2.54mm pitch pin header (1 to 50 pins, 0.47mm diameter)
【Space-saving design】High-density PCB connection pins that allow for height selection and cutting.
We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which specializes in heat sinks, PCB connectors, and aluminum cases. The MK 14 series is a high-density pin header that supports through-hole mounting (THT) with a 2.54mm pitch and can connect up to 50 pins in a single row. It features precision round pins with a diameter of 0.47mm, achieving low insertion force and stable contact reliability. Additionally, with three height variations (X1, X2, X3), optimal designs can be achieved according to the clearance between PCBs. ■ Features Supports 1 to 50 pin connections (can be cut as needed) Can be cut on-site to the required number of pins or supplied with a specified pin count. Three height variations (X1 / X2 / X3) Flexibly accommodates ultra-low to high stack heights. Uses φ0.47mm precision round pins Balances low insertion force with stable electrical contact. Contact area: gold-plated / tail area: tin-plated High conductivity and excellent solderability. Compatible with THR (through-hole reflow) Suitable for mass production reflow processes at 260℃ for 10 seconds.
basic information
■ Main Specifications Pitch: 2.54mm Arrangement: 1 row (single line) Compatible pin count: 1 to 50 pins (cut compatible) Pin diameter: φ0.47mm (round pin) Upper pin length: 4.2mm Resin height: 3.3mm Electrical Characteristics Rated current: 1.5A Rated voltage: 60V DC Test voltage: 1000V AC (1 minute) Volume resistance: ≤10mΩ Materials and Treatment Contact part: CuZn alloy / Ni base + gold plating Tail part: Ni base + tin plating Insulator: LCP (UL94 V-0) Environment and Mounting Temperature range: -40℃ to +163℃ Solder heat resistance: 260℃ / 10 seconds
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Model number/Brand name
MK 14 X1 - Fischer Electronics
Applications/Examples of results
■ Applications High-density mounting boards Inter-board connections (stacking) Control devices and industrial equipment Embedded and communication devices
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