Beijing Silk Road Enterprise Management Services Co., Ltd.
| Insulation Resistance(IR) | 10MΩ |
| Operating Temperature | -40℃~+105℃ |
| DC Resistance(DCR) | 390mΩ |
| Voltage Rating - DC | 20V |
| Number of Lines | 2 |
| Voltage Withstand | 50V |
| Description | 2Line Common Mode Choke Surface Mount 2x1.2x1.2mm 180Ω@100MHz 240mA DCR 390mΩ |
| Mfr. Part # | DLW21SZ181XQ2L |
| Package | SMD-4P,2x1.2mm |
| Model Number | DLW21SZ181XQ2L |
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Product Specification
| Insulation Resistance(IR) | 10MΩ | Operating Temperature | -40℃~+105℃ |
| DC Resistance(DCR) | 390mΩ | Voltage Rating - DC | 20V |
| Number of Lines | 2 | Voltage Withstand | 50V |
| Description | 2Line Common Mode Choke Surface Mount 2x1.2x1.2mm 180Ω@100MHz 240mA DCR 390mΩ | Mfr. Part # | DLW21SZ181XQ2L |
| Package | SMD-4P,2x1.2mm | Model Number | DLW21SZ181XQ2L |
The Murata DLW21SZ_XQ Series is a Chip Common Mode Choke Coil designed for automotive electronics. It offers common mode impedance and is AEC-Q200 qualified, excluding powertrain and safety applications. This series is suitable for general automotive electronic circuits requiring noise suppression.
| Murata Part Number | Common Mode Impedance (at 100MHz) | Rated Voltage (VDC) | Withstanding Voltage (VDC) | Rated Current (mA) | DC Resistance ( max.) | Insulation Resistance (M min.) | ESD Rank |
| DLW21SZ181XQ2L | 180 25% | 20 | 50 | 240 | 0.39 | 10 | 2 |
| DLW21SZ181XQ2B | 180 25% | 20 | 50 | 240 | 0.39 | 10 | 2 |
| DLW21SZ261XQ2L | 260 25% | 220 | 0.59 | 20 | 50 | 240 | 0.39 |
| DLW21SZ261XQ2B | 260 25% | 220 | 0.59 | 20 | 50 | 240 | 0.39 |
| DLW21SZ491XQ2L | 490 25% | 200 | 0.77 | 20 | 50 | 240 | 0.39 |
| DLW21SZ491XQ2B | 490 25% | 200 | 0.77 | 20 | 50 | 240 | 0.39 |
| Stress Test Method | Description | Performance Criteria |
| 3 High Temperature Exposure | 1000 hours at 105C | Meet Table A after testing. |
| 4 Temperature Cycling | 1000 cycles -55C to +105C | Meet Table A after testing. |
| 7 Biased Humidity | 1000 hours at 85C, 85%RH (Apply max rated current) | Meet Table A after testing. |
| 8 Operational Life | 105C 1000 hours (Apply rated current) | Meet Table A after testing. |
| 13 Mechanical Shock | Per MIL-STD-202 Method 213 Condition F: 1500gs(14.7N)/0.5ms/ Half sine | Appearance: No damaged, Common Mode Impedance Change within 20%, I.R.: 10M min., Withstanding Voltage: No damaged |
| 14 Vibration | 5g's(0.049N) for 20 minutes, 12 cycles each of 3 orientations (Test from 10-2000Hz) | Meet Table A after testing. |
| 15 Resistance to Soldering Heat | Solder temperature 260C+/-5C Immersion time 10s (Pre-heating150 to 180C / 9030s) | Meet Table A after testing. |
| 17 ESD | Per AEC-Q200-002 (ESD Rank: Refer to Item 3. Rating) | Meet Table A after testing. |
| 21 Board Flex | Epoxy-PCB(1.6mm) Deflection 2mm(min) 60 sec minimum holding time | Meet Table A after testing. |
| 22 Terminal Strength | Per AEC-Q200-006 (A force of 17.7N for 60sec / 10N for 30s) | No defects |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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