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PDF PSR-4000BN Data sheet ( Hoja de datos )
| Número de pieza | PSR-4000BN | |
| Descripción | Liquid Photoimageable Solder Mask | |
| Fabricantes | Taiyo | |
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TAIYO PSR-4000BN Series
LIQUID PHOTOIMAGEABLE SOLDER MASK
Screen or Spray Application
Available in Green or Dark Green
Semi-Gloss Finish
RoHS Compliant
High Viscosity version for improved
edge coverage on High Traces
Compatible with Lead-Free Processing
Best In Class for Small Hole Clearing
Wide Processing Window
Fine Dam Resolution
Withstands ENIG & Immersion Tin
Revised March 2005
1 page  
Page 5 of 6
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FINAL PROPERTIES FOR PSR-4000BN
IPC-SM-840C, Class H & T, Solder Mask Vendor Testing Requirements
TEST
Visual
Curing
Non-Nutrient
Dimensional
Pencil Hardness
Adhesion
Machinability
Resistance to Solvents
and Cleaning Agents
Hydrolytic Stability and
Aging
Solderability
Resistance to Solder
Dielectric Strength
Thermal Shock
SM-840
PARAGRAPH
3.4.8
3.4.5
3.4.6
3.4.10
3.5.1
3.5.2
3.5.3
3.6.1.1
3.6.2
3.7.1
3.7.2
3.8.1
3.9.3
REQUIREMENT
Uniform in Appearance
Ref: 3.6.1.1, 3.7.1 and 3.7.2
Does not contribute to biological growth
No Solder Pickup and Withstand 500 VDC
Minimum “F”
Rigid – Cu, Ni, FR-4
No Cracking or Tearing
Table 3 Solvents
No Change after 28 days of 95-99°C
and 90-98% RH
No Adverse Effect J-STD-003
No Solder Sticking
500 VDC / mil Minimum
No Blistering, Crazing or De-lamination
RESULT
Pass
Pass
Pass
Pass
Pass – 8H
Pass
Pass
Pass
Pass
Pass
Pass
2800 VDC/mil
Pass
Specific Class “H” Requirements
TEST
Flammability
Insulation Resistance
Before Soldering
After Soldering
Moisture & Insulation Resistance
Before Soldering–In Chamber
Before Soldering–Out of Chamber
After Soldering-In Chamber
After Soldering-Out of Chamber
Electrochemical Migration
SM-840
PARAGRAPH
3.6.3
3.8.2
3.9.1
3.9.2
REQUIREMENT
UL 94V-0
5 x 108 ohms minimum
5 x 108 ohms minimum
5 x 108 ohms minimum
5 x 108 ohms minimum
5 x 108 ohms minimum
5 x 108 ohms minimum
>2.0 x 106 ohms, no
dendritic growth
RESULT
Pass – File #E166421
UL Name:
PSR-4000BN / CA-40BN
PSR-4000BN (HV) / CA-40BN
PSR-4000BN (DG) / CA-40BN
Pass (1.29 x 1013 ohms)
Pass (3.31 x 1013 ohms)
Pass (6.61 x 1010 ohms)
Pass (2.50 x 1012 ohms)
Pass (1.89 x 1010 ohms)
Pass (1.07 x 1013 ohms)
Pass (1.35 x 1012 ohms)
Specific Class “T” Requirements
TEST
Flammability
Insulation Resistance
Before Soldering
After Soldering
SM-840
PARAGRAPH
3.6.3
3.8.2
REQUIREMENT
Bellcore 02 Index – 28 minimum
5 x 108 ohms minimum
5 x 108 ohms minimum
RESULT
Pass – 74
Pass (2.23 x 109 ohms)
Pass (1.14 x 1013 ohms)
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PSR-4000BN.PDF ] | |
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