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EMI screening covers for printed circuit boards
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EMI screening covers for PCB's were developed to shield only a part or parts of electronic equipment from electromagnetic radiation, rather than the entire housing.
EMI screening covers are available in a wide range of sizes and types.
Whether its for a small number of prototypes, or large production runs, we can manufacture the precision components that you require!
We can deliver the following shielding solutions on PCB level:
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1500 Clip-on shielding system
This system combines small clip-on pins with a removable lid and results in high EMI shielding protection.
Benefits
- Less space on the board.
- Flexible pin positions making the clip-on system 1500 an excellent solution for series of 1 - 5,000 pieces.
- For heavy duty applications the lid can also be fixed by extra soldering between the lid and some of the pins.
Standard cover/lid sizes
See the tables below for the standard sizes in which we can deliver the PCB screening covers, custom sizes can be made on request.
| High Screening covers |
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Part Number
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Length
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Width
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Heigth
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1500-20-20-10
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20
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20
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10
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1500-25-25-10
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25
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25
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10
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1500-30-30-15
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30
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30
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15
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1500-40-40-15
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40
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40
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15
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1500-50-25-15
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50
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25
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15
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1500-50-50-15
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50
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50
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15
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1500-75-50-15
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75
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50
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15
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1500-75-50-25
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75
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50
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25
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1500-75-75-25
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75
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75
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25
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1500-100-50-25
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100
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50
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25
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1500-125-75-25
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125
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75
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25
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1500-160-100-35
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160
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100
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35
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| Medium high Screening covers |
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1500-20-20-5
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20
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20
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5
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1500-25-25-5
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25
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25
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5
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1500-30-30-5
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30
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30
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5
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1500-40-40-5
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40
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40
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5
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1500-50-25-5
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50
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25
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5
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1500-50-50-5
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50
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50
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5
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1500-75-50-5
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75
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50
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5
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1500-75-50-5
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75
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50
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5
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1500-75-75-5
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75
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75
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5
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1500-100-50-5
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100
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50
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5
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1500-125-75-5
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125
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75
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5
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1500-160-100-5
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160
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100
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5
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| Low Screening covers |
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1500-20-20-3
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20
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20
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3
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1500-25-25-3
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25
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25
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3
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1500-30-30-3
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30
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30
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3
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1500-40-40-3
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40
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40
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3
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1500-50-25-3
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50
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25
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3
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1500-50-50-3
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50
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50
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3
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1500-75-50-3
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75
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50
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3
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1500-75-50-3
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75
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50
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3
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1500-75-75-3
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75
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75
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3
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1500-100-50-3
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100
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50
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3
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1500-125-75-3
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125
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75
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3
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1500-160-100-3
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160
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100
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3
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Request a free sample
Do you want to receive a free sample of our 1500 PCB board level shield? Please click the botton below and fill in the form.
Request a sample (1500 PCB board lever shield)
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| How to order
In the above tables you can find our standard part numbers. When you want to receive a price quotation or when you want to order a product please send us an e-mail with the part number to: info@hollandshielding.com.
We can provide other dimensions that not occur as a standard dimensions in the table above. For this we ask you to send us a drawing and quantity so that we can make you a price quotation.
You can indicate behind the partnumber with an additive which clip-on pin you want provided. For the clip-on pin additives please see further on this page.
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Below you will find 3 options to mount your PCB shield
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1500 Small Pin (P)
- Standard through-hole clips with a tinned pin, can be soldered into the pcb at any available place around the cover (pin size 0.6 mm , so drill to 0.8 mm). The minimum height on top of the board is 3 mm.
- Mu-copper housing, will fit in the clips even with a good tolerance of 0.6 mm.
The minimum height of the cover is 3 mm, the maximum 20 mm. We advise fixing clip-on pins at least every 20 mm .We can produce any size with and without ventilation holes in 2 working days.
Benefit: thanks to the big clamping range, much less accurate positioning is needed.
Recommended distance: depends on frequency and size - please consult our engineers
Options:
- Flush surface mount
- Ventilation holes
- Inside insulation sheets
- Removable lid / peel shield
- Multi compartment shielding
- Pre assembled
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Medium clip on (MC)
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SMT devices offering a fast solution for assembling
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RFI shields to PCBs.
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Eliminates the need for through holes and post reflow operations.
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Saves PCB real estate.
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Medium clip uses 40% less space than Large clip.
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Substantial improvement in time and simplicity of assembly
- tuning and re-work.
Material:
Beryllium Copper or
Cupro-Nickel (Beryllium-free)
Finish:
Tin or Tin/Lead
Packaging Format:
Tape & Reel and Pieces
Reel Quantity:
5,000 on a Ø330mm reel
Contact Resistance:
Mini: 40 milliohms max
Shield Thickness:
0.13 – 0.23mm
Insertion force (max):
5.0N (0.17mm shield)
Withdrawal force (max):
0.35N
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Large clip on (LC)
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SMT devices offering a fast solution for assembling
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RFI shields to PCBs.
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Eliminates the need for through holes and post reflow operations.
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Saves PCB real estate.
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Substantial improvement in time and simplicity of assembly
- tuning and re-work.
Material:
Beryllium Copper or
Cupro-Nickel (Beryllium-free)
Finish:
Tin or Tin/Lead
Packaging Format:
Tape & Reel and Pieces
Reel Quantity:
1,900 on a Ø330mm reel
Contact Resistance:
20 milliohms max
Shield Thickness:
0.30mm
Insertion force (max):
3.0N
Withdrawal force (max):
1.0N
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| Fixed 1600 Series
A small framework or fence can be manufactured by our CNC production system, including pins in any desired size. Tooling costs are relatively low, and so this system is well suitable for series of 100 -100.000 pieces so please send your drawing.
Options: Several thicknesses, with or without electrical insulation and/or (conductive) self-adhesive. Also available in a flame retardant version.
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| Drawn Board Level Shields 1700
Especially designed for seamless corners for ultra high frequency shielding.
Available in heights of 0.5 - 8 mm and sizes of 6 - 80 mm.
Available in copper and silver-nickel.
Elastomers can be combined with the drawn board shield as well as ventilation holes for solder out gassing.
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PCB shield/Compartment Shield 1800
An other application is a highly conductive foil laminated with a high deflection, low closure force foam layer. The rigidity of the housing is used to shield the separations on the PCB. Combinations with conductive fabrics or non-woven are also available.
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Foam Type
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PU Foam max. 80 % compression
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Neoprene Foam max. 50 % compression
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Conductive Layer
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Amucor Foil
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Conductive Fabrics
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Amucor Foil
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Conductive Fabrics
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3 mm
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5813
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5823
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5833
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5843
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4 mm
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5814
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5824
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5834
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5844
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5 mm
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5815
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5825
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5835
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5845
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6 mm
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5816
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5826
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5836
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5846
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8 mm
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5818
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5828
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5838
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5848
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10 mm
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58110
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58210
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58310
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58410
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15 mm
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58115
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58215
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58315
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58415
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Other thicknesses and materials on request
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High Volume Production
(Between 1.000-250.000+ items)
- In house tooling facility.
- Global materials procurement to ensure quality and competitive price.
- Tape and reel packaging of components to allow high speed, high volume automated placement.
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