Axuas Co., Ltd. Product Lineup

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a German manufacturer of heat sinks, PCB connectors, and aluminum cases. MK 05 Pin Header (Connector for Circuit Boards) Product Overview The MK 05 pin header is a compact printed circuit board connector that ensures reliable transmission of signals and data between circuit boards. With a standard 2.54 mm pitch and a single-row structure, it allows for space-saving and flexible connections. It is widely compatible with everything from industrial equipment to consumer electronic modules, achieving stable contact quality and rapid assembly. It provides an ideal solution for all scenarios, from mass production to prototype development.

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a German manufacturer of heat sinks, PCB connectors, and aluminum cases. MK 205 Pin Header (Connector for Circuit Boards) Product Overview The MK 205 pin header is a versatile connector for printed circuit boards (PCBs). It enables reliable multi-pole connections between boards and units, making it ideal for modular electronic devices, expansion boards, and control boards. With a pitch of 2.54 × 2.54 mm and a distinctive two-row structure, it is suitable for compact circuit designs and is widely used from mass production to prototype development due to its easy assembly and high reliability.

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 "SL-9-20-G" is a through-hole pin header with a 2.54mm pitch. - Number of pins: 20 pins - Surface treatment: Gold plating (G) - Packaging: Bulk - Pin size: 0.5mm diameter round pin * The number of pins can be selected from 1 to 20 pins. * Surface treatment: Tin plating is also available for selection.

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 "BL-5-36" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 36 pins - Packaging: Bulk - Pin diameter for board mounting: 0.6mm round pin *The number of pins can be specified from 1 to 36 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-6-72" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 72 pins (2 rows) - Packaging: Bulk - Pin diameter for board mounting: 0.6mm round pin *The number of pins can be specified from 2 to 72 pins (even numbers).

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-7-36" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 36 pins (right angle) - Packaging: Bulk - Pin diameter for board mounting: 0.6mm round pin * The number of pins can be specified from 1 to 36 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases in Germany. "SL 11 124 36 G" is a through-hole pin header with a 2.54mm pitch. - Number of pins: 36 pins - Surface treatment: Gold plating (G) - Packaging: Bulk - Pin size: 0.635mm square pin * The number of pins can be selected from 1 to 36 pins. * Surface treatment: Tin-plated products are also available for selection.

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "SL-3-053" is a through-hole pin header with a 2.54mm pitch. Number of pins: Choose from 1 to 36 pins Pin size: 0.635mm square pin Surface treatment: Choose from gold plating (G), tin plating (Z), or partial gold plating (S)

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-9-36" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 36 pins - Packaging: Bulk - Pin size for board mounting: 0.635mm square pin *The number of pins can be specified from 1 to 36 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-10-72" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 72 pins - Packaging: Bulk - Pin size for board mounting: 0.635mm square pin * The number of pins can be specified from 2 to 72 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-4-72" is a through-hole connector socket with a 2.54mm pitch. - Number of pins: 72 pins - Pin surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size for board mounting: 0.5-0.7mm square pins *The number of pins can be specified from 2 to 72 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "SL-3-080" is a 2.54mm pitch pin header. - Number of pins: Choose from 1 to 36 pins - Surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size: 0.635mm square pin - The model number varies according to the pin length: (For details, please refer to the catalog)

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases in Germany. The "SL-22-240" is a 2.54mm pitch pin header. - Number of pins: Choose from 2 to 72 pins - Surface treatment: Choose from gold plating (G), tin plating (Z), or partial gold plating (S) - Packaging: Bulk - Pin size: 0.635mm square pin - The model number varies according to the pin length: (For details, please refer to the catalog)

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 "SL-6-071" is a 2.54mm pitch pin header. - Number of pins: Choose from 2 to 72 pins - Surface treatment: Choose from gold plating (G), tin plating (Z), or partial gold plating (S) - Packaging: Bulk - Pin size: 0.635mm square pin - The model number varies by pin length: (For details, please refer to the catalog)

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 "SL-LP-2-082" is a 2.54mm pitch pin header. - Number of pins: Choose from 2 to 72 pins - Pin size: 0.635mm square pin - Surface treatment: Choose from gold plating (G), tin plating (Z), or partial gold plating (S) (For details, please refer to the catalog)

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-LP-242" is a through-hole pin header with a 2.54mm pitch. - Number of pins: 4-100 pins - Surface treatment: Gold plating (G), Tin plating (Z) - Packaging: Bulk - Pin size: 0.5mm diameter round pin *You can choose the number of pins from 4 to 100 pins.

