Kester NXG1-SAC305-88.5 Type 3 Lead-Free Solder Paste
- MFR #NXG1-SAC305-88.5
- EIS #PH19-NXG1-SAC305-88.5
- Series #NXG1-SAC305-88.5
$234.11 - $280.93
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Paquete--| Stock Status | ||||
|---|---|---|---|---|
 | 500 g | Jar | $ / Piece | |
 | 600 g | Cartridge | $ / Cartridge |
The Kester NXG1 is a lead-free, no-clean solder paste designed to be used in air and nitrogen atmospheres and handle the thermal requirements of lead-free alloys. The paste flux system allows joint appearances that closely resemble that achieved with Sn-Pb alloys. NXG1 is capable of stencil printing downtimes up to 120 min with an effective first print down to 0.4mm (16 mil) pitch QFPs. - NXG1 also offers excellent cosmetic appearance in the reflowed solder joints with smooth, shiny solder and light colored residues. This paste also features the longest shelf life of any product in its class at 8 months. NXG1 is ANSI/J-SDTD-005 compliant. The flux as per IPC ANSI/J-STD-004B is classified ROL1.
Features
- Capable of 120 min break times in printing
- Capable of print speeds up to 200 mm/sec (8 Inch/sec)
- Clean cosmetic aesthetics after reflow
- Excellent printing characteristics on 0.4 mm (16 Mil) pitch QFPs
- Excellent release from stencil
- Excellent wetting to a variety of metals
- Long stencil and tack life (process dependent)
- Longest shelf life at 8 months
- Low voiding behavior
- Reflowable in air and nitrogen
- Resistant to slump
- Contains halogen
- Metals percentage of 88.5%
- Melting range of 217 to 218 °C
- Temperature rating of 21 to 25 °C
Applications
- For Stencil Printing Applications
General Information
| Item Name | Lead-Free Solder Paste |
| Series | NXG1-SAC305-88.5 |
General Features
| Type | Lead-Free |
| Shelf Life | 8 Months |
| Storage Temperature | 0 to 10 °C |
Design & Construction
| Color | Silver Gray |
| Flux Type | No-Clean |
| Form | Paste |
| Particle Type | Type 3 |
Chemical Properties
| Flux Formula | NXG1 |
| Lead Free | Yes |
| Mesh Size | -325/+500 |
Physical Properties
| Alloy | Sn96.5 Ag3.0 Cu0.5 (SAC305) |
| Odor/Scent | Mild |
Environmental Condition
| Melting Range | 217 °C |
Supporting Information
| Applicable Materials | Stainless Steel, Molybdenum, Nickel Plated or Brass |
| Flux Designator | ROL1 |
| RoHS Info | 2011/65/EU Directive |
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