| Manufacturer | Littelfuse |
| Series | PolySwitch® 1210L |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Description | Polymeric PTC Resettable Fuse 90V 100 mA Ih Surface Mount 1210 (3225 Metric), Concave |
| Manufacturer Standard Lead Time | 13 Weeks |
| Product Status | Active |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 1210 (3225 Metric), Concave |
| Size / Dimension | 0.127″ L x 0.101″ W (3.22mm x 2.58mm) |
| Thickness (Max) | 0.049″ (1.25mm) |
| Product Type: | Resettable Fuses – PPTC |
The “1210L010/90WR” is a part number or model number for resettable fuses. Resettable fuses are a type of overcurrent protection device that can be reset after they have been tripped, unlike traditional fuses which need to be replaced.