| Type | Description | 
|---|---|
| Series: | PolySwitch®, TRF250 | 
| Package: | Bag | 
| Part Status: | Active | 
| Type: | Polymeric | 
| Voltage - Max: | 60V (250V Int) | 
| Current - Max: | 3 A | 
| Current - Hold (Ih) (Max): | 145 mA | 
| Current - Trip (It): | 290 mA | 
| Time to Trip: | 2.5 s | 
| Resistance - Initial (Ri) (Min): | 3 Ohms | 
| Resistance - Post Trip (R1) (Max): | 14 Ohms | 
| Resistance - 25°C (Typ): | - | 
| Operating Temperature: | -40°C ~ 85°C | 
| Ratings: | - | 
| Mounting Type: | Through Hole | 
| Package / Case: | Radial, Disc | 
| Size / Dimension: | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 
| Height - Seated (Max): | 0.433" (11.00mm) | 
| Thickness (Max): | - | 
| Lead Spacing: | 0.197" (5.00mm) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    AHRF250Wickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 16V 2.5A RADIAL  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    LR4-600-C100FWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 20V 6A STRAP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    RLD60P075XFWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 60V 750MA RADIAL  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    PFST.200Schurter | 
                                
                                     PTC RESET FUSE 30V 2A STRAP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    16R250BUWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 16V 2.5A RADIAL  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    SMD2920P150TSAWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 33V 1.5A 2920  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    MF-RX375-AP-99J.W. Miller / Bourns | 
                                
                                     PTC RESET FUSE 60V 3.75A RADIAL  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    RLD30P800UFWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 30V 8A RADIAL  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    VTP/200GFWickmann / Littelfuse | 
                                
                                     PTC RESET FUSE 16V 2A STRAP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    PTR016V0120-BK1PowerStor (Eaton) | 
                                
                                     PTC RESET FUSE 16V 1.2A RADIAL  | 
                                
                                     In Stock: 0 $0.00000  |