Mini blade fuse (ATM)
The mini blade fuse is approximately half the height of the standard ATC fuse at 10.9 mm tall. It uses the same color-coded amperage system and is common in modern compact vehicles, motorcycles, and some late-model SUVs.
Specifications
| Property | Value |
|---|---|
| Standard designation | ATM / Mini ATC (SAE J1284) |
| Overall height | 10.9 mm |
| Width | 11.0 mm |
| Blade spacing | 3.6 mm |
| Voltage rating | 32 V DC |
| Amperage range | 2 A to 30 A |
Color code
Mini blade fuses use the same color coding as standard ATC fuses. The amperage is also printed on the top of the plastic body.
| Color | Amperage |
|---|---|
| Gray | 2 A |
| Violet | 3 A |
| Tan | 5 A |
| Brown | 7.5 A |
| Red | 10 A |
| Blue | 15 A |
| Yellow | 20 A |
| Green | 30 A |
Are ATM and ATC interchangeable?
No. Mini blade fuses are physically smaller than standard ATC fuses — both in height and blade spacing (3.6 mm vs 5.08 mm). A mini blade fuse will rattle loosely and make no contact in a standard ATC holder. A standard ATC fuse will not fit in a mini blade holder at all. Always match the physical type exactly.
Common applications
- Honda, Toyota, and other Asian brand vehicle fuse boxes (2000s onward)
- Motorcycles and scooters
- Compact European vehicles
- Aftermarket accessories designed for tight space constraints
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