No.1 Gaoda Industrial Park,
Fenggang, Dongguan, China


JWPF 2.0mm Pitch Connectors

SCT2019 Series

SCT2019 are replacement of JST JWPF series 2.0mm pitch, wire to wire connectors. This series of connectors has good waterproof performance and can be used in places with high waterproof requirements.


SeriesSCT2019 Series
Contact Pitch2.0mm
No.of Contacts2 to 4, 2*3, 2*4 positions
Current3A (AWG #22 to #26)
CompatibleCross JST JWPF Connector Series

General Specification

Current Rating:3A
Voltage Rating:100V
Temperature Range:-25°C ~ +85°C
Contact Resistance:20m Omega Max
Insulation Resistance:1000M Omega Min
Withstanding Voltage:1000V AC/minute

SCT2019 2.0 mm pitch wire to wire connector

SCT2019 connectors offer a reliable and budget-friendly alternative to JST JWPF connectors, ensuring dependable and efficient connectivity solutions for your applications.

JST JWPF connectors excel with a 3A current rating and a 100V voltage rating, performing reliably across a broad temperature range from -25°C to +85°C. These connectors maintain minimal contact resistance at 20mΩ max, ensuring efficient connectivity, and exhibit outstanding insulation resistance at 1000MΩ min, preventing electrical leakage. Furthermore, they can withstand voltage spikes up to 1000V AC/minute, underscoring their durability and reliability in critical applications.



JST JWPF connectors are the epitome of precision engineering and advanced technology, offering a wide range of features that distinguish them:
– High Contact Density: With a compact design and high contact density, JST JWPF connectors maximize space efficiency, making them perfect for applications with limited real estate.
– Rugged Construction: These connectors are built to withstand challenging conditions, boasting a sturdy build that ensures resilience in demanding environments.
– Waterproof Design: JST JWPF connectors are equipped with a waterproof design, providing superior protection against moisture and environmental factors.
– Secure Locking Mechanism: Featuring a dependable locking mechanism, these connectors guarantee secure and stable connections, even in high-vibration environments, safeguarding your critical links.



The versatility and durability of JST JWPF connectors make them a top choice in various industries and applications:
– Automotive Electronics: The connectors are a cornerstone in automotive electronics, facilitating the connection of sensors, control units, and lighting systems, ensuring dependable performance in vehicles.
– Industrial Machinery: These connectors play a pivotal role in industrial machinery, supporting the connection of sensors, motors, and control systems, enhancing manufacturing processes’ efficiency and precision.
– Marine Applications: The waterproof design of JST JWPF connectors makes them ideal for marine applications, where they ensure secure and reliable connections in challenging marine environments.



Opting for JST JWPF connectors offers a host of advantages:
– Reliability: JST JWPF connectors are renowned for their reliability, ensuring consistent performance even in harsh and unpredictable conditions.
– Waterproof Protection: Their waterproof design provides an added layer of protection, safeguarding connections in wet and challenging environments.
– Secure Connections: The secure locking mechanism guarantees connections remain stable, reducing the risk of accidental disconnection and ensuring uninterrupted operation.
– Durability: Crafted from high-quality materials, JST 2.0 mm wire to wire connectors are engineered to withstand wear and tear, extending their lifespan and reducing maintenance costs.

In summary, JST JWPF connectors, with their high contact density, rugged construction, waterproof design, and secure locking mechanism, provide a dependable and resilient connectivity solution. Their adaptability across various applications, reliability, and durability make them an excellent choice for critical connections, ensuring your vital systems remain operational even in adverse conditions. 

In addition, the budget-friendly SCT2019 connectors provide a cost-effective alternative without compromising on quality. Their reliability, user-friendly design, and durable construction make them versatile solutions suitable for a wide range of applications. We invite you to consider our solutions for your connectivity needs, where the perfect blend of quality, reliability, and affordability awaits.

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