BGA324 Pitch 1.0mm
Concentric Ring Daisy Chain
For Testing Surface Cleanliness

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BGA324 Concentric Ring Board
NSMD Pitch 1.0mm
Enlarge BGA324: Top Side   •  Bottom Side
Top Side BGA324
Board Size 4"x5" (10x12.5cm)
Click for Assembly Drawings


TopLine 999141 BGA324 cleanliness board has a special concetric ring Daisy Chain for detecting residue between the BGA pads. Top side has a single site for mounting a BGA324 1.0 Pitch 23x23mm. The bottom side has tracings to connect the concentric daisy chain pattern to plated throughhole test points. BGA pads are non-soldermask defined (NSMD). This double layer board is 0.062-inch (1.6mm) thick. Standard 999141 board is Tin-Lead SnPb HASL. Lead free RoHS boards are also available.

Board Features:

  • Final finish: HASL (Tin-Lead)
  • LPI Solder Mask - PSR4000BV AUS5
  • FR4 Tg=170°C Isola FR406
  • Size - 4"x5.0" (10x12.5cm)
  • Thickness 0.062" (1.6mm)
  • 2-Layer Board (Cu 1oz)
  • Tooling Holes - None
  • IPC Fiducials - 0.062" (1.57mm)

    Enlarge:  After Mounting BGA324 Details
    Click for Placement Map

      BGA324 Concentric Ring
    Daisy Chain Board

    Call for Kit Quantities Available
    Kit BOM Components

    Order #
    Board - HASL
    Tin-Lead (SnPb)
    1 999141
    Tin-Lead (SnPb)
    1 BGA324T1.0-DC224D

    Download Solder Paste Gerber & Parts Placement Data
    Step 1. Click Here for TopLine's Document Center. Sign up and Log in.
    Step 2. Click link "Gerber Files"
    Step 3. Click link "999141a" BGA324 Kit
    Step 4. Download files

    Board Order Number System
    999 141
    Series Design
    Application Specific BGA324 Board - 2L
    4"x5" (10x12.5cm)
    HASL (Tin-Lead)
    Other Variations Available
    Spare Boards
    Board Finish Type Order Number
    HASL (Tin Lead) Non-RoHS 999141
    ENIG (Ni-Au) Gold RoHS Call
    Spare Parts
    Ball Alloy Type Drawing
    Sn63/Pb37 Non RoHS BGA324T1.0-DC224D
    SAC305 RoHS BGA324T1.0C-DC224D

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