Vicor Micro Family of DC-DC Converter - Manual (Page 75)

Design Guide & Applications Manual
For Maxi, Mini, Micro Family DC-DC Converters and Configurable Power Supplies
Maxi, Mini, Micro Design Guide Rev 4.9 vicorpower.com
Page 74 of 88
Apps. Eng. 800 927.9474 800 735.6200
15. Surface Mount Socketing System (SurfMate)
Figure 15–1 — SurfMates; Five pair sets Figure 15–2 — SurfMates; Individual part numbers
Package Maxi Mini Micro Notes
Five pair sets 16017 16021 16025 Inputs and outputs for five modules
Individual part numbers
Input 22100 22100 22103 Sold only in multiples of 35 Maxi, Mini, or 40 Micro.
Output 22101 22102 22104
Shipped in JEDEC trays
Table 15–3 — SurfMates: Part numbering and packaging
SurfMates
Table 15–2 — Material properties of SurfMate components
Materials Ratings
Headers
Material: Vectra E150i LCP Liquid Crystal Polymer
Flammability UL94 V-0/5VA
Thermal stability (short term) 500°F (260°C)
Thermal stability (long term) 392°F (200°C)
Solder Cap
Material 260 cartridge brass (70 Cu, 30 Zn)
Plating
100 µ in. min. Cu, followed by 50 to 100 µ in. min. low stress sulfamate-based
electrolytic nickel, followed by 20 µ in. min. soft gold
Sockets
Material Brush Wellman Alloy #25 C17200 deep draw quality or equiv. 0.010" thick
Plating
Woods nickel strike followed by 50 µ in. min. low stress sulfamate-based electrolytic nickel,
followed by 20 µ in. min. hard gold, followed by 10 µ in. min. soft gold