Beijing Silk Road Enterprise Management Services Co., Ltd.
| Attenuation Value | 30dB@1GHz |
| Number of Channels | 3 |
| Resistance | 47Ω;100Ω |
| Capacitance | 20pF |
| Operating Temperature | -40℃~+85℃ |
| Filter Order | 2 |
| Frequency - Cutoff or Center | 77MHz;85MHz |
| ESD Protection | Yes |
| Description | 3 20pF 2 WFBGA-10 EMI/RFI Filters (LC, RC Networks) RoHS |
| Mfr. Part # | CM1402-03CP |
| Package | WFBGA-10 |
| Model Number | CM1402-03CP |
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Product Specification
| Attenuation Value | 30dB@1GHz | Number of Channels | 3 |
| Resistance | 47Ω;100Ω | Capacitance | 20pF |
| Operating Temperature | -40℃~+85℃ | Filter Order | 2 |
| Frequency - Cutoff or Center | 77MHz;85MHz | ESD Protection | Yes |
| Description | 3 20pF 2 WFBGA-10 EMI/RFI Filters (LC, RC Networks) RoHS | Mfr. Part # | CM1402-03CP |
| Package | WFBGA-10 | Model Number | CM1402-03CP |
The CM1402 is an EMI filter array with integrated ESD protection, designed to protect sensitive electronic components. It features three pi filters (C-R-C) with component values of 20 pF - 47 - 20 pF and 20 pF - 100 - 20 pF, alongside two additional channels of ESD protection. The device incorporates avalanche-type ESD diodes on every pin, capable of dissipating ESD strikes of 10 kV per IEC 61000-4-2 and 25 kV per MIL-STD-883 (Human Body Model). Its small package and easy pin assignments make it ideal for portable electronics, particularly for SIM card slots in mobile handsets, providing EMI filtering and ESD protection for data lines. The CM1402 also features OptiGuard coating for improved assembly reliability and is available in a space-saving Chip Scale Package (CSP).
| Parameter | Rating | Units | Notes |
|---|---|---|---|
| Product Model | CM1402 | ||
| Filter Configuration 1 | 20 pF - 47 - 20 pF | ||
| Filter Configuration 2 | 20 pF - 100 - 20 pF | ||
| ESD Protection (IEC 61000-4-2, Contact Discharge) | 10 kV | On all pins | |
| ESD Protection (HBM, MIL-STD-883, Method 3015) | > 25 kV | On all pins | |
| Attenuation | > 30 dB | at 1 GHz | |
| Package Footprint | 1.960 mm x 1.330 mm | 10-Bump CSP | |
| Storage Temperature Range | -65 to +150 | C | Absolute Maximum Rating |
| DC Power per Resistor | 100 | mW | Absolute Maximum Rating |
| DC Package Power Rating | 300 | mW | Absolute Maximum Rating |
| Operating Temperature Range | -40 to +85 | C | Standard Operating Condition |
| Resistance (R1) | 80 - 100 - 120 | Typ. 100 | |
| Resistance (R2) | 38 - 47 - 56 | Typ. 47 | |
| Capacitance (C) | 16 - 20 - 24 | pF | Typ. 20 pF (VIN = 2.5 VDC, 1 MHz, 30 mV ac) |
| Stand-off Voltage (VSTANDOFF) | 6.0 | V | (I = 10 A) |
| Diode Leakage Current (ILEAK) | 0.1 - 1.0 | A | (VBIAS = 3.3 V) |
| Signal Voltage Clamp (Positive) | 5.6 - 6.8 - 9.0 | V | (ILOAD = 10 mA) |
| Signal Voltage Clamp (Negative) | -1.5 - -0.8 - -0.4 | V | (ILOAD = -10 mA) |
| In-system ESD Withstand Voltage (HBM) | 25 | kV | MIL-STD-883, Method 3015 |
| In-system ESD Withstand Voltage (IEC 61000-4-2 Contact) | 10 | kV | Notes 2 and 4 |
| Clamping Voltage (Positive Transients) | +12 | V | MIL-STD-883 (Method 3015), 8 kV |
| Clamping Voltage (Negative Transients) | -7 | V | MIL-STD-883 (Method 3015), 8 kV |
| Cut-off Frequency (fC1) | 77 | MHz | (R=100 , C=20 pF, ZSOURCE=50 , ZLOAD=50 ) |
| Cut-off Frequency (fC2) | 85 | MHz | (R=47 , C=20 pF, ZSOURCE=50 , ZLOAD=50 ) |
| Package Dimensions | 1.960 mm x 1.330 mm | WLCSP10, CASE 567BL | |
| Ordering Number | CM1402-03CP | 3500/Tape & Reel |
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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