We, Aquas Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which specializes in heat sinks, PCB connectors, and aluminum cases. The "BL 19 141" is a through-hole connector socket with a pitch of 2.54mm. - Number of pins: 2-72 pins - Packaging: Bulk - Compatible male pin diameter: Square pins 0.55-0.65mm, round pins 0.65-0.85mm

We, Aquas Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. "BL 18 219" is a through-hole connector socket with a pitch of 2.54mm. - Number of pins: 1-36 pins - Packaging: Bulk - Compatible male pin diameter: 0.55-0.65mm square pins, 0.65-0.85mm round pins

We, Aquas Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL 14" is a through-hole connector socket with a pitch of 2.54mm. - Number of pins: 2-72 pins - Packaging: Bulk - Compatible male pin diameter: 0.55-0.65mm square pins, 0.65-0.85mm round pins

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "MK-LP-40" is a through-hole pin header with a 2.54mm pitch. - Number of pins: 1-50 pins - Surface treatment: Gold plating (G), Tin plating (Z) - Packaging: Bulk - Pin size: Upper diameter 0.8mm, Lower diameter 0.6mm

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "MK-LP-240" is a 2-row pin header for through holes with a pitch of 2.54mm. - Number of pins: 4-100 pins - Surface treatment: Gold plating (G), Tin plating (Z) - Packaging: Bulk - Pin size: Upper 0.8mm diameter, Lower 0.6mm diameter

We, Aquas Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "SL-7" is a through-hole pin header with a 2.54mm pitch. - Number of pins: 1-20 pins - Surface treatment: Gold plating (G), Tin plating (Z) - Packaging: Bulk - Pin size: Upper 0.8mm diameter, Lower 0.6mm diameter

We, Aquas Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which produces heat sinks, PCB connectors, and aluminum cases. The "BL-13" is a through-hole connector socket with a pitch of 2.54mm. - Number of pins: 1-36 pins - Packaging: Bulk - Compatible male pin diameter: 0.55-0.65mm square pins, 0.65-0.85mm round pins

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases in Germany. The "BL-3" is a connecting socket for through holes with a 2.54mm pitch. - Number of pins: 1-36 pins - Pin surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size for board mounting: 0.5-0.7mm square pins *The number of pins can be specified from 1 to 36.

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases from Germany. The "BL-1" is a connecting socket for through holes with a pitch of 2.54mm. - Number of pins: 1-36 pins - Pin surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size for board mounting: 0.5-0.7mm square pins *The number of pins can be specified from 1 to 36 pins.

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 "BL-2" is a 2-row connector socket for through holes with a pitch of 2.54mm. - Number of pins: 2-72 pins - Pin surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size for PCB mounting: 0.5-0.7mm square pins *The number of pins can be specified from 1 to 36 pins.

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases from Germany. The SL 3 is a light angle (90°) type pin header from the SL 1 series that supports a standard footprint with a 2.54mm pitch. It is designed to facilitate wiring in the lateral direction of the circuit board, making it an ideal connector for devices with height restrictions and high-density mounting. It supports through-hole mounting (THT) and achieves high contact reliability and mounting stability. ■ Features - Light angle (90°) type from the SL 1 series - Compatible with standard board footprint of 2.54mm pitch - Allows wiring to be drawn out to the side of the board (space-saving design) - High contact reliability with 0.635mm square pins - Compatible with reflow soldering (260°C / 10 seconds) *Available in 8 different lengths.

We, AquaS Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which specializes in heat sinks, PCB connectors, and aluminum cases. The SL 5 series is a single-row straight pin header compatible with a 2.54mm pitch. Its unique two-layer insulator structure provides excellent mechanical stability and retention force. It supports a wide range from 1 to 36 pins, making it ideal for general-purpose PCB connection applications such as control devices and embedded systems. ■ Features Standard pin header with a 2.54mm pitch Single-row straight type (vertical mounting) High mechanical strength due to the two-layer insulator structure Stable contact performance with 0.635mm square pins Rich variations from 1 to 36 pins *Available in multiple lengths.

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.

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases in Germany. The MK 02 is a through-hole mount (THT) pin with a 2.54mm pitch. It features a solder fork structure that ensures stable electrical connections while securely holding lead wires and conductors. With a nickel undercoat and tin plating (4-6µm), it achieves both corrosion resistance and conductivity. It is also compatible with reflow (260°C / 10 seconds), maintaining stable quality in mass production processes.

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 08 is a wire wrap pin compatible with through-hole mounting (THT) with a 2.54mm pitch. Its 0.635mm square pin structure ensures a stable electrical connection optimized for wire wrap connections. With a nickel undercoat and tin plating (4-6µm), it ensures corrosion resistance and conductivity, and it is compatible with reflow (260℃ / 10 seconds). It can be applied to prototypes, evaluations, and mass production.

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 51 is a right-angle pin header compatible with 2.54mm pitch through-hole mounting (THT). It features Ø0.5mm round pins, allowing for perpendicular connections to the circuit board. With a nickel undercoat and gold/tin plating, it achieves both conductivity and corrosion resistance. It is also compatible with reflow (260°C / 10 seconds), making it suitable for mass production applications.