JJK Quartz Crystal Sensors

JJK is a brand under Jiaxing Crystal Control Electronics Co., Ltd., established in 2004, a high-tech enterprise specializing in the R&D, production, and sales of quartz crystal sensors. The company has over 30 years of experience in the piezoelectric quartz crystal industry. In 2005, it became a substrate supplier for a well-known American crystal sensor company. In 2008, it introduced vacuum coating equipment from the United States to achieve in-house production of finished crystal sensors.

Maxtek monitor crystals

JJK

The product range covers 18 specifications including 5MHz and 6MHz gold-plated, silver-plated, and silver-aluminum alloy crystal sensors, compatible with mainstream coating equipment from the United States, Germany, Japan, South Korea, and more. The company operates a Class 10,000 cleanroom, with 100% factory inspection for all products, ensuring stable and reliable quality. Monthly production capacity exceeds 450,000 pieces, serving over 900 enterprises both domestically and internationally. JJK adheres to the philosophy of "Quality creates value, reliability wins the market," striving to build an outstanding national brand in the quartz crystal control segment.

Two Convenient Packaging Options

10pc jjk crystals

Cleanroom Compatible Dispenser

Holds 10 oscillator discs and dispenses directly into the sensor holder. Designed for cleanroom environments, compatible with Teflon® tweezers or the included tool for easy handling.

jjk crystals

Flatpack Carousel Dispenser

Holds 10 oscillator discs, extractable via vacuum pencil or Teflon tweezers. Flat design enables convenient stacking and storage, maximizing space efficiency.

5 pcs jjk quarz monnitor crystals

Small Square Box

Small square box vacuum packaging. Crystal sensors are packed in cleanroom paper bags – 5 pieces per box. Use a vacuum pen or plastic tweezers when removing for use.

JJK

Filter:13Items

JJK Custom Fully-Covered Gold Electrode Quartz Crystal Sensor

# CR5GE

5MHz

JJK 5MHz Gold Electrode Crystals

# AC5AD12

5MHz

JJK 5MHz Full-Plating Gold Electrode Crystal

# AC5AF12

5MHz

JJK 6MHz Gold Electrode Crystals

# AC6AD14

6MHz

JJK 6MHz Full-Plating Gold Electrode Crystal

# AC6AF14

6MHz

JJK 5MHz-12MM-Dual Anchor Silver/Aluminum Alloy Monitor Crystal

# SA5AD12

5MHz

JJK 6MHz-12MM-Dual-Anchor Silver-Aluminum Alloy Crystal Sensor

# SA6AD12

6MHz

JJK 6MHz-14MM-Silver-Aluminum Alloy Crystal

# SA6AD14

6MHz

JJK 6MHz-14MM-Full-Covered Silver-Aluminum Alloy Crystal

# SA6AF14

6MHz

JJK 5MHz-12MM-Dual-Anchor Silver Electrode Crystal Sensor

# SC5AD12

5MHz

JJK 5MHz-14MM-Dual-Anchor Silver Electrode Crystal Sensor

# SC5AD14

5MHz

JJK 6MHz-12MM-Dual-Anchor Silver Electrode Crystal Sensor

# SC6AD12

6MHz
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