PC屏蔽罩
屏蔽罩提供电路板上元件的隔离，在不影响系统运行速度的同时把串扰和敏感性降至最低。屏蔽罩包括常用的两片型，单片型，多腔体，两片非预安装，两片预安装，EZ Peel 以及新的微波吸波材料屏蔽罩产品。微波吸波材料屏蔽罩产品由冲压的金属部分和微波吸波材料所组成，可满足您的特殊需求。
莱尔德科技以快速的工程辅助设计，迅捷的打样，专业的模具设计，自动化的包装以及顶级的质量体系而著称。
| 除非特别表示，所有尺寸均为英寸（毫米） | |
| Product Highlights | • Custom shapes available • Provides isolation of board level components • Minimizes crosstalk and susceptibility without impacting system speed • Available in tape or reel for automated pick and place applications • Removable lid for component access • Also available in EZ Peel removable lid style one-piece construction |
| SHIELDING EFFECTIVENESS Transfer Impedance (500 MHz) |
- |
| H-field (200 KHz) Mil 285 | 48 dB |
| Plane Wave (2 GHz) Mil 285 | 40 - 60 dB |
| Surface Resistivity | N/A |
| Volume Resistivity | N/A |
| Available Size Range | Fence and lid: 0.130 - 1.00 (3.3 - 25,4) Height 6.000 (152,4) Width. One piece construction: 0.04 - 0.25 (1,0 - 6,4) Height 0.250 - 0.375 (6,35 - 9,53) Width |
| Deflection Operating Range | N/A |
| Compression Force (based on shape selection) |
N/A |
| Compression Set | N/A |
| Joint Unevenness Accommodation | N/A |
| Compound/Material Availability | Tin plated phosphor bronze, tin coated steel, stainless steel, brass, CuBe, and nickel silver Other materials also available |
| Temperature Range | Withstands reflow and solder temperature |
| Available Profiles | Squares, rectangles, L-shapes, 90° inside corners |
| Mounting Methods | Surface mount/through hole, various pin styles available |
| Custom Shapes Available | Flexible fence with flat lid, photo etched flat blanks for hand forming, solid can construction, supplied with dividers to provide isolation |
| Fluid Seal | N/A |
| Air/Dust | N/A |
| Galvanic Compatibility | Compatible with all solder materials |
|
Typical Applications for Shielding Gaskets |
• All applications requiring shielding of board level components • Low height down to 0.04 (1,0) to accommodate mother/daughter board configurations • Secure cover design ideal for applications that could be subject to shock & vibration such as mobile military vehicles, commercial aircraft, & wireless electronics • EZ Peel provides access to shielding components |
