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    Exciting News: SJK Awarded Certification from the CQC

    On November 7, 2024, an important event took place during the "Zero Carbon Future: Green Pioneer of Global Trade" summit, hosted by the Sustainable Development Professional Committee of the Shenzhen Electronic Commerce Association in collaboration with ES SHOW. At this event, Shenzhen Crystal Technology Industrial Co., Ltd. and the China ... 22/11/2024

    SJK Named National "Little Giant" - Leading The Crystal Oscillator Innovation

    Shenzhen Crystal Technology has been honored as part of the fifth batch of national "Specialized, Refined, Unique, and New Little Giant" enterprises by the Ministry of Industry and Information Technology. Effective July 1, 2023, this prestigious recognition underscores our excellence across six key indicators: specialization, refinement, ... 20/11/2024

    OCXO Constant Temperature Crystal Oscillator Product Introduction

    An OCXO (Oven Controlled Crystal Oscillator) is a type of crystal oscillator that maintains a constant temperature using an oven, minimizing frequency changes due to environmental temperature fluctuations, resulting in greater frequency stability.However, the oven requires continuous operation, leading to longer startup times compared to XO and TCX... 15/11/2024

    AT-cut and SC-cut Crystal Differences

    After the growth of quartz crystal blanks is completed, these are cut into quartz crystals of different sizes and thicknesses. However, quartz crystals have different performance characteristics when cut in different types. Among them, AT cutting and BT cutting are commonly used in resonator and oscillator products, while SC cutting are commonly us... 01/11/2024

    Relevant Standards for Quartz Crystals

            In today's rapidly developing technology, quality and service have become the core elements of enterprise competition. We are pleased to announce that Shenzhen Crystal Technology Industrial, as a leading enterprise in the crystal oscillator industry, has been deeply involved in the crystal oscillator industry fo... 31/10/2024

    SJK Invites You to Electronica China 2024 in Shanghai

    Join us from July 8-10 at the Shanghai New International Expo Centre, where SJK will showcase its latest OCXO products.ELECTRONICA CHINA is the leading trade fair for the electronics industry in Asia. It provides the industry with more display options and opportunities, as well as more participation from related application fields. More application... 01/07/2024

    Where are Quartz Crystals used?

    Crystal Resonators and Oscillators are well known for their use in applications demanding precise and stable frequency, or accurate timing (if you are a time-domain person).Below you can see a list of the main fields and the role they play in them.  PCBs where Crystals are used: 1 Microcontroller, 2 Transceiver, 3 Vehicle ECU, 4 Sinthesizer, 5... 29/02/2024

    SJK Invites You to Electronic Asia 2023 Hong Kong

    Electronic Asia 2023 International Electronic Components and Manufacturing Technology Exhibition will be held on October 13-16, 2023 in Hong Kong Convention and Exhibition Center.Located in One Expo Drive, Wanchai, Hong Kong (Harbour Road Entrance), our Hong Kong delegation will participate in this exhibition, our Booth No.: 5B-C35, we will exhibit... 06/09/2023

    Where are Crystals used?

    DSP (Digital Signal Processing) Passive crystal oscillators require the assistance of a DSP (Digital Signal Processing) master chip oscillator to generate an oscillation circuit. In general, passive crystal oscillators need to be matched with external capacitors for use. The accuracy of output frequency is related to the matching of external c... 07/06/2023

    Size Matters

    Miniaturization is a popular trend in modern electronic products, from smart wearables, electronic mobile devices to smart homes, these practical cases in daily life can be described as countless.Therefore, most electronic manufacturers hope to purchase smaller components, including frequency components - crystal oscillators.So, what impact will a ... 07/06/2023
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