The PCB-B-36 standard SIR test board was designed for the IPC/SMTA cleaning cleanliness test program, Phase 1. It was designed for examining the ability of a cleaning solvent to remove flux residues, and to examine the effects of entrapped residues under low standoff components. The PCB-B-36 test board can be used as a process qualification vehicle for the J-STD-001. This board has 10 SIR test patterns. Two patterns #2 and #4 are mounting pads in quadrants C and D. The pad spacing is 25 mils for patterns #2 and #4. The contact fingers of the board are normally gold plated for compatibility with edge card connectors. The remaining metallization is normally bare copper, or any surface finish. In most cases, four leadless ceramic chip carriers (LCCs) are mounted on the board, one in each quadrant.
This test vehicle is designed to test combinations of conformal coatings, fluxes, solder paste and their interactions with each other. Testing cleaning residue under low stand off components is a benefit of the PCB-B-36 test board.
Online purchase only available for shipment to the USA and Canada.
Please contact your local distributor or Practical Components for other locations.
Sold in Lots of 50
Not Stock – 3 week lead time plus shipping
Other options available; ImAg and OSP. Call for more information.
Boards Sold online have No Gold Fingers. Hard Gold Fingers available. Call for more information.