1.27mm pitch surface mount connector socket horizontal mount
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 Fischer Elektronik SMD connector socket (BLM series) is a surface mount type female header designed for high-density mounting with a 1.27mm pitch. It offers variations suited for different applications, such as wide insulation bodies and extended insulation types, ensuring a secure fit with the male headers of the SLM/SLV series. "BLM-3-SMD" - Number of pins: Choose from 2 to 36 pins - Surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Compatible pin size: 0.3-0.4mm square pins - Can be used with Fischer Elektronik's 1.27mm pitch connecting pins such as SLV W, SLM N, SLV N, etc.
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basic information
■ Electrical Characteristics Item Specification Nominal Current 1.5 A Nominal Voltage 125 V AC Test Voltage 500 V Contact Resistance ≤ 10 mΩ Insulation Resistance > 10⁷ Ω·m Capacitance Between Adjacent Terminals ≤ 0.4 pF ■ Mechanical Characteristics Item Specification Compatible Pin Size □0.3～0.4 mm Mating Length 2.5～6 mm Insertion Force 1.3 N Extraction Force 1.1 N Contact Structure Fork Contact Contact Material CuSn Alloy ■ Material and Surface Treatment Item Content Contact Surface Treatment Ni Undercoat + Au ≥0.2µm (Gold Plating) Sleeve Surface Treatment Ni + 4～6µm Sn (Tin Plating) Insulator Material PA 4.6 GF Flame Retardancy UL 94 V-0 ■ Environmental Conditions Operating Temperature Range: -40℃ ～ +163℃ Reflow Conditions: 260℃ / 10 seconds Reflow Soldering: Compatible Please also refer to our company website linked above.
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■ Example Applications Control boards for industrial equipment Communication devices Embedded devices and measuring instruments Board-to-board connections for module boards The SMD connector sockets from Fischer Elektronik, which combine high reliability and high heat resistance, provide a board-to-board connection solution that balances compact design with reliable electrical connections.
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Our company has celebrated its 70th anniversary as a paper trading company. In addition to paper, we also handle packaging materials based on flexible packaging. We have also focused on the sale of LED lighting and have started selling several original products. We offer not only standard LED lighting but also high color rendering LED lighting, LED base lighting for hospitals, and high ceiling LED lighting that can be used in harsh environments such as factories and warehouses. In recent years, we became the first distributor in Japan for ICWUSA, an American monitor arm manufacturer. Known for its robust construction designed for professional use, it stands out in terms of originality compared to other products. We have actual units on display in our showroom on the first floor of our headquarters. We invite you to visit us and experience them firsthand.
