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

sjk@q-crystal.com+86 755 8835 2869

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LT10.7 Series SMD Ceramic Filter
Center frequency fixed at 10.7MHz, adopting professional SMD surface-mount package with a maximum thickness of only 1.5 mm, slim and compact for thin and miniaturized electronic devices
D-11 Series SAW Resonator1
Adopts classic D-11 metal through-hole package with 3 pins, dimension of 8.3×3.4×3.0mm, easy for manual and automated assembly
JXR131 RTC Module
Compact mini package (3.2×2.5×1.55mm), ultra-small size to save PCB space for compact electronic designs
A1N Series SMD 2016 Crystal Oscillator For Automotive
Seam sealed SMD2016 package with dimension of 2.0×1.6×0.7mm, compact structure suitable for automotive PCB layout
A7L Series SMD 32.768kHz Crystal Unit For Automotive
Ultra-compact SMD3215 package (3.2×1.5×0.75mm), thin and lightweight, ideal for space-limited automotive PCB designs
A7F Series SMD 2016 Crystal Unit For Automotive
Ultra-miniature SMD2016 package (2.0×1.6×0.50mm), ultra-thin and lightweight, perfectly suited for compact automotive PCB layouts
7Y Series SMD1612 Crystal Units
Ultra-miniature SMD1612 package (1.6×1.2×0.35mm), ultra-thin, lightweight and low-profile, ideal for ultra-compact electronic products
7F Series SMD 2016 Crystal Unit
Ultra-miniature 2016 SMD package (2.0×1.6×0.50mm), ultra-thin, lightweight and low-profile for compact PCB layout
7D Series UM-5 Crystal Filter
Dual package options: UM-5 through-hole and UM-5MJ SMD package, flexible for different PCB design demands
6LC Series SMD 32.768kHz Crystal Unit
Compact plastic molded SMD tuning fork crystal, dimension of 8.0×3.8×2.5mm, ideal for compact electronic designs
6K6/6K8 Series SMD 32.768kHz Crystal Unit
Compact cylindrical SMD package, available in two sizes: 2.0×6.0mm and 3.0×8.0mm, adaptable to diverse PCB layout designs
6B Series HC-49S Crystal Units
Standard HC-49S through-hole package, low-profile design with dimensions of 11.0×4.6×3.0mm / 2.0mm, easy for assembly
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
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