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


EH 2.5mm Pitch Connectors

SCT2511 Series

SCT2511 Series are replacement of JST EH series connectors. 2.5mm pitch,It is designed to meet the demand for the high-density connection of internal wires to PC boards.


SeriesSCT2511 Series
Contact Pitch2.5mm
No.of Contacts2 to 16 positions
Current3A (AWG #22 to #28)
CompatibleCross JST EH Connector Series

Select Components

Cable Assemblies Refer

JST EH Cable Diagram
Current Rating:3A
Voltage Rating:250V
Temperature Range:-25°C~+85°C
Contact Resistance:20m Omega Max
Insulation Resistance:1000M Omega Min
Withstanding Voltage:800V AC/minute

SCONDAR SCT2511: Your Reliable and Cost-Effective JST EH Alternative


The JST EH connector is a high-quality and versatile electrical connector known for its exceptional features:

1. Precision Engineering: Engineered with meticulous attention to detail, these connectors ensure secure and reliable electrical connections, reducing the risk of signal interference or disconnection.

2. Compact Design: With its compact and space-saving design, JST 2.5mm pitch connectors are well-suited for applications where size constraints are a consideration, without compromising on performance.

3. Secure Locking Mechanism: These connectors feature a robust locking mechanism that ensures a firm and secure connection, even in challenging environments with vibrations or movements.

4. Variety of Wire-to-Board and Wire-to-Wire Options: JST EH connectors are available in various configurations, including wire-to-board and wire-to-wire, allowing for versatile connectivity solutions.


The versatility of JST EH connectors makes them suitable for a wide range of applications across industries:

1. Electronics: JST 2.5 mm connectors are commonly used in electronics manufacturing for connecting components on circuit boards, providing reliable and stable connections for devices and systems.

2. Automotive: In the automotive industry, these connectors find application in vehicle control units, sensors, lighting systems, and other critical components that demand dependable electrical connections.

3. Consumer Electronics: These connectors are ideal for consumer electronics, including laptops, smartphones, and home appliances, ensuring seamless electrical connections for enhanced performance.

4. Industrial Equipment: JST EH connectors are widely employed in industrial machinery, enabling secure connections for sensors, motors, and control systems, thereby improving manufacturing efficiency.


Choosing JST EH connectors offers several distinct advantages:

1. Reliability: JST 2.5 mm connectors are synonymous with reliability, ensuring uninterrupted electrical connections critical for the proper functioning of devices and systems.

2. Compactness: Their compact design allows for efficient use of space, making them suitable for applications where real estate is limited.

3. Secure Connection: The robust locking mechanism of the connectors ensures a secure and stable connection, even in high-vibration environments.

4. Versatility: Available in various configurations and pin counts, the connectors offer flexibility to match the requirements of different applications.

In summary, JST EH connectors combine precision engineering, compactness, and secure locking mechanisms, making them the preferred choice for reliable electrical connections across a wide spectrum of industries. 

SCT2511 shines as a dependable and budget-friendly alternative to JST EH. Offering unmatched reliability, versatile compatibility, and affordability, the SCT2511 connector ensures secure connections for various applications, making it the smart choice for those seeking both quality and cost-effectiveness. Elevate your connectivity solutions with SCT2511, where reliability meets affordability.

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