Material:	PA66/PA9T/UL94/Phosphor Bronze/Brass
Insulation O.D	2.54mm
Withstanding Voltage:	1000V AC/ minute
Temperature Range:	-40°C~+105°C
Contact Resistance:	20mΩ/max
Insulation Resistance:	1000MΩ/ min
Product Plating	Tin/Gold Flash over Nickel

KR2541 Series Connectors

The KR2541 connector series is a versatile product family designed for a wide range of applications. Its standout feature is the innovative friction locking mechanism, which guarantees reliable connections in both wire-to-board and wire-to-wire configurations. With a standard pitch of 2.54 mm, these connectors achieve an optimal balance between compactness and ease of use, making them ideal for space-constrained applications where performance is critical.

The KR2541 series offers exceptional modularity, featuring a wide selection of housings, crimp terminals, and receptacles that can be customized to meet specific user requirements. A single row of connectors accommodates 2 to 20 circuits, catering to diverse connection needs. Its user-friendly design and straightforward operation enhance usability. The built-in polarization function prevents incorrect mating, while the secure locking mechanism ensures stability in unstable or high-vibration environments. These features have made the KR2541 series the preferred solution for new energy storage and other fields. Additionally, the series supports various wire gauges, making it suitable for both signal transmission and low-power applications, showcasing its adaptability and practicality.

Advantages

Reduces Terminal Dislodgement Risk in High Vibration Environments

The Terminal Position Assurance (TPA) locks significantly minimize the risk of terminal disconnection in high-vibration environments, providing users with greater peace of mind.

Accelerates High-Speed and Automated Production Processes

Tape-and-reel packaging and optional pick-and-place vacuum lids enhance productivity and streamline high-speed, highly automated production processes.

Supports Flexible Design Needs

Low-profile, stackable housings and vertical or right-angle header options are available, allowing users to choose whether to install a faceplate. This increases application adaptability to meet different design requirements.

Versatile Wire Connection Options

A variety of termination options, including discrete wire crimp, flat flex cable (FFC), and insulation displacement technology (IDT), provide users with ample choices for connector versatility.

Connector Position Assurance Lock Reduces Disengagement Risk

In high-vibration environments, the Connector Position Assurance (CPA) locks ensure a secure connection between the connector and the device, reducing the risk of disengagement and ensuring consistent performance.

Secure Terminal Connections

The positive locking mating interface design significantly reduces the risk of accidental terminal disconnection, enhancing user safety.

Stable Electrical Performance and Reliability

The terminals feature two independent contact points, ensuring current transmission continuity and stability, and providing long-term reliable electrical performance for equipment.

Header Stability During Soldering

The bifurcated PCB header (snap-pin) design enhances the mechanical strength of the header on the printed circuit board (PCB), ensuring stability and reliability during the soldering process.

Supports Reflow Soldering Process

The headers, made of liquid crystal polymer (LCP) material, can withstand high temperatures during the reflow soldering process, ensuring excellent performance after soldering.

In summary, the KR2541 series connectors have become a preferred solution in various industries due to their innovative friction locking mechanism, modularity, polarization function, secure locking, vibration resistance, versatile wire connection options, and stable electrical performance. These features make them an ideal choice for applications requiring reliable and efficient connectivity solutions.