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INT 119
Solder Masking Dots and Tape
Masking for Soldering & Conformal Coating
- Solder and conformal coating masking
- Die-cut discs and tapes
- Self adhesive
- No curing times
- No residue
- Available ex-stock
Description
Designed for masking component holes or areas on pcb's during flow
soldering or conformal coating, these pressure sensitive masking
discs will withstand a five to eight second exposure to molten
solder at 250°C.
There is no adhesive transfer when the discs are removed, the rubber-based
adhesive containing no silicones. Discs should be removed before
solvent cleaning. Solder Masking Dots are available in 51 diameters
as standard, from 3mm. Special die-cut shapes, either
rectangular or any irregular shape can also be manufactured on
request.
The special impregnation of the discs will not allow most conformal coatings or varnishes to adhere or wet. Consequently Solder Masking Dots are excellent masks for this purpose, allowing easy removal and a well defined mask area.
Die-cut discs eliminate the need for tedious cutting of masking tape
by hand (especially for smaller areas) and will speed up production
accordingly. No curing is required. Dots up to 50mm diameter are
in a continuous string of overlapping discs for ease of application - peeling
off one disc releases the next off the lining paper.
INT 119 Solder Masking Tape is the same material but in a roll form.
| Specifications | |
| Temperature resistance | 165°C for 1.5 hrs, 250°C short term |
| Material | Impregnated paper |
| Colour | Natural buff |
| Adhesive | Synthetic rubber resin |
| Thickness | 0.18 mm |
| Ordering information | ||
| Part number | Description | |
| INTSMD-003 | Solder Masking Dots - 3.2mm diameter, 5,000 per roll | |
| INTSMD-005 | Solder Masking Dots - 4.8mm diameter, 5,000 per roll | |
| INTSMD-006 | Solder Masking Dots - 6.4mm diameter, 5,000 per roll | |
| INTSMD-008 | Solder Masking Dots - 7.9mm diameter, 5,000 per roll | |
| INTSMD-009 | Solder Masking Dots - 9.5mm diameter, 5,000 per roll | |
| INTSMD-011 | Solder Masking Dots - 11.1mm diameter, 5,000 per roll | |
| INTSMD-012 | Solder Masking Dots - 12.7mm diameter, 5,000 per roll | |
| INTSMD-014 | Solder Masking Dots - 14.4mm diameter, 5,000 per roll | |
| INTSMD-015 | Solder Masking Dots - 15.9mm diameter, 5,000 per roll | |
| INTSMD-018 | Solder Masking Dots - 17.6mm diameter, 4,000 per roll | |
| INTSMD-019 | Solder Masking Dots - 19.1mm diameter, 4,000 per roll | |
| INTSMD-022 | Solder Masking Dots - 22.4mm diameter, 2,000 per roll | |
| INTSMD-025 | Solder Masking Dots - 25.4mm diameter, 2,000 per roll | |
| INTSMD-050 | Solder Masking Dots - 50.8mm diameter, 500 per roll | |
| 40 other diameter (up to 153mm) available - please enquire about prices for your exact requirements | ||
| Ordering information | ||
| Part number | Description | |
| INT119-006 | Solder Masking Tape - 6.4mm width x 55m long | |
| INT119-009 | Solder Masking Tape - 9.5mm width x 55m long | |
| INT119-012 | Solder Masking Tape - 12.7mm width x 55m long | |
| INT119-015 | Solder Masking Tape - 15.9mm width x 55m long | |
| INT119-019 | Solder Masking Tape - 19.1mm width x 55m long | |
| INT119-025 | Solder Masking Tape - 25.4mm width x 55m long | |
| INT119-038 | Solder Masking Tape - 38.1mm width x 55m long | |
| INT119-050 | Solder Masking Tape - 50.8mm width x 55m long | |
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See also! High temperature polyimide tape & dots Wondermask P, a liquid peelable solder mask
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Additional printed catalogue or brochure available |
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Obtain more information, samples or literature |
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June 2008
Version 3.0
17 Station Field Industrial Estate, Banbury Road
KIDLINGTON, Oxfordshire, OX5 1JD, ENGLAND
Tel: +44 1865 842842 Fax: +44 1865 842172 info@intertronics.co.uk