Skip to main content
Products Circuit Protection
  1. Home
  2. Products
  3. Circuit Protection
  4. ESD & EMI Filter Devices
Circuit Protection
Circuit Protection

ESD & EMI Filter Protection

Semtech offers ESD / EMI filter protection with low pass L-C and R-C filter devices that use integrated TVS diodes. Our products replace multiple discrete EMI and RFI filter components and are available in small multiline packages. Our EClamp™ devices are designed to suppress unwanted EMI-RFI signals and provide electrostatic discharge and electromagnetic interference protection in portable electronic equipment.

Search products by applications and interfaces with parametric search.

Products

Number Name
EClamp1002A ESD-EMI 2-line Protection for Speaker Ports
EClamp2122S USB Downstream Port Filter & TVS For EMI Filtering and ESD Protection
EClamp2342N ESD-EMI Protection for Color LCD Interfaces
EClamp2357N EMI Filter and ESD Protection for Secure Digital Card Interfaces
EClamp2357NQ EMI Filter and ESD Protection for Secure Digital Card Interfaces
EClamp2367NQ EMIClamp® EMI Filter and ESD Protection For SD Card Interfaces
EClamp2374K ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2374KQ EClamp ESD/EMI Protection for Color LCD
EClamp2374P ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2376K ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2376P ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2378K ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2378P ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2384K ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2384P ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2386K ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2386P ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2388K ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2388P ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2394P ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2396P ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2398P ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2410P ESD Protection Device for T-Flash/MicroSD Interfaces
EClamp2422N ESD-EMI 2-line Protection for Audio Interfaces
EClamp2454P ESD-EMI 4-line Protection for Color LCD Interfaces
EClamp2455K ESD-EMI 4-line Protection for SIM Card
EClamp2455P ESD-EMI 4-line Protection for SIM Card
EClamp2456P ESD-EMI 6-line Protection for Color LCD Interfaces
EClamp2458P ESD-EMI 8-line Protection for Color LCD Interfaces
EClamp2465T Low Capacitance ESD/EMI Protection for SIM Card
EClamp2522P USB Upstream Port Filter and TVS For EMI Filtering and ESD Protection
EClamp3202A ESD-EMI 2-line Protection for Microphone Ports
STF203 USB Upstream Port Filter & TVS for EMI Filtering and ESD Protection

Videos

Semtech Protection Products
Semtech Product Overview: RClamp 7534P
Semtech Product Overview: RClamp 1255P

Tools and Resources

Technology

Circuit Protection Products

Interfaces

TVS Protection Selector Guide

Download Free Copy
Parametric Search Find solutions by application or interface.

Parametric Search

Find solutions by application or interface.

SEARCH NOW
cross reference search icon red

Cross Reference

REFERENCE NOW

Blog Articles

In the News

Share