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Low-Profile SMT Target Discs

Mill-Max’s SMT disc-shaped terminals are perfect for applications where vertical space is at a premium

Image of Mill-Max's Low-Profile SMT Target DiscsMill-Max’s low-profile target discs offer additional diameter and height options. These low-profile SMT disc-shaped terminals are perfect for applications where vertical space is at a premium. The series include the 1593-X, 1618-X, 1625-X, and 1656-X SMT discs, with diameters of 0.093” (1.98 mm), 0.118” (3 mm), 0.125” (3.18 mm), and 0.156” (3.964 mm), respectively. Each series is precision machined from brass and comes standard with a 10 µ” hard gold finish with a nickel under-plate and is available in four heights from 0.025” (0.64 mm) to 0.055” (1.4 mm) in 0.010” (0.254 mm) increments.

Custom sizes are quickly and easily achievable via Mill-Max’s high-speed precision-machining processes. Other plating options, such as thicker gold or other materials, are also available. With flat surfaces on both sides, target discs are ideal for surface mount soldering and as the conductive mating surface for spring-loaded pins and connectors as well as test probes. The discs are typically placed on solder pasted PCB pads and then subjected to reflow soldering. Once soldered, the terminals are ready to be used as reliable, durable contact points.

Features
  • Low-profile
  • Surface mount disc-shaped terminals
  • Diameters of 0.093” (1.98 mm), 0.118” (3 mm), 0.125” (3.18 mm), and 0.156” (3.964 mm)
  • Precision machined from brass
  • Come standard with a 10 µ” hard gold finish with a nickel under-plate
  • Four heights from 0.025” (0.64 mm) to 0.055” (1.4 mm) in 0.010” (0.254 mm) increments
Applications
  • Surface mount soldering
  • Conductive mating surfaces

1593 Series Low-Profile SMT Target Discs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
.0931593-0-57-15-00-00-03-0.093" DIAMETER TARGET DISC7200 - ImmediateView Details
.0931593-2-57-15-00-00-03-0.093" DIAMETER TARGET DISC5125 - ImmediateView Details

1618 Series Low-Profile SMT Target Discs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
.1181618-0-57-15-00-00-03-0.118" DIAMETER TARGET DISC7200 - ImmediateView Details
.1181618-1-57-15-00-00-03-0.118" DIAMETER TARGET DISC6000 - ImmediateView Details

1625 Series Low-Profile SMT Target Discs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
.1251625-0-57-15-00-00-03-0.125" DIAMETER TARGET DISC7200 - ImmediateView Details
.1251625-1-57-15-00-00-03-0.125" DIAMETER TARGET DISC6000 - ImmediateView Details

1656 Series Low-Profile SMT Target Discs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
.1561656-0-57-15-00-00-03-0.156" DIAMETER TARGET DISC7200 - ImmediateView Details
Published: 2020-07-02