  | Newark | 48K9680 | 0.987 | 1 | 199 | | EATON BUSSMANN | | 0.987 @ 25 |
| Arrow | MDA-1-1/2-R | 1.238 | 1 | 25 | | Cooper Bussmann | | 1.238 @ 25 |
| Hotenda | H572630 | 1.525 | 1 | 25 | | Eaton (formerly Cooper Bussmann) | | 1.525 @ 25 |
  | Walker Industrial | MDA-1-1-2-R | 1.94 | 5 | 25 | 17 | Cooper Bussmann | | 1.94 @ 25 |
  | Radwell | BKMDA112R | 1.99 | 100 | 25 | | BUSSMANN | | 1.99 @ 100 |
| Waldom | EATON BK/MDA-1-1/2-R | 2.45 | 1 | 25 | | Eaton | | 2.45 @ 25 |
  | AI Consolidated | MDA-1-1-2-R-BUSSMANN | 2.47 | 1 | 25 | | Bussmann Eaton Cooper Fuses | 0.01 | 2.47 @ 25 |
| Dale-Electric | MDA-1-1/2-R | 2.48 | 1 | 25 | | Cooper Bussmann | | 2.48 @ 25 |
  | Allfuses | MDA-1-1/2-R | 2.84 | 1 | 25 | | Bussmann | | 2.84 @ 25 |
  | Galco | BK/MDA-1-1/2-R-BUSS | 3.35 | 100 | 25 | | Bussmann | | 3.35 @ 100 |
  | Raptor Supplies | AA9DGP | 4.380012 | 1 | 25 | | BUSSMANN | | 4.380012 @ 25 |
| crescentelectric.com | 1407811 | 4.66 | 1 | 25 | | Eaton Bussmann Series | | 4.66 @ 25 |
  | Digi-Key | 283-3044-ND | 4.725 | 1 | 25 | | Eaton - Electronics Division | | 4.725 @ 25 |
| Mouser | 504-BK/MDA-1-1/2-R | 4.91 | 1 | 389 | | Eaton | | 4.91 @ 25 |
| Onlinecomponents.com | BK/MDA-1-1/2-R | 5.26 | 5 | 872 | | Eaton | | 5.26 @ 25 |
  | Platt.com | 0956490 | 6.71 | 1 | 25 | | Eaton/Bussmann Series | | 6.71 @ 25 |
| Airline Hydraulics | BUSSMANN MDA-1-1/2-R | 7.75 | 1 | 25 | | Cooper Bussmann | | 7.75 @ 25 |
| Graybar | 25088521 | 8.0416 | 5 | 25 | | Bussmann (Eaton) | | 8.0416 @ 25 |
| Amazon | B00FV23LOY | 8.51 | 1 | 25 | | Cooper Bussmann | | 8.51 @ 25 |
| us.rs-online.com | 71929241 | 11.24 | 100 | 25 | | Eaton Electronics | | 11.24 @ 100 |
  | National Supply Network | 71918437 | 12.6596 | 5 | 25 | | Cooper Bussmann | | 12.6596 @ 25 |
| standardelectricsupply.com | 2327108 | 18.5 | 1 | 25 | | Bussmann | | 18.5 @ 25 |
  | Zoro | G2975804 | 19.18 | 1 | 84 | | Bussmann | 0.02 | 19.18 @ 25 |
  | simsupply.com | ZO-G2975804 | 29.82 | 1 | 47 | | Eaton Bussmann | | 29.82 @ 25 |
  | sustainablesupply.com | C1164650 | 34.77 | 1 | 25 | | Eaton | 0.02 | 34.77 @ 25 |
| AmazonTP | B07RX8PQ7N | 66.31 | 1 | 25 | 1 | Bussmann / Eaton | | 66.31 @ 25 |
  | turtle.com | BUS BK/MDA-1-1/2-R | 377.07 | 1 | 25 | | Eaton | | 377.07 @ 25 |