
Home / Products / Circuit Protection / PTC Resettable Fuses / 72R110XU

| Part Number | 72R110XU | 
| Datasheet | 72R110XU datasheet | 
| Description | PTC RESET FUSE 72V 1.1A RADIAL | 
| Manufacturer | Littelfuse Inc. | 
| Series | POLY-FUSE®, 72R | 
| Part Status | Active | 
| Type | Polymeric | 
| Voltage - Max | 72V | 
| Current - Max | 40A | 
| Current - Hold (Ih) (Max) | 1.1A | 
| Current - Trip (It) | 2.2A | 
| Time to Trip | 8.2s | 
| Resistance - Initial (Ri) (Min) | 150 mOhms | 
| Resistance - Post Trip (R1) (Max) | 380 mOhms | 
| Resistance - 25°C (Typ) | - | 
| Operating Temperature | -40°C ~ 85°C | 
| Ratings | - | 
| Mounting Type | Through Hole | 
| Package / Case | Radial, Disc | 
| Size / Dimension | 0.512" Dia x 0.122" T (13.00mm x 3.10mm) | 
| Height - Seated (Max) | 0.717" (18.20mm) | 
| Thickness (Max) | - | 
| Lead Spacing | 0.201" (5.10mm) |