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| Datasheet | TRF250-090UT |
| File Size | 289.76 KB |
| Total Pages | 22 |
| Manufacturer | Littelfuse |
| Website | http://www.littelfuse.com/ |
| Total Parts | This datasheet covers 3 part numbers |
| Associated Parts | TRF250-090UT, TRF250-120T-RD, TCF250-180 |
| Description | PTC RESET FUSE 60V 90MA RADIAL, PTC RESET FUSE 250V 120MA RADIAL, PTC RESET FUSE 60V 180MA SMD |
TRF250-090UT - Littelfuse
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Manufacturer Littelfuse Inc. Series PolySwitch®, TRF250 Type Polymeric Voltage - Max 60V (250V Int) Current - Max 3A Current - Hold (Ih) (Max) 90mA Current - Trip (It) 180mA Time to Trip - Resistance - Initial (Ri) (Min) 8 Ohms Resistance - Post Trip (R1) (Max) 18 Ohms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type Through Hole Package / Case Radial, Disc Size / Dimension - Height - Seated (Max) - Thickness (Max) - Lead Spacing - |
Manufacturer Littelfuse Inc. Series PolySwitch® Type Polymeric Voltage - Max 250V Current - Max 3A Current - Hold (Ih) (Max) 120mA Current - Trip (It) 240mA Time to Trip 1.5s Resistance - Initial (Ri) (Min) 4 Ohms Resistance - Post Trip (R1) (Max) 8 Ohms Resistance - 25°C (Typ) - Operating Temperature - 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 0.200" (5.08mm) |
Manufacturer Littelfuse Inc. Series PolySwitch®, TCF250 Type Polymeric Voltage - Max 60V (250V Int) Current - Max 3A Current - Hold (Ih) (Max) 180mA Current - Trip (It) 380mA Time to Trip 3.4s Resistance - Initial (Ri) (Min) 1.9 Ohms Resistance - Post Trip (R1) (Max) 4.2 Ohms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type Surface Mount Package / Case Nonstandard SMD Size / Dimension 0.276" L x 0.276" W (7.00mm x 7.00mm) Height - Seated (Max) - Thickness (Max) 0.063" (1.60mm) Lead Spacing - |