975000 QFN Kit

QFN Solder Practice Kit
8L~80L , Size 3mm~12mm , Pitch 0.4mm~0.65mm


PCB Size: 4.0" x 5.5" (100 x 140mm)

 Board before assembly  •    Daisy Chain Schematic  •   Solder Paste
 

The 97500x QFN Solder Practice Board provides 20 different QFN daisy chain patterns. Same patterns are repeated on the bottom side. 8L~80L with size 3mm~12mm and Pitch 0.4mm to 0.65mm.


Features:

  • FR4 PWB .062" Thick
  • Double Sided
  • 2x 20 different QFN Patterns each side.
  • Download gerber for solder paste stencil.
  • Daisy Chain Test Points
  • LPI Soldermask
  • Pb Free


    Enlarge:  Top (Shown After Assembly)


  • Hand or Machine Assembly • Design your Own Kit
    Select the QFN components you require.
       Pins       Size       Pitch    PWB
    Board
     Ref 
    Order#
    975200
    1 Kit
    Hand
    Assembly
    Order#
    #975205
    5 Kits
    Machine
    Assembly
    Order#
    #975210
    10 Kits
    Machine
    Assembly
    Order#
    #975225
    25 Kits
    Machine
    Assembly
    Order#
    #975250
    50 Kits
    Machine
    Assembly
    After
    Mounting
    Daisy
    Chain
    Qty of Boards in Kit   1 5 10 25 50  
    8L 3x3mm 0.65mm U1 0 0 0 0 0 Schematic
    12L 3x3mm 0.5mm U2 0 0 0 0 0 Schematic
    16L 3x3mm 0.5mm U3 2 10 20 50 100 Schematic
    20L 3x3mm 0.4mm U4 0 0 0 0 0 Schematic
    16L 4x4mm 0.65mm U5 2 10 20 50 100 Schematic
    20L 4x4mm 0.5mm U6 2 10 20 50 100 Schematic
    24L 4x4mm 0.5mm U7 2 10 20 50 100 Schematic
    28L 4x4mm 0.4mm U8 0 0 0 0 0 Schematic
    24L 5x5mm 0.65mm U9 2 10 20 50 100 Schematic
    28L 5x5mm 0.5mm U10 2 10 20 50 100 Schematic
    32L 5x5mm 0.5mm U11 2 10 20 50 100 Schematic
    40L 5x5mm 0.4mm U12 0 0 0 0 0 Schematic
    40L 6x6mm 0.5mm U13 2 10 20 50 100 Schematic
    48L 6x6mm 0.4mm U14 0 0 0 0 0 Schematic
    48L 7x7mm 0.5mm U15 2 10 20 50 100 Schematic
    56L 7x7mm 0.4mm U16 0 0 0 0 0 Schematic
    56L 8x8mm 0.5mm U17 2 10 20 50 100 Schematic
    64L 9x9mm 0.5mm U18 2 10 20 50 100 Schematic
    72L 10x10mm 0.5mm U19 2 10 20 50 100 Schematic
    80L 12x12mm 0.5mm U20 2 10 20 50 100 Schematic
    Qty of Daisy Chain QFN in Kit   26 130 260 650 1300  
    Other daisy chain QFN components available on special request.
    Packaging Notes:
    Hand Assembly: Parts are packaged bulk in bags for manual mounting.
    Machine Assembly: Parts are packaged in JEDEC trays for machine assembly.
    Contact TopLine for kit order number with QFN packaged in reels at additional cost.

     

    Spare Parts - PWB
    Components Order Number Plating
    PCB Board Only 975002 Immersion Tin
    PCB Board Only 975006 Immersion Silver
    PCB Board Only 975008 OSP
    PCB Board Only 975009 ENIG - Gold

     
     
    Download Solidworks® e-Drawings software to view rotatable:    PC Version  •  Mac Version
     
     

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