Foils and sheets for EMI shielding 導電箔和導電薄片用于EMI屏蔽
Used to shield plastic housing and enclosures被用于屏蔽塑料罩和外殼
Many EMI problems can be solved easily by the use of conductive foils and conductive sheets. Some of the most commonly used materials are Mu-copper foil, reinforced Amucor foil and highly conductive textile.
許多EMI問題通過使用導電箔和導電薄片很容易地解決。最通常使用的一些材料是鉬-銅薄片,加強的Amucor薄片和極高導電的織物。
All of theses materials can be produced with or without (conductive) self-adhesive and an optional insulation layer.
所有的這些材料能被生產(chǎn)為帶有或不帶有(導電的)自粘和一個可選的絕緣層。
Standard part numbers標準零件號
Product name產(chǎn)品名稱 |
Thickness厚度 |
Max. width最大寬度 (mm) |
Part number零件號 |
Part number with insulation layer帶有絕緣層的零件號 | |
Foil |
0,15 mm (white白) |
0,22 mm (black黑) | |||
Copper銅 |
0,035 |
600 |
3281 |
3401 |
3451 |
Copper銅 |
0.12 |
1000 |
3282 |
3412 |
3452 |
Copper銅 |
0.18 |
1000 |
3283 |
3418 |
3458 |
Copper with paper insulation銅帶有紙絕緣 |
0.035 |
1500 |
3287 |
3407 |
3457 |
Tinned copper鍍錫銅 |
0.035 |
400 |
3285 |
3402 |
3462 |
Alluminium鋁 |
0.035 |
1000 |
3286 |
3403 |
3453 |
Amucor |
0.023 |
1100 |
4701 |
4704 |
4705 |
Mu-ferro鉬-鐵氧體 |
0.1 |
400 |
3284 |
3408 |
3468 |
Conductive textile導電織物 |
0.06 |
1070 |
4711 |
4714 |
4715 |
Amucor with PET in the middle |
0.35 |
- |
4716 |
4719 |
4720 |
Others on request其它根據(jù)需要
Applications應用
- Shielding plastic enclosure parts屏蔽塑料外殼零件
- Shielding all non-conductive materials屏蔽所有的非導電材料
- Ground plane接地平面
- Antistatic floor抗靜電地板
- Electrical connection between surfaces (sheets / foils)面之間的電連接(薄片/箔)
- Die-cuts沖切
- Shielding in housings屏蔽外罩
- Shielding cables屏蔽電纜
- Temporary shielding during tests在測試期間臨時屏蔽
Options選件
- Flame retardant version 阻燃劑版本
- With (conductive) self-adhesive backing 帶有(導電)自粘背板
- With insulation layer 帶有絕緣層
- Die-cutting in any shape 沖切為任何形狀
3281, 3282, 3283
Mu-copper foil 鉬-銅薄片
Mu-copper foil has superb shielding performance (also at low frequencies), can be soldered, and can easily be folded in the right shape.
鉬-銅薄片有卓越的屏蔽性能(也在低頻),能被焊接,能容易地包成適當?shù)匦螤睢?/p>
Part numbers零件號
- 3281 Mu-copper foil鉬-銅薄片 (0,035 mm thick厚)
- 3282 Mu-copper foil鉬-銅薄片 (0,12 mm thick厚)
- 3283 Mu-copper foil鉬-銅薄片 (0,18 mm thick厚)
Benefits好處
- High shielding performance 高屏蔽性能
- Easy to solder 容易焊接
- Flame retardant 阻燃
3284
Mu-ferro foil 鉬-鐵氧體薄片
Metal foil used for shielding against low magnetic frequency's. 金屬薄片用于屏蔽以防止低磁場頻率。
For more information see our Mu-ferro page
3285
Tinned copper foil 鍍錫銅薄片
Same as 3281 but than with a tin layer for corrosion protection and improved solderability. 與3281相同,但與它相比帶有一個錫層用于防腐蝕和改進焊接性。
3286
Aluminium foil 鋁薄片
Special developed especialy for aluminium housings and frames to prevent galvanic corrosion. 特別發(fā)展突出的用于鋁機殼和框架以預防電化腐蝕。
Applications應用:
- Electrical connection between surfaces (sheets / foils) 面之間的電連接(薄片/箔)
- Die-cuts 沖切
- Shielding in housings 機殼屏蔽
- Shielding cables 屏蔽電纜
- Temporary shielding during tests 在測試期間的臨時屏蔽
3287 |
Technical drawing: |
Copper foil with paper insulation 帶有紙絕緣的銅薄片 |
|
4701 |
Technical drawing: |
Amucor foil薄片 |
Benefits好處
- Cost effective 物有所值
- Follows the contours of your housing easily 容易地跟隨你的機架外形
- Flame retardant 阻燃
- Extremely strong 極牢固
- Corrosion free 無腐蝕
4711
Conductive textile foil 導電織物薄片
Conductive textile with self adhesive can be applied easily to plastic housings to cover non-standard forms and shapes. Laminates of metal foils with flame retardant Nomex or Valox are also available.
帶有自粘的導電織物能容易地應用于塑料機殼以覆蓋不標準的窗體和形狀。用阻燃劑Nomex或Valox的層壓金屬薄片也可獲得。
Our engineers can help you develop the right design to create overlaps, holes or connectors, cables and spuds. Thickness 0.10 mm
我們的工程師能幫助你開發(fā)正確的設計以創(chuàng)建重疊,孔或連接器,電纜和樁腳。厚度0.10 mm
Benefits好處
- Follows the contours of your housing easily 容易地跟隨你的機架外形
- Flame retardant 阻燃
- Extremely strong 極牢固
- Corrosion free 無腐蝕
4716 |
Technical drawing技術設計圖: |
Amucor with PET in the middle |
Shielding performance屏蔽性能
Shielding performance depends on the selected material. In the table below you will find the characteristics of Mu-copper foil, conductive textile, and Amucor foil.
屏蔽性能依據(jù)選擇的材料。在下表里你將找到鉬-銅薄片,導電織物和Amucor薄片的特點。
Field場 |
Frequency頻率 |
Mu-copper鉬-銅 |
Ammucor-foil薄片 |
Conductive textile導電織物 |
|
|
0,12 mm thick厚 |
0,04 mm thick厚 |
0,10 mm thick厚 |
E |
1 MHz |
125 dB |
121 dB |
115 dB |
E |
10 MHz |
101 dB |
110 dB |
108 dB |
E |
100 MHz |
120 dB |
103 dB |
102 dB |
E |
400 MHz |
115 dB |
98 dB |
92 dB |
P |
1 GHz |
110 dB |
92 dB |
90 dB |
P |
10 GHz |
120 dB |
85 dB |
80 dB |
See Guarantee |
Example舉例
Sheet of Amucor foil, 300 x 200 mm, with conductive self adhesive, without insulation layer. Part number: 4701-300-200-03-#1
Amucor箔的薄片,300 x 200 mm,帶有導電自粘,沒有絕緣層。零件號:4701-300-200-03-#1。
For special compositions, please enclose a drawing.
對于指定的組成,請附上一個圖。
Part number零件號 |
Height高度 (mm) |
Width寬度 (mm) |
Option選件 |
Top finish頂端 |
4701 |
300 |
200 |
03 |
#1 |
See part number table on top of the page |
|
|
01 : standard adhesive標準黏合劑 (non-conductive非導電) |
#01 without insulation layer沒有絕緣層 |