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NRSN Series - Resistor Arrays

CONVEX VS. CONCAVE Termination Design In Surface Mount Arrays

There Are A Number Of Advantages In Using The Convex Termination Style Rather Than The Concave Termination Style. (The Following Presentation Describes Some Of These Advantages.)

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE

CONVEX

CONCAVE

NRSNA

NRSNO

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE NIC Convex Components Have Five Sided Terminations For Improved Solderability. Concave Parts Only Have Three Termination Surfaces. CONVEX CONCAVE

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE

The Distance (Gap) Between Terminations Are Larger On The Convex Type. The Larger Spacing Reduces The Possibility Of Short Circuits Due To Solder Bridging CONVEX CONCAVE

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE

Visual Inspection Of The Solder Fillets Is Enhanced When Using Convex Style Terminations. CONVEX CONCAVE

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE

The Larger Terminations on the Convex Parts (Typically 0.3mm) Enhances Self-alignment of Skewed Components During Reflow Soldering.

CONVEX STYLE

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

CONVEX VS. CONCAVE · Convex Type Accounts For 70% Of The World Market · Most Array Manufacturers Offer The Convex Type · Convex Type Is Lower Cost As Compared To Concave · Because Production Volumes Are Higher On The Convex Type Production Cost Are Lower. These Cost Savings Are Passed On To Our Customers. · Fewer Solder Process Related Rejects Means A Lower Manufacturing Cost Product

(A Comprehensive Engineering Kit Is Available Containing Convex Style Parts)

NIC Global: The Americas | Europe | Asia www.niccomp.com | www.LowESR.com | www.RFPassives.com

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Microsoft PowerPoint - NRSNA-0_Compare_1103