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| The DLM series SMD compound EMI filters that combined high current chip ferrite bead inductors, multilayer ceramic capacitors with large capacitance or multilayer chip varistors. Constructing in compact size, high performance SMD compound EMI filter achieved the reduction in mounting area and further noise reduction or absorption of surge. |
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■Features
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Compact and achieve large allowable current, and can be used for DC power supply line. |
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The π style circuit ,reduction noise over a wide range. |
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Varistor combined type, absorption of switching surge and electrostatic surge for relays. |
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The gold-plated termination ensures excellent solder heat resistance and solderability. |
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RoHS Compliant. |
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■Appearance
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■Applications
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Notebook PC, digital appliance, DC power supply line of OA machinery. |
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As for robot, FA machinery, it is DC power supply line of industrial use electronics. |
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■Part Number List and Specifications
| Part number |
Rated voltage
DC(V) |
Rated current
DC(A) |
Varistor voltage
V1mA(V) |
Maximum peak
current 8/20μs(A) |
Maximum Clamping
voltage (V) |
| DLM01-01 |
16V |
3.5A |
- |
- |
- |
| DLM01-02 |
25V |
3.5A |
- |
- |
- |
| DLM01-03 |
50V |
3.5A |
- |
- |
- |
| DLM02-01 |
16V |
3.5A |
27V |
160A |
50V |
| DLM02-02 |
25V |
3.5A |
33V |
160A |
60V |
| DLM03-01 |
16V |
7.0A |
- |
- |
- |
| DLM03-02 |
25V |
7.0A |
- |
- |
- |
| DLM03-03 |
50V |
7.0A |
- |
- |
- |
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■Equivalent circuit
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■Dimensions
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■Insertion loss
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