PTC Thermistors for Telecom Applications
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TDK Product Features
Telecom equipment must be protected from sources of electric hazards induced at telephone lines which can cause from atmospheric discharges or discharges from neighbouring lines or in case of power contact between telephone lines and power lines. TDK offers SMD PTC thermistors conforming to ITU-T standards and leaded disk versions with suitable resistance values for line card applications such as POTS, access networking, and customer-premises equipment.