51K 系列, RFI 和 EMI - 触头，簧片和衬垫
结果:
443
Manufacturer
Series
Length
Width
Height
Shape
Material
Attachment Method
Operating Temperature
Type
Plating - Thickness
Plating
结果：443
搜索条目:
51K
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Operating Temperature | Plating | Width | Attachment Method | Length | Height | Series | Type | Shape | Material | Plating - Thickness |
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 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.500" (12.70mm) | - | 9.500" (241.30mm) | 0.142" (3.60mm) | 51K | Fabric Over Foam | Bell | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.500" (12.70mm) | - | 4.400" (111.76mm) | 0.142" (3.60mm) | 51K | Fabric Over Foam | Bell | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.500" (12.70mm) | - | 9.840" (249.94mm) | 0.142" (3.60mm) | 51K | Fabric Over Foam | Bell | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.500" (12.70mm) | - | 11.800" (299.72mm) | 0.142" (3.60mm) | 51K | Fabric Over Foam | Bell | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 70°C | - | 0.500" (12.70mm) | Adhesive | 36.000" (914.40mm) | 0.630" (16.00mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.295" (7.50mm) | - | 48.000" (121.92cm) | 0.079" (2.00mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 1.000" (25.40mm) | - | 17.230" (437.64mm) | 0.598" (15.20mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.252" (6.40mm) | - | 23.460" (595.88mm) | 0.252" (6.40mm) | 51K | Fabric Over Foam | D-Shape | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.291" (7.40mm) | - | 21.700" (551.18mm) | 0.248" (6.30mm) | 51K | Fabric Over Foam | D-Shape | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 70°C | - | - | Adhesive | 4.500" (114.30mm) | - | 51K | Fabric Over Foam | - | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.197" (5.00mm) | - | 18.000" (457.20mm) | 0.197" (5.00mm) | 51K | Fabric Over Foam | Square | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.256" (6.50mm) | - | 12.000" (304.80mm) | 0.157" (4.00mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.299" (7.60mm) | - | 13.400" (340.36mm) | 0.098" (2.50mm) | 51K | Fabric Over Foam | D-Shape | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.118" (3.00mm) | - | 18.000" (457.20mm) | 0.118" (3.00mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 70°C | - | - | Adhesive | 8.300" (210.82mm) | - | 51K | Fabric Over Foam | - | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.315" (8.00mm) | - | 7.250" (184.15mm) | 0.106" (2.70mm) | 51K | Fabric Over Foam | Knife | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.181" (4.60mm) | - | 10.000" (254.00mm) | 0.071" (1.80mm) | 51K | Fabric Over Foam | Bell | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.500" (12.70mm) | - | 7.560" (192.02mm) | 0.098" (2.50mm) | 51K | Fabric Over Foam | Rectangle | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 70°C | - | - | Adhesive | 2.140" (54.36mm) | - | 51K | Fabric Over Foam | - | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | 0.142" (3.60mm) | - | 11.700" (297.18mm) | 0.051" (1.30mm) | 51K | Fabric Over Foam | D-Shape | Polyurethane Foam, Nickel-Copper Polyester (NI/CU) | - |
关于 RFI 和 EMI - 触头，簧片和衬垫
指簧片和垫圈接触件是用于减轻电磁干扰（EMI），也称为射频干扰（RFI），尤其在射频频谱范围内发生时的组件。通过电磁感应、静电耦合或传导，EMI可能对电路产生负面影响。这些接触件通常用于情况，在这种情况下，机箱或外壳的部件或门可拆卸，使其容易受到EMI的影响。 可以使用各种方法来连接这些接触件，包括粘合剂、夹子、硬件、焊接、槽口或卡入通道。选择连接方法取决于特定应用的要求和所涉及的材料。 指簧片接触件由导电金属条制成，呈“U”形或“V”形，在安装到表面时形成弹簧状结构。这些接触件通过在两个表面之间创建导电路径并保持低阻抗连接，实现了有效的接地和屏蔽EMI的功能。 另一方面，垫圈接触件利用导电弹性体材料或金属网片安装在两个表面之间。这种材料创建了一个密封紧密的垫片，防止EMI通过两个表面之间的缝隙传递。垫圈接触件通常用于需要环境密封以及EMI保护的应用中。 总之，指簧片和垫圈接触件是在电路中限制电磁干扰（EMI）的关键组件。凭借其不同的结构和连接方法，它们提供了有效的接地和屏蔽能力，以保持信号完整性并确保可靠的系统运行。
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