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Common-mode EMI filter for differential channels with integrated ESD protection

Common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for one, two and three differential channels. The devices are designed to provide low insertion loss for differential high-speed signals on each channel while unwanted common-mode signals are attenuated.

Each differential channel incorporates two signal lines that are coupled by integrated coils. Diodes provide protection to downstream components from ESD voltages up to ±15kV on each signal line.

Table 1. Product overview

Type number

Number of channels

Package Name










Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PCMF3USB3S PCMF3USB3SZ 934069589087 WLCSP15_6-3-6 Order product
PCMF3USB3S/C PCMF3USB3S/CZ 934071026087 WLCSP15_6-3-6 Order product

Features and benefits

  • One, two and three differential channels common-mode EMI filter with integrated ESD protection
  • Superior common-mode suppression over a wide frequency range
  • Extremely high symmetry between line pairs
  • ESD protection up to ±15 kV contact discharge according to IEC 61000-4-2
  • Superior RF performance compared to other integrated filters or discrete filters with external ESD protection
  • Industry-standard WLCSP5, 10 and 15 packages for smallest footprint


  • Smartphone, cellular and cordless phone
  • USB3.2, USB2.0, HDMI2.0, HDMI1.4
  • General-purpose EMI and Radio-Frequency Interference (RFI) filter and downstream ESD protection
  • Tablet PC and Mobile Internet Device (MID)
  • MIPI D-PHY as used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)


Type numberPackage versionPackage nameSize (mm)Configuration# of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)Product status
PCMF3USB3SWLCSP15_6-3-6WLCSP152.37 x 1.17 x 0.57Unidirectional650.3715Production


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 695 89087 )
ActiveP with circle
WLCSP15_6-3-6Reel 7" Q2/T3
( 9340 710 26087 )
ActiveStandard Marking
WLCSP15_6-3-6Reel 7" Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
PCMF3USB3SPCMF3USB3SZNot available11
PCMF3USB3S/CPCMF3USB3S/CZNot available11
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
PCMFXUSB3S_SERCommon-mode EMI filter for differential channels with integrated ESD protectionData sheet2019-03-07
AN11882High-speed interfaces - ESD protection and EMI filteringApplication note2017-09-01
Nexperia_asset_document_brochure_autoDFN_2020_CN_LR小巧轻便的汽车 二极管和晶体管Brochure2020-07-03
nexperia_document_leaflet_WLCSP_201803_CHNWLCSP Chinese TranslationLeaflet2018-04-25
Nexperia_CMF_with_ESD_protection_for_high-speed_datalinesCMF with ESD protection for high-speed data communication linesLeaflet2020-04-03
Nexperia_Integrated_CMF_and_ESD_protection_for_high-speed_data_lines_CNNexperia Integrated CMF and ESD protection for high-speed data lines CNLeaflet2020-04-29
WLCSP15_PCMF_PESD3USB3X_PCMF3HDMI2X_087PCMF3USB3X, PCMF3HDMI2X and PESD3USB3X; H500 and H600; Reel pack, SMD, 7" Q2/T3 turned product orientation Orderable part number ending ,087 or Z Ordering code (12NC) ending 087Packing information2020-04-27
PCMF3USB3S_Nexperia_Product_ReliabilityPCMF3USB3S Nexperia Product ReliabilityQuality document2021-03-19


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PCMF3USB3SPCMF3USB3SZ934069589087Reel 7" Q2/T3Order product
PCMF3USB3S/CPCMF3USB3S/CZ934071026087Reel 7" Q2/T3Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.