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Integrated 4-, 6- and 8-channel passive filter network with ESD protection

The devices are 4-, 6- and 8-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. In addition, the devices incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as ±30 kV.

The devices are fabricated using monolithic silicon technology and integrate up to eight resistors and sixteen diodes in a 0.4 mm pitch 8-, 12- or 16-pin ultra-thin leadless Quad Flat No-leads (QFN) plastic package with a height of 0.55 mm only.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
IP4254CZ16-8-TTL IP4254CZ16-8-TTL,1 934064675132 SOT974-2 Order product

Features and benefits

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
  • 4-, 6- and 8-channel integrated π-type RC filter network
  • ESD protection to ±30 kV contact discharge according to IEC 61000-4-2 far exceeding level 4
  • QFN plastic package with 0.4 mm pitch and 0.55 mm height


General-purpose ElectroMagnetic Interference (EMI) and Radio-Frequency Interference (RFI) filtering and downstream ESD protection for:

  • Cellular phone and Personal Communication System (PCS) mobile handsets
  • Cordless telephones
  • Wireless data (WAN/LAN) systems
  • Mobile Internet Devices (MID)
  • Portable Media Players (PMP)


Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)Product status
IP4254CZ16-8-TTLSOT974-2DFN3314-163.3 x 1.35 x 0.5Pi-Filter85.630-30Production

(-) dash denotes: "Parameter value not specified for this product"


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 646 75132 )
SOT974-2Reel 7" Q1/T1, Q3/T4

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
IP4251_52_53_54-TTLIntegrated 4-, 6- and 8-channel passive filter network with ESD protectionData sheet2017-06-02
IP4254CZ16-8-TTL_Nexperia_Product_ReliabilityIP4254CZ16-8-TTL Nexperia Product ReliabilityQuality document2022-03-21


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
IP4254CZ16-8-TTLIP4254CZ16-8-TTL,1934064675132Reel 7" Q1/T1, Q3/T4- Order 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.