loading

SJK: High-precision oscillators & filters for global tech industries.

sjk@q-crystal.com+86 755 8835 2869

TCXO
SJK specializes in high-performance TCXO (Temperature Compensated Crystal Oscillators) and VCTCXO (Voltage Controlled Temperature Compensated Crystal Oscillators), delivering outstanding frequency accuracy, low power consumption, low phase noise, and exceptional temperature stability of up to ±0.05 ppm.**
Our product portfolio covers frequencies from **32.768 kHz to 125 MHz**, with a comprehensive range of package options, including ultra-miniature **SMD 1612, 2016, 2520, 3225, 5032, 7050**, as well as **through-hole DIP** packages to meet diverse application requirements.
SJK TCXO and VCTCXO products are widely used in **IoT devices, 5G communication base stations, GPS/GNSS (GPS/BeiDou) navigation systems, automotive electronics, wireless communications, industrial equipment, and other high-precision frequency control applications**.
We also provide **fast sample support** and **customized frequency solutions**. Browse our SJK is a leading manufacturer of high-performance TCXO and VCTCXO crystal oscillators, offering ultra-high frequency accuracy, low power consumption, low phase noise, and excellent temperature stability of up to ±0.05 ppm. Our product range covers frequencies from 32.768 kHz to 125 MHz and includes SMD packages (1612, 2016, 2520, 3225, 5032, 7050) as well as through-hole DIP packages.**
**Designed for demanding applications such as IoT, 5G infrastructure, GPS/GNSS navigation, automotive electronics, wireless communications, industrial control, and precision timing systems, SJK TCXO and VCTCXO oscillators ensure reliable and stable frequency performance. We offer rapid sample delivery, custom frequency solutions, and downloadable PDF datasheets to help you find the ideal oscillator for your design.**
Send your inquiry
7T Series SMD 3225 TCXO
The 7T Series SMD 3225 TCXO (Temperature Compensated Crystal Oscillator) is a compact and high-performance timing solution designed for a wide range of applications, including telecommunications and GPS devices. Featuring excellent frequency stability over varying temperatures and low power consumption, this TCXO is ideal for maintaining precise clock signals in portable and battery-operated systems.
SJK specializes in high-performance TCXO (Temperature Compensated Crystal Oscillators) and VCTCXO (Voltage Controlled Temperature Compensated Crystal Oscillators), delivering outstanding frequency accuracy, low power consumption, low phase noise, and exceptional temperature stability of up to ±0.05 ppm.**
Our product portfolio covers frequencies from **32.768 kHz to 125 MHz**, with a comprehensive range of package options, including ultra-miniature **SMD 1612, 2016, 2520, 3225, 5032, 7050**, as well as **through-hole DIP** packages to meet diverse application requirements.
SJK TCXO and VCTCXO products are widely used in **IoT devices, 5G communication base stations, GPS/GNSS (GPS/BeiDou) navigation systems, automotive electronics, wireless communications, industrial equipment, and other high-precision frequency control applications**.
We also provide **fast sample support** and **customized frequency solutions**. Browse our SJK is a leading manufacturer of high-performance TCXO and VCTCXO crystal oscillators, offering ultra-high frequency accuracy, low power consumption, low phase noise, and excellent temperature stability of up to ±0.05 ppm. Our product range covers frequencies from 32.768 kHz to 125 MHz and includes SMD packages (1612, 2016, 2520, 3225, 5032, 7050) as well as through-hole DIP packages.**
**Designed for demanding applications such as IoT, 5G infrastructure, GPS/GNSS navigation, automotive electronics, wireless communications, industrial control, and precision timing systems, SJK TCXO and VCTCXO oscillators ensure reliable and stable frequency performance. We offer rapid sample delivery, custom frequency solutions, and downloadable PDF datasheets to help you find the ideal oscillator for your design.**
Founded in 1989, SJK specializes in the manufacturing of crystal resonators and oscillators. With extensive experience in miniaturization, high precision, and low power consumption, our components are widely used across multiple industries.
Contact Us
Contact person: SJK
Tel: +86 755 8835 2869
Email: sjk@q-crystal.com
Add: 12/F, Building 3C, TianAn Cloud Park Phase 1, Bantian, Longgang District, Shenzhen, 518129, China
Copyright © 2026 SJK | Sitemap
Customer service
detect