Solder Fiber / Solder Ribbon
Feature
- Solder fiber is ultra fine solder wire.
- Solder ribbon is tape type solder 40-200μm in thickness and 0.18-3mm in width.
- Surface cleanness is considered during its production so it has superior bonding performance.
- Good wettablity without flux by reflow soldering in Ar-H2 atmosphere.
- It is used for bonding at inside of component, sealing material, and fuse element.
- Please feel free to contact us about composition and dimension for research use sample purpose.
Example of specification (Solder Fiber)
| Type Number | Alloy composition | Solidus temperature |
Liquidus temperature | Diameter mm |
|---|---|---|---|---|
| SF-002-080 | Pb-5Sｎ-1.5Ag | 296 ℃ | 296 ℃ | 0.080 |
|
SF-631-070 |
Sn-3.0Ag-0.5Cu |
217 ℃ |
219 ℃ |
0.070 |
| SF-631-200 |
Sn-3.0Ag-0.5Cu |
217 ℃ |
219 ℃ |
0.200 |
|
SF-072-400 |
Bi-42Sn |
139 ℃ |
139 ℃ |
0.400 |
Example of Specification (Solder Ribbon)
| Type Number | Alloy composition | Solidus temperature |
Liquidus temperature | Based Diameter mm | Width mm |
|---|---|---|---|---|---|
| SR-631-070W2 | Sn-3.0Ag-0.5Cu |
217 ℃ |
219 ℃ |
0.070 |
0.2 |
| SR-631-065W2 | Sn-3.0Ag-0.5Cu |
217 ℃ |
219 ℃ |
0.065 |
0.2 |
Type No. System
(a) Description（SF：Round wire type）
(b) Alloy Number（631：Sn-3.0Ag-0.5Cu）
(c) Diameter
(a) Description（SR or SBR：Tape type）
(b) Alloy Number（631:Sn-3.0Ag-0.5Cu）
(c) Dimension (Thickness and width)
