Fuse - Fast blow 3A (5 x 20mm) 5 pack

FUSE - FAST BLOW 3 amp 250V (5.0 x 20mm) - Box of 5

Reference:

• GMA-3

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  Fuse Prefixes

  The 2 major categories of glass tube style general electronic application fuses grouped by circuit opening response times are Fast Blow and Slow Blow (time delay).

  The letters or numbers preceding the fuse amperage value indicate the fuse manufacturer, response time and the physical fuse size. The voltage rating stamped on the fuse is the "flashover" safety voltage. The higher, the safer. Most pinball machine use 250v rated fuses on most circuits.

  Here is a list of typical prefixes grouped by fuse opening response times. The overall physical fuse dimensions are in parenthesis:

  Fast Blow:

  • F
  • AGC (Bussmann 6.35mm x 31.75mm)
  • MTH
  • GMA (5mm x 20mm)
  • GDA
  • GDB
  • 312 (Littelfuse 6.35mm x 31.75mm)
  • 218 (5mm x 20mm)

    Slow Blow:

    • T (5mm x 20mm)
    • MDL (6.35mm x 31.75mm)
    • MSL
    • GDC (5mm x 20mm)
    • GMD
    • GMC
    • 313 (Littelfuse 6.35mm x 31.75mm)
    • 3AG (6.35mm x 31.75mm)

      Reference:

      • Stern Pinball (SPI): 200-5003-04