| Part Number | MF-R135-AP-99 | MF-R185-AP-99 |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
|
|
|
| Product Status | Obsolete | Obsolete |
| Type | Polymeric | Polymeric |
| Voltage - Max | 30V | 30V |
| Current - Max | 40 A | 40 A |
| Current - Hold (Ih) (Max) | 1.35 A | 1.85 A |
| Current - Trip (It) | 2.7 A | 3.7 A |
| Time to Trip | 7.3 s | 8.7 s |
| Resistance - Initial (Ri) (Min) | 65 mOhms | 40 mOhms |
| Resistance - Post Trip (R1) (Max) | 170 mOhms | 110 mOhms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.350" Dia x 0.118" T (8.90mm x 3.00mm) | 0.472" Dia x 0.118" T (12.00mm x 3.00mm) |
| Height - Seated (Max) | 0.744" (18.90mm) | 0.724" (18.40mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.201" (5.10mm) | 0.201" (5.10mm) |