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# Hypothesis and Confidence Interval Calculations for Cp and Cpks

Folks, I am re-posting an updated blog post on Cp and Cpk calculations with Excel®, as I have improved the Excel® spreadsheet. If you wou...

# Stencil Printing 101 Webinar Follow-up

Recently, I hosted a webinar for Stencil Printing 101. The InSIDER Series contained two parts. The first is on the basics: Solder paste 101 – th...

# Durafuse® LT - RF Shielding

What does Durafuse® LT - a low-temperature solder have to do with RF shielding?...

# Solder in Medical Devices

The assembly of medical devices uses a wide variety of alternative soldering processes, of which the most frequently used solder products include past...

# Viscosity Versus Tack

Viscosity and tack are two important material properties that define a flux. People often “tack” them together as one, thinking they go ha...

# Durafuse® LT - Low-Temperature Drop Shock

Durafuse® LT, the low-temperature solder paste with great drop shock reliability. ...

# Indalloy®292 - A new world of 7 part alloys

What's going on that makes Indalloy®292 more reliable? Let's find out!...

# Indalloy®292 - Reliability on Every Surface

Solder alloys need to work well on all sorts of surfaces. But we were really impressed with the difference Indalloy®292 made on OSP boards - even ...

# Calculating Small P Values in Hypothesis Testing

Folks, Let's continue watching Patty help Mark to determine small P values in hypothesis testing. The first part of this story is here.  Patt...

# In Hypothesis Testing, the P Value Can't Be Zero.

Folks, we haven't checked on Patty in a while… As Patty walked into her office, her phone rang. “Hello, this is Professor Coleman,...

# The Area Ratio for Odd Shaped Stencil Apertures

Joey writes: Dear Dr. Ron, I have a stencil aperture with an unusual shape. See Figure 1. How do I calculate the area ratio? The stencil thickness is ...

# Step Soldering Opportunities with Durafuse® LT

The Durafuse® LT temperature range (200-210℃) is interesting because it provides new opportunities for step soldering....