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Chip Welding Wire is designed for...
HM3029
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Materials | PbSn5Ag1.5, PbSn5Ag2.5, PbSn2Ag2.5, PbSn10, SnAg3.5 |
Purity | 99% |
Chip Welding Wire is engineered for fine-pitch wire bonding in chip-level packaging processes, ensuring reliable electrical connections between semiconductor chips and substrates. It offers high electrical conductivity, excellent bond strength, and good process compatibility with modern automatic bonding equipment. Commonly used in IC packaging, memory modules, power devices, and LED assembly, it performs well under thermal and mechanical stress. Chip Welding Wire helps enhance packaging efficiency and long-term device reliability. Heeger Materials provides consistently high-quality Chip Welding Wire for advanced electronic applications.
Type | Thermal Conductivity (W·m⁻¹·K⁻¹) | Electrical Conductivity (×10⁻⁶ Ω⁻¹·m⁻¹) | Solidus Temperature (°C) | Liquidus Temperature (°C) | Working Temperature (°C) | Diameter |
PbSn5Ag1.5 | 42 | 4.9 | 293 | 304 | 330 | 0.25mm-1.0mm or per customer request |
PbSn5Ag2.5 | 44 | 4.6 | 287 | 294 | 330 | |
PbSn2Ag2.5 | 53 | 5.5 | 299 | 304 | 330 | |
PbSn10 | 46 | 5.2 | 278 | 305 | 320 | |
SnAg3.5 | 57 | 7.5 | 221 | 221 | 250 |
Chip Welding Wire will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Precious Metal products including Chip Welding Wire, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
Gauge No. | Inch | mm | Gauge No. | Inch | mm |
0000 | 0.4600 | 11.684 | 19 | 0.0359 | 0.912 |
000 | 0.4096 | 10.404 | 20 | 0.0320 | 0.812 |
00 | 0.3648 | 9.266 | 21 | 0.0285 | 0.724 |
0 | 0.3249 | 8.252 | 22 | 0.0253 | 0.644 |
1 | 0.2893 | 7.348 | 23 | 0.0226 | 0.574 |
2 | 0.2576 | 6.544 | 24 | 0.0201 | 0.511 |
3 | 0.2294 | 5.827 | 25 | 0.0179 | 0.455 |
4 | 0.2043 | 5.189 | 26 | 0.0159 | 0.404 |
5 | 0.1819 | 4.621 | 27 | 0.0142 | 0.361 |
6 | 0.1620 | 4.115 | 28 | 0.0126 | 0.320 |
7 | 0.1443 | 3.665 | 29 | 0.0113 | 0.287 |
8 | 0.1285 | 3.264 | 30 | 0.0100 | 0.255 |
9 | 0.1144 | 2.906 | 31 | 0.0089 | 0.227 |
10 | 0.1019 | 2.588 | 32 | 0.0080 | 0.202 |
11 | 0.0907 | 2.305 | 33 | 0.0071 | 0.180 |
12 | 0.0808 | 2.053 | 34 | 0.0063 | 0.160 |
13 | 0.0720 | 1.828 | 35 | 0.0056 | 0.143 |
14 | 0.0641 | 1.628 | 36 | 0.0050 | 0.127 |
15 | 0.0571 | 1.450 | 37 | 0.0045 | 0.113 |
16 | 0.0508 | 1.291 | 38 | 0.0040 | 0.102 |
17 | 0.0453 | 1.150 | 39 | 0.0035 | 0.089 |
18 | 0.0403 | 1.024 | 40 | 0.0031 | 0.079 |
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