Circuit Protection
16R500GU
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, POLY-FUSE 16R SERIES, 16 VDC, 5 A, 8.5 A, 2 S, RECTANGULAR
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
16R500GU
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, POLY-FUSE 16R SERIES, 16 VDC, 5 A, 8.5 A, 2 S, RECTANGULAR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 16R500GU |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) [Max] | 5 A |
| Current - Max [Max] | 100 A |
| Current - Trip (It) | 8.5 A |
| Height - Seated (Max) | 14.3 mm |
| Height - Seated (Max) [Max] | 0.563 in |
| Lead Spacing | 5.1 mm |
| Lead Spacing | 0.201 in |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Disc, Radial |
| Resistance - Initial (Ri) (Min) [Min] | 15 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 34 mOhms |
| Size / Dimension [x] | 0.409 in |
| Size / Dimension [x] | 10.4 mm |
| Size / Dimension [y] | 3 mm |
| Size / Dimension [y] | 0.118 in |
| Time to Trip | 2 s |
| Type | Polymeric |
| Voltage - Max [Max] | 16 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
16R500G Series
Littelfuse 16R Series Radial Leaded PTCs are designed to provide resettable overcurrent protection serving a wide range of electronics applications. With maximum 16 volts and maximum 100-ampere short circuit rating, they offer an ideal solution for USB protection.
Documents
Technical documentation and resources