Kester 7040211410 Solder Paste Zero-Halogen No Clean Lead Free Sn96.5Ag3.0Cu0.5 T4 88.5 % 500g Jar NP505 Series
- Alloy: Sn96.5Ag3.0Cu0.5
- Flux Type: No Clean
- Halogen Content: Zero Halogen
- Lead Type: Lead Free
- Package Type: Jar
- Powder Mesh Size: T4
- Series: NP505-HR Series
- Volume: 500 g
- Application: Screen/Stencil Printing
- Description Price Table: Lead-Free Solder Paste, 500GR Jar
- Drill Down Description: Solder Paste, Zero-Halogen, No Clean, Lead Free, Sn96.5Ag3.0Cu0.5, T4, 88.5 %, 500g Jar, NP505 Series
- Flux %: 88.5%
- Lead Free: Yes
- Model: 7040211410
- Package: 500g Jar
- Primary Keyword: Solder Paste
- S3 Page Number Text: 281
- Type: Type 4 mesh size is recommended for standard and fine pitch applications.
Designed to Handle a Wide Variety of Printer Variables
- Description
- High Reliability
- Classified as type ROL0 per IPC J-STD-004B
- Zero Halogen (none intentionally added)
- Reliable residues in harsh modified SIR testing with forced condensation points
- Consistent print performance to 0.55AR
- Low QFN/BGA voiding
- Excellent solderability across wide variety of profiles
- Compatible with most conformal coating materials
- Reflowable in air and nitrogen
Kester NP505-HR is a zero-halogen, lead-free, no-clean solder paste formula developed specifically for high reliability applications. NP505-HR has been formulated to have reliable residues even in harsh damp cycling SIR testing. NP505-HR can handle a wide variety of printer variables, including print speed and long idle times with a wide range of temperatures and humidities. NP505-HR is fully capable of printing and reflowing 01005 components in air reflow with minimal graping behavior. Post-soldering, the NP505-HR offers minimized defects, including head-in-pillow and QFN/BGA voiding. This paste is zero-halogen, exceeding the IPC definition for halogen-free. NP505-HR is classified as ROL0 per IPC J-STD-004B. NP505-HR is part of Kester’s high reliability product line and compatible with no-clean RF550 Rework Flux, NF372-TB Solder Flux and SELECT-10™ Selective Soldering Flux.
Kester NP505-HR Solder Paste Sales SheetRead the Kester NP505-HR Solder Paste Data Sheet