For single SiPMs, e.g. PM3325-WB:

  • PM = PhotoMultiplier
  • 33 = size of active area, here 3.0 x 3.0 mm²
  • 25 = microcell size, here 25 µm
  • W = package type, here Waver Level Package
    E = Epoxy type package
  • B = SiPM peak sensitivity, here Blue

 

For evaluation PCBs, e.g. PE3350-EB-AR:

  • PE = Photomultiplier Evaluation
  • 33 = size of SiPM active area, here 3.0 x 3.0 mm²
  • 50 = microcell size, here 50 µm
  • E = package type, here Epoxy type package
    W = Waver Level Package
  • A = version number
  • R = type of readout, optical bench, MCX plugs, here Resistive tap, DC coupled
    X = optical bench, MCX plugs, AC coupled
    S = standard version, SMA plugs, AC coupled

 

For SiPM Arrays, e.g. PA3325-WB-0808

  • PA = Photomultiplier Array
  • 33 = size of active area, here 3.0 x 3.0 mm²
  • 25 = microcell size, here 25 µm
  • W = package type, here Waver Level Package
    E = Epoxy type package
  • 0808 – number of SiPMs in x and y direction, here 8 x 8 array