Extended Temperature Quartz Crystals -40 to 125°C

Extended Temperature Quartz Crystals -40 to 125°C

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IQD offers a range of crystals housed in the 4-pad SMD ceramic packages 3.2 x 2.5 mm (CFPX-180) and 2.0 x 1.6 mm (IQXC-42) with the extended operating temperature range of -40 to 125°C. The CFPX-180 is available in a range of frequencies from 12.0 MHz and the IQXC-42 from 16.0 MHz, with various load capacitances. The parts are offered with frequency stabilities down to +-30ppm over -40 to 125°C and the ESR values are specified slightly lower than for standard crystals in order to meet the demands of microcontrollers, which often require lower ESR, for example for IoT applications. These parts are recommended for multiple applications, including Internet of Things (IoT and IIoT), e.g.: - Ethernet - Green and smart energy applications (Solar inverters) - Industrial Control Systems - RFID - Test and Measurement Systems - Telemetry systems - Transportation systems - WiFi modules
IQD Frequency ProductsStand S11IQD has been a distinguished market leader in the frequency control sector since 1973. Offering a wide variety of quartz crystals and oscillators, IQD parts cater to diverse application requirements, ranging from economical commercial-grade solutions to those deployed in high-reliability and critical, industrial and extended temperature applications. The product range includes Quartz Crystals, Clock Oscillators, Crystals & Oscillators compliant with AEC-Q200 standards, Fast Make Oscillators, VCXOs, TCXOs & VCTCXOs, OCXOs, Disciplined OCXOs, and Rubidium Oscillators. As a proud member of the Würth Elektronik eiSos group, a prominent European provider of passive components, IQD extends its influence to over 80 countries. IQD has achieved Gold Medal status in the 2025 EcoVadis assessment, placing us among the top 5% of companies worldwide. This recognition underscores our commitment to continuous improvement and highlights the strength of our sustainability practices to customers and partners. The EcoVadis assessment measures performance across 21 sustainability criteria within four key areas: Environment, Labour & Human Rights, Ethics, and Sustainable Procurement.