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Specifications
Inductance @ Frequency:
200uH@100kHz
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+105℃
DC Resistance(DCR):
4.5Ω
Voltage Rating - DC:
20V
Number of Lines:
2
Voltage Withstand:
50V
Mfr. Part #:
DLW43MH201XK2L
Package:
SMD-4P,4.5x3.2mm
Key Attributes
Model Number:
DLW43MH201XK2L
Product Description
Product Overview
The DLW43MH Series is a Wire Wound Chip Common Mode Choke Coil designed for Automotive Electronics, compliant with AEC-Q200 standards. These coils are engineered to suppress common mode noise, ensuring reliable operation in demanding automotive environments.
Product Attributes
- Brand: MURATA
- Origin: MFG.CO., LTD
- Certifications: AEC-Q200
- Material: Wire Wound Chip Coil
Technical Specifications
| Part Number | Common Mode Inductance | Rated Voltage (VDC) | Withstanding Voltage (VDC) | Rated Current (mA) | DC Resistance ( max.) | Insulation Resistance (M min.) | ESD Rank | Operating Temperature | Storage Temperature |
|---|---|---|---|---|---|---|---|---|---|
| DLW43MH201XK2L | 200uH (-25% +50%) at 0.1MHz | 20 | 50 | 110 | 4.5 | 10 | 6:25kV | -40 to +105C | -40 to +105C |
| DLW43MH201XK2K | 200uH (-25% +50%) at 0.1MHz | 20 | 50 | 110 | 4.5 | 10 | 6:25kV | -40 to +105C | -40 to +105C |
| Test Method | Specification | Test Condition |
|---|---|---|
| High Temperature Exposure | Meet Table A after testing. | 1000hours at 105 deg C. Set for 24 hours at room temperature, then measured. |
| Temperature Cycling | Meet Table A after testing. | 1000 cycles -40 deg C to +105 deg C. Set for 24 hours at room temperature, then measured. |
| Biased Humidity | Meet Table A after testing. | 1000hours at 85 deg C, 85%RH. Apply max rated current. |
| Operational Life | Meet Table A after testing. | Apply 105 deg C 1000hours. Set for 24 hours at room temperature, then measured. Apply rated current. |
| Mechanical Shock | Meet Table A after testing. | Per MIL-STD-202 Method 213 Condition F: 1500gs(14.7N)/0.5ms/ Half sine. |
| Vibration | Meet Table A after testing. | 5g's(0.049N) for 20 minutes, 12 cycles each of 3 orientations. Test from 10-2000Hz. |
| Resistance to Soldering Heat | Meet Table A after testing. | Solder temperature 260C+/-5 deg C, Immersion time 10s. Pre-heating: 150 to 180C / 9030s. |
| ESD | Meet Table A after testing. | Per AEC-Q200-002. ESD Rank: Refer to Item 3. Rating. |
| Board Flex | Meet Table A after testing. | Epoxy-PCB(1.6mm) Deflection 2mm(min) 60 sec minimum holding time. |
| Electrical Transient Conduction | Appearance No damage | Common Mode Inductance Change (at 0.1MHz) Within 20%. |
2410121520_muRata-DLW43MH201XK2L_C123086.pdf
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