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


XA 2.5mm Pitch Connectors

SCT2518 Series

SCT2518 Series are replaced of JST XA 2.5mm pitch wire to wire and wire to board connectors. With safety locking mechanism, it can provide a stable and tight connection.


SeriesSCT2518 Series
Contact Pitch2.5mm
No.of Contacts2 to 19 positions
Current3A (AWG #22 to #28)
CompatibleCross JST XA Connector Series

Select Components

Current Rating:3A
Voltage Rating:250V
Temperature Range:-25°C~+85°C
Contact Resistance:20m Omega Max
Insulation Resistance:1000M Omega Min
Withstanding Voltage:100V AC/minute

SCT2518 2.5mm Pitch Wire to Board Connector

SCONDAR SCT2518 connectors provide a dependable and cost-effective alternative to JST XA connectors, ensuring reliable and efficient connectivity solutions for your applications.

JST XA connectors deliver robust performance with a 3A current rating and a 250V voltage rating, ensuring efficient electrical connections. They operate reliably in temperatures ranging from -25°C to +85°C, feature low contact resistance (20mΩ max), high insulation resistance (1000MΩ min), and can withstand voltage spikes up to 100V AC/minute, making them a dependable choice for various applications.


JST XA connectors represent a pinnacle of innovation and performance in electrical connections, boasting a plethora of distinctive features that set them apart:

1. Impressive Contact Density: With their densely packed contacts, The connectors maximize space utilization, making them the go-to choice for applications where spatial constraints are a concern.

2. Dependable Locking Mechanism: These connectors incorporate a robust locking system that ensures connections remain secure and stable, even in environments prone to high levels of vibration, guaranteeing the integrity of your critical connections.

3. Versatile Configuration Options: JST XA connectors are available in a wide array of configurations, including wire-to-wire and wire-to-board setups, offering unparalleled versatility to cater to your precise connectivity needs.


The versatility and ruggedness of JST XA connectors make them an ideal fit for an extensive range of applications spanning various industries, including:

1. Electronics Manufacturing: In the realm of electronics manufacturing, JST XA connectors shine by facilitating the interconnection of circuit boards, sensors, and other vital components, ensuring precision and unwavering reliability.

2. Automotive Systems: These connectors play a pivotal role in automotive applications, seamlessly linking sensors, lighting systems, and control units, where steadfast connections are instrumental for vehicle safety and optimal performance.

3. Consumer Electronics: Integral to the design of consumer electronic devices such as smartphones, tablets, and laptops, JST XA connectors contribute to their sleek and efficient functionality, enhancing the user experience.


Selecting JST XA connectors bestows a plethora of advantages:

1. Unparalleled Reliability: The connectors have established a reputation for unmatched reliability, minimizing downtime and ensuring consistent performance even in the harshest operating conditions.

2. Simplicity of Installation: Thanks to their user-friendly design and secure locking mechanism, the installation process becomes straightforward, translating to reduced labor costs and minimized installation time.

3. Robust Construction: Fashioned from top-tier materials, JST XA connectors are engineered to withstand wear and tear, resulting in an extended lifespan and reduced maintenance expenditure.

In summary, JST XA connectors, with their high contact density, secure locking mechanism, and adaptability, provide an advanced solution for connectivity needs. Their unwavering reliability, user-friendliness, and durability make them the ideal choice across a myriad of applications, ensuring your vital connections remain secure and dependable. 

Alongside, the economical SCT2518 connectors offer a cost-effective alternative that doesn’t compromise quality. Their reliability, ease of use, and robust construction make them versatile solutions for various applications. We welcome you to choose our solutions for your connectivity requirements, where quality, reliability, and affordability converge seamlessly.

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