ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS ESD SMD
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：6
- Center / Cutoff Frequency：58MHz (Cutoff)
- Attenuation Value：30dB @ 800MHz ~ 2.7GHz
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 30pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：15-WFBGA, WLCSP
- Size / Dimension：0.117" L x 0.052" W (2.96mm x 1.33mm)
- Height：0.028" (0.70mm)
- Current：-
- Grade：-
- Qualification：-
Download product information
Overview
The CM1400-03CP is a six-channel EMI filter array with integrated ESD protection manufactured by onsemi. It utilizes an RC (PI) filter topology to reduce electromagnetic and radio frequency interference emissions. Key electrical parameters include a cutoff frequency of 58 MHz, capacitance of 30 pF, and resistance of 120 ohms per channel. The device operates within a temperature range of -40°C to +85°C and features SMD/SMT termination. It is housed in a CSP-15 package and provides attenuation of 35 dB.
Feature Summary
- Six-channel low-pass filter array design for simultaneous signal line protection
- Integrated electrostatic discharge (ESD) protection capability
- RC (PI) filter topology for effective EMI/RFI emission reduction
Applications
- High-speed data interface protection
- Portable electronic devices requiring compact filtering solutions
- Consumer electronics with multiple signal lines
Procurement Notes
Verify the specific suffix CP against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint requirements for the CSP-15 package. Confirm RoHS compliance status through current documentation before finalizing procurement orders.
Selection Notes
Select this component when multiple signal lines require combined EMI filtering and ESD protection in a minimal footprint. The 6-channel configuration suits interfaces with parallel data paths. Verify that the 58 MHz cutoff frequency aligns with your signal bandwidth needs to prevent unwanted signal attenuation while maintaining noise suppression effectiveness.
Part Context
This part belongs to the CM1400 series of EMI filter arrays from onsemi. These components are designed to address increasing noise sensitivity in modern digital circuits. The series offers various channel counts and configurations to suit different interface densities and protection levels required by OEM designs.
Replacement Considerations
Check for direct pin-compatible alternatives within the same family. Verify if other channel counts or slightly different cutoff frequencies meet system requirements without redesigning the layout.
FAQ
What is the filter topology used in the CM1400-03CP?
The device uses an RC (PI) filter topology.
How many channels does this filter array support?
It supports six independent channels.
