Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | EMI/RFI Filters (LC, RC Networks) RoHS |
| Mfr. Part # | CM1683-02DE |
| Model Number | CM1683-02DE |
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Product Specification
| Description | EMI/RFI Filters (LC, RC Networks) RoHS | Mfr. Part # | CM1683-02DE |
| Model Number | CM1683-02DE |
The CM1683 Praetorian is an L-C EMI filter array with integrated ESD protection, specifically designed for headset speakers in portable electronics. It features two Pi-filters (C-L-C) with component values of 100 pF - 3 nH - 100 pF, providing effective EMI filtering and robust ESD protection. The device offers 8 kV ESD protection (IEC 61000-4-2, Contact Discharge) and 15 kV ESD protection (HBM), safeguarding sensitive components from electrostatic discharge. Its small package format and easy-to-use pin assignments make it ideal for mobile handsets, PDAs, and notebook computers, particularly for protecting speaker output lines and filtering data ports.
| Parameter | Rating | Units | Conditions |
|---|---|---|---|
| Product Model | CM168302DE | ||
| Inductance (L) | 3.0 | nH | |
| DC Channel Resistance (R) | 0.75 | ||
| Total Channel Capacitance (CTOT) | 160 - 240 | pF | 2.5 V DC; 1 MHz, 30 mV AC |
| Capacitance (C) | 100 | pF | 2.5 V DC; 1 MHz, 30 mV AC |
| Diode Leakage Current (ILEAK) | 0.1 - 1.0 | A | VIN = +5.0 V |
| Diode Leakage Current (ILEAK) | -1.0 - -0.1 | A | VIN = -5.0 V |
| Signal Clamp Voltage (Positive Clamp) | 5 - 7 | V | ILOAD = 10 mA |
| Signal Clamp Voltage (Negative Clamp) | -15 - -10 | V | ILOAD = -10 mA |
| ESD Withstand Voltage (HBM) | 15 | kV | MIL-STD-883, Method 3015 |
| ESD Withstand Voltage (Contact Discharge) | 8 | kV | IEC 61000-4-2, Level 4 |
| Cut-off Frequency (fC) | 31 | MHz | ZSOURCE = 50 , ZLOAD = 50 |
| Package Type | CUDFN8 | 2.00 mm x 2.00 mm, 0.5 mm Pitch | |
| Operating Temperature Range | -40 to +85 | C | |
| Storage Temperature Range | -65 to +150 | C | |
| DC Current per Inductor | 30 | mA | |
| DC Package Power Rating | 0.5 | W |
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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