Solder Pad Recommendations For Surface Mount
Found 6 free book(s)
Soldering Guidelines for Mounting Bottom-terminated …
www.psemi.comsubstrate surface mount land pattern. Solder paste may be applied to the surface mount ... Designing an aperture that prints solder 1:1 with the exposed pad results ... recommendations. Once the placement force is selected, all four sides of the QFN/surface
I 2 Features and benefits MPL3115A2
www.nxp.com8.2 Board mount recommendations Components can be mounted using solder paste stencil, screen printed or dispensed onto the PCB pads prior to placement of the component. The volume of solder paste applied to the PCB is normally sufficient to secure the component during transport to the subsequent reflow soldering process.
Surface Mount PTC - Bel Fuse
belfuse.comSolder Reflow and Rework Recommendations Profile Feature Pb-Free Assembly Average 3Ramp-Up Rate (Tsmax to Tp) °C/second max Preheat : Temperature Min (Tsmin) Temperature Max (Tsmax) 200 Time (tsmin to tsmax) 150°C °C 60-180 seconds Time maintained above: Temperature(TL) 217°C Time (tL) 60-150 seconds
Solderability Tests for Component Leads, Terminations ...
www.ipc.orgTest B – Solder Bath/Dip and Look Test (Leadless Components) SnPb Solder (4.2.2) Test C – Wrapped Wires Test (Lugs, Tabs, Hooked Leads, and Turrets) SnPb Solder (4.2.3) Test D – Resistance to Dissolution/Dewetting of Metallization Test SnPb Solder and Pb-free Solder (4.2.4) Test S – Surface Mount Process Simulation Test SnPb Solder (4.2.5)
Thick Film Surface Mount Chip Resistors, Wraparound ...
www.vishay.comThick Film Surface Mount Chip Resistors, Wraparound, Extremely Low Value (0.01 Ω to 0.976 Ω) LINKS TO ADDITIONAL RESOURCES FEATURES • Extremely low resistance values (0.01 Ω to 0.976 Ω) • Sulfur resistant (per ASTM B809-95 humid vapor test) • Enhanced power rating due to long side terminal construction (0612, 1020 types)
Power Metal Strip Resistors, Low Value (down to 0.001 ...
www.vishay.comLow Value (down to 0.001 ), Surface Mount DESIGN SUPPORT TOOLS FEATURES • Molded high temperature encapsulation • All welded construction of the Power Metal Strip® resistors are ideal for all types of current sensing, voltage division and pulse applications • Proprietary processing technique produces extremely low resistance values (down to