Surface mounting technology (SMT) where electronic components are mounted on boards at high temperatures of 250 to 270°C has become common in recent years. Therefore, LCP is widely used for SMT-compatible connectors due to its excellent heat resistance, dimensional stability, and precision molding.
As the performance and miniaturization of electronic devices has progressed, the connectors that connect boards and FPC (flexible printed circuits) boards to cables and boards have become more dense, smaller and thinner, and have higher transmission speeds. Therefore the characteristics needed from LCPs have also becoming more sophisticated. There are many types of connectors depending on the purpose of the connection, and the characteristics required for LCPs also differ. We develop grades with high performance and high functionality based on the needs of our customers, and provide a diverse lineup.
The following is the lineup of SUMIKASUPER LCP grades for connectors. All grades have thin-wall flowability, thin-wall strength, and カジノ シークレット 入金 不要 ボーナスarpage according to the required characteristics of the connector.
Table 6-2-1 Grade Lineup for Connector
Filler | Features | E series Standard |
E / SV series General-purpose and functionality |
SZ / SR series High performance |
|
---|---|---|---|---|---|
Glass fiber | Standard | E6007LHF | E6007LHF-MR | SR1009 SR1009L |
|
Glass fiber / inorganic or inorganic alone |
カジノ シークレット 入金 不要 ボーナスarpage | Standard | E6807LHF E6808LHF |
SV6808THF SV6808L |
SZ6505HF SZ6506HF |
High flow | E6808UHF E6808GHF |
SV6808GHF | SR2506 | ||
Low anisotropy | E6810LHF E6810KHF |
E6809U | SR2507 SZ4506 |
||
Dielectric constant control | Low dielectric constant and low dielectric dissipation factor |
E4205R | E6205L | SR1205L |
(1) Thin-wall flowability
The thin wall flowability of 0.10mm, 0.12mm, 0.15mm, 0.20mm, and 0.30mm of SUMIKASUPER LCP is shown below. SUMIKASUPER LCP exhibits the highest level of flowability among the many types of LCP.
Figure 6-2-1 Mold for Thin-Wall Flow Length Measurement
Figure 6-2-2 Thin-Wall Flowability of SUMIKASUPER LCP 1
Figure 6-2-3 Thin-Wall Flowability of SUMIKASUPER LCP 2
(2) Thin-wall strength
The following shows the thin-wall strengths for 0.10mm, 0.20mm, and 0.30mm grades of SUMIKASUPER LCP for connectors. SUMIKASUPER LCP has high mechanical strength even with a thin wall of 0.30mm or less.
Figure 6-2-4 Thin-Wall Strength Test Method
Test piece shape | : Plate-shaped test piece |
Test piece width | : 5mm |
Test piece thickness | : 0.10, 0.20, 0.30mm |
Distance between two fulcrums | : 3mm(0.10mm), 5mm(0.20, 0.30mm) |
Test speed | : 2mm |
Figure 6-2-5 Thin-Wall Strength of SUMIKASUPER LCP
(3) カジノ シークレット 入金 不要 ボーナスarpage
For SMT connectors, poor soldering may result when the connector warps and deforms due to expansion/contraction of the LCP resin from heating during the reflow process and release of resin residual stress. The SUMIKASUPER LCP grades for connectors have excellent カジノ シークレット 入金 不要 ボーナスarpage even before and after heating in the reflow process.
Figure 6-2-6 FPC Model Connector and Reflow Test Conditions
Warp Measurement Method
Measuring equipment : Core9030C (manufactured by CORES Corporation)
Reflow conditions : as shown below
Measurement method : The amount of warpage of the FPC model connector before and after refカジノ シークレット 入金 不要 ボーナスas calculated.
Warpage calculation method : The height of the lines A-A' and B-B' connecting both ends in the longitudinal direction are measured, the least square plane of the connector is calculated using the least squares method, and the distance between the lowest and highest points are then calculated as warpage.
Figure 6-2-7 FPC Model Connector Warpage of SUMIKASUPER LCP
There are many types of connectors depending on the purpose of the connection, and the characteristics required for materials also differ.
When selecting a grade, it is necessary to consider the required characteristics and shape of the connector (especially the wall thickness of the molding). The following is a list of typical connector types and recommended grades. Some of the newest grades are not listed in the catalog, so please contact us about カジノ シークレット 入金 不要 ボーナス and other technical questions.
Table 6-2-2 Recommended Grades of SUMIKASUPER LCP by Connector
Connector type | Connector shape | Recommended grade | Features |
---|---|---|---|
Micro connector (0.3 to 0.4mm pitch)
|
Ultra-compact/Fine pitch/Low profile |
E6808UHF E6808GHF SV6808THF SV6808GHF SZ6505HF SR2506 SR2507 |
High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage High flow / カジノ シークレット 入金 不要 ボーナスarpage / High thin-wall strength Super high flow / カジノ シークレット 入金 不要 ボーナスarpage Super high flow / カジノ シークレット 入金 不要 ボーナスarpage / High weld Super high flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage / Low linear thermal expansion |
Card connector
|
Flat plate shape/Ultra-thin wall/Insert |
E6808UHF SV6808THF SV6808GHF SZ6505HF SZ6506HF SR2506 SR2507 |
High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage High flow / カジノ シークレット 入金 不要 ボーナスarpage / High thin-wall strength Super high flow / カジノ シークレット 入金 不要 ボーナスarpage Super high flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage Super high flow / カジノ シークレット 入金 不要 ボーナスarpage / High weld Super high flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage / Low linear thermal expansion |
Card edge (DDR, M2, S-ATA) connector
|
Uniaxial long shape/High strength |
E6808UHF SV6808THF E6808LHF E6809U E6810KHF E6810LHF |
High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength カジノ シークレット 入金 不要 ボーナスarpage / Low anisotropy / Blister resistant カジノ シークレット 入金 不要 ボーナスarpage / Low anisotropy カジノ シークレット 入金 不要 ボーナスarpage / Low anisotropy |
I/O connectors
|
Small size/High density/ Robust/High speed transmission |
E6807LHF E6808LHF E6808UHF SV6808THF SV6808GHF E6809U E6810KHF |
High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage High flow / カジノ シークレット 入金 不要 ボーナスarpage / High thin-wall strength カジノ シークレット 入金 不要 ボーナスarpage / Low anisotropy / Blister resistant カジノ シークレット 入金 不要 ボーナスarpage / Low anisotropy |
Board to board connector, floating connector
|
Rectangular/Robust/Heat resistant/ High speed transmission |
E6006L E6008 E6007LHF E6007LHF-MR E6807LHF SV6808THF |
Standard / High strength Standard / High flow High flow / High strength High flow / High strength / Mold release High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage |
CPU socket connector
|
Flat plate shape/Grid type/ Heat resistant |
E6007LHF E6807LHF E6808UHF SV6808L |
High flow / High strength High flow / カジノ シークレット 入金 不要 ボーナスarpage / High strength High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High heat resistance / High strength |
Connector for high-speed transmission, coaxial connector
|
Rectangle/High density/Robust/ High speed transmission |
E6808UHF SV6808THF SZ6506HF SR2506 SR2507 E6205L SR1205L |
High flow / カジノ シークレット 入金 不要 ボーナスarpage / Blister resistant High flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage Super high flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage Super high flow / カジノ シークレット 入金 不要 ボーナスarpage / High weld Super high flow / Ultra-カジノ シークレット 入金 不要 ボーナスarpage / Low linear thermal expansion Low dielectric Low dielectric / Low dielectric dissipation factor |