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JDC-21Z-001 & JDC-21T-001
  • JDC-21Z-001 & JDC-21T-001
JDC-21Z-001 & JDC-21T-001

The JDC-21Z-001 and JDC-21T-001 are innovative level switches designed to provide reliable and precise level measurement solutions. These devices offer advanced features and technology for detecting changes in fluid levels in various industrial and commercial applications. Whether you need accurate point-level detection or continuous monitoring, the JDC-21Z-001 and JDC-21T-001 are engineered to meet your specific needs, making them essential tools in industries such as oil and gas, water treatment, and manufacturing. With their robust design and versatile capabilities, these level switches are trusted for ensuring fluid level control and safety in challenging environments.



JDC series 21 pin rectangular female male power modular connector wire to wire power connector


Product Information
Product model   JDC-21Z-001  Female Connector
JDC-21T-001  Male Connector
Mechanical Life 1000 times
Insulation Resisitance ≥1000MΩ
Housing Material PET UL94V-0  Black
Contact Spec Signal contact
Power contact
Contact Quantity 9 12
Rated Current/Rated Voltage 5A/60V AC 35A-40A/500V AC
Contact Resistance ≤6.7mΩ  ≤1.6mΩ 
Withstand Voltage 500V AC 1500V
Surface Finishing Gold plated over nickel Silver plated over nickel
Terminal Style Crinmping (Y),PCB Tail(B),Solder Cup (H)
Material Pin,Jack Brass or copper alloy
Crown Spring Beryllium bronze
Working Temperature -40℃ ~ +125℃

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Product Applications


1. Intelligence high frequency switching power supply, communication power supply, electric     power,railway power supply,LED power.
2. UPS systems
3. Contravariant power
4. Drawer low-voltage cabinet etc.


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We are doing the OEM & ODM Connectors based on customers' needs


About us


Shenzhen Medlon Hardware Product Co.,Ltd & Dongguan Meixinlong Hardware Products Co.,Ltd was founded in 2006. It is a high-tech private enterprise that focused on desiging,manufacturing and selling connectors, such as EV AC/DC Charger, power module connector, high desity connector, and mobile phone connector. The company’s poducts are widely used in communications power supply, electric power supply , UPS power supply, server, medical , mobile phones and other fileds.



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Contact window and Tel:Sally , 138 2886 2712,
Office Address:Room 401,  1 Area, Building B,  The center of Shenzhen Famous brand industry product,  Baoyuan Road,  Bao An district,  Shenzhen ,  GuangDong China   , Connector professional manufacturer