 | 4 | 3.5 | 1.35 | 178 | 60 | 12 | 1.5 | 2000 |
General Notes
- Operating temperature range: -40 to 105 (including self-temperature rise).
- When ordering, please specify the tolerance code.
- Tolerance codes: M=20%, Y=25%, T=30%.
- Irms is for 20 rise from 25 ambient.
- IDC is for Inductance drop 10% from its value without current.
- Please request approval specifications for further details.
- Content is subject to change or discontinuation without prior notice.
- Not designed/used in medical or high risk applications without Chilisin approval. Contact sales department before ordering.
2410121713_Chilisin-BWCU00201212201M02_C2758460.pdf
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