  | iodParts | GMC-125-R | 0.521 | 500 | 720 | | Eaton | | 0.521 @ 500 |
  | Walker Industrial | GMC-125-R | 2.46 | 5 | 100 | 17 | Cooper Bussmann | | 2.46 @ 100 |
| Dale-Electric | GMC-125-R | 2.7 | 1 | 100 | | Cooper Bussmann | | 2.7 @ 100 |
  | AI Consolidated | GMC-125-R-BUSSMANN | 2.71 | 1 | 100 | | Bussmann Eaton Cooper Fuses | 0.02 | 2.71 @ 100 |
| Waldom | EATON GMC-125-R | 2.97 | 1 | 100 | | Eaton | | 2.97 @ 100 |
| TTI | GMC-125-R | 3.69 | 10 | 100 | | Cooper Bussmann | | 3.69 @ 100 |
  | Galco | BK/GMC-125-R-BUSS | 3.75 | 100 | 100 | | Bussmann | | 3.75 @ 100 |
| us.rs-online.com | 74057016 | 4.12 | 5 | 100 | | Eaton Electronics | | 4.12 @ 100 |
  | Radwell | GMC-125-R | 5.0 | 5 | 100 | | BUSSMANN FUSETRON | | 5.0 @ 100 |
| Digi-Key | GMC-125-R-ND | 5.132 | 5 | 100 | | Eaton - Electronics Division | | 5.132 @ 100 |
| Newark | 39AJ6791 | 5.73 | 1 | 100 | | EATON BUSSMANN | | 5.73 @ 100 |
| Graybar | 25142342 | 5.7568 | 5 | 100 | | Bussmann (Eaton) | | 5.7568 @ 100 |
  | Platt.com | 0964698 | 5.9 | 1 | 100 | | Eaton/Bussmann Series | | 5.9 @ 100 |
  | National Supply Network | 74690488 | 8.1099 | 5 | 100 | | Cooper Bussmann | | 8.1099 @ 100 |
| Airline Hydraulics | BUSSMANN GMC-125-R | 8.44 | 1 | 100 | | Cooper Bussmann | | 8.44 @ 100 |
  | Zoro | G3194292 | 14.6 | 1 | 100 | | Eaton Bussmann | 0.02 | 14.6 @ 100 |
| standardelectricsupply.com | 2355778 | 20.15 | 1 | 100 | | Bussmann | | 20.15 @ 100 |
  | sustainablesupply.com | C1164567 | 25.81 | 1 | 100 | | Eaton | 0.02 | 25.81 @ 100 |
  | Raptor Supplies | AA9CQC | 39.732966 | 1 | 100 | | BUSSMANN | | 39.732966 @ 100 |
  | turtle.com | BUS BK/GMC-125-R | 401.76 | 1 | 100 | | Eaton | | 401.76 @ 100 |