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| Part Number | MF-RX075/72-0 | MF-RX375/72-0 | MF-RX075/72-2 | MF-RX025/72-0 | MF-RX065/72-0 |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Type | Polymeric | Polymeric | - | Polymeric | Polymeric |
| Voltage - Max | 72V | 72V | 72V | 72V | 72V |
| Current - Max | 40 A | 40 A | 40 A | 40 A | 40 A |
| Current - Hold (Ih) (Max) | 750 mA | 3.75 A | 750 mA | 250 mA | 650 mA |
| Current - Trip (It) | 1.5 A | 7.5 A | 1.5 A | 500 mA | 1.3 A |
| Time to Trip | 6.3 s | 24 s | 6.3 s | 2.5 s | 5.3 s |
| Resistance - Initial (Ri) (Min) | 180 mOhms | 30 mOhms | - | 1 Ohms | 270 mOhms |
| Resistance - Post Trip (R1) (Max) | 600 mOhms | 80 mOhms | - | 3 Ohms | 720 mOhms |
| Resistance - 25°C (Typ) | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.926" L x 0.122" W (23.51mm x 3.10mm) | 0.409" Dia x 0.122" W (10.40mm x 3.10mm) | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.382" Dia x 0.122" T (9.70mm x 3.10mm) |
| Height - Seated (Max) | 0.630" (16.00mm) | 1.161" (29.50mm) | 0.630" (16.00mm) | 0.500" (12.70mm) | 0.598" (15.20mm) |
| Thickness (Max) | - | - | - | - | - |
| Lead Spacing | 0.201" (5.10mm) | 0.402" (10.20mm) | 0.201" (5.10mm) | 0.201" (5.10mm) | 0.201" (5.10mm) |
