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Product Detailed Parameters
- Description：FILTR LC(PI) 250PF 20MHZ ESD SMD
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (Pi)
- Number of Channels：2
- Center / Cutoff Frequency：20MHz (Cutoff)
- Attenuation Value：40dB @ 700MHz
- Resistance - Channel (Ohms)：0.35
- Values：C = 250pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 125°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：5-UFBGA, WLCSP
- Size / Dimension：0.050" L x 0.035" W (1.26mm x 0.89mm)
- Height：0.025" (0.64mm)
- Current：350 mA
- Grade：-
- Qualification：-
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Overview
The EMI7112FCTAG is a specialized integrated circuit from onsemi, classified as an L-C EMI filter array with integrated Electrostatic Discharge (ESD) protection. It is housed in a WLCSP-5 package and supports two channels. The device is designed to suppress electromagnetic interference while providing robust protection against electrostatic discharge events. This component falls under the category of standard products and filters within the manufacturer's portfolio.
Feature Summary
- Integrates L-C EMI filtering with ESD protection capabilities
- Compact WLCSP-5 package design for space-constrained applications
Applications
- General electronic signal line protection
- Data interface noise suppression
Procurement Notes
Verify current lifecycle status before procurement planning. Official sources indicate this part is scheduled for obsolescence and will be discontinued by the manufacturer. Confirm availability through authorized distributors or check for valid substitute components if long-term supply is required. Ensure compliance with RoHS standards as documented.
Selection Notes
Select this component when combined EMI filtering and ESD protection are required in a minimal footprint. The WLCSP-5 package suits high-density layouts. Consider the two-channel configuration for dual-line protection needs. Evaluate alternative parts if future production stability is a priority due to the discontinuation status.
Part Context
This component belongs to onsemi’s Standard Products division, specifically within the Filters family. It is categorized as an EMI/RFI Filter utilizing LC network technology. The product serves as a solution for enhancing signal integrity and protecting sensitive interfaces from electrical disturbances in consumer and industrial electronics.
Replacement Considerations
Official substitutes are not explicitly listed in the provided documentation. Due to the 'Scheduled for obsolescence' status, verify equivalent L-C EMI filter arrays with ESD protection in WLCSP-5 packages from other manufacturers or later-generation onsemi parts.
