Circuit Protection
30R900UH
ActiveLittelfuse/Commercial Vehicle Products
PTC 30V POLYFUSE RADIAL LEADS 9A
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Circuit Protection
30R900UH
ActiveLittelfuse/Commercial Vehicle Products
PTC 30V POLYFUSE RADIAL LEADS 9A
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 30R900UH |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) [Max] | 9 A |
| Current - Max [Max] | 40 A |
| Current - Trip (It) | 18 A |
| Height - Seated (Max) [Max] [z] | 31.6 mm |
| Height - Seated (Max) [Max] [z] | 1.244 in |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Disc, Radial |
| Resistance - Initial (Ri) (Min) [Min] | 5 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 20 mOhms |
| Size / Dimension [x] | 24.1 mm |
| Size / Dimension [x] | 0.95 in |
| Size / Dimension [y] | 3 mm |
| Size / Dimension [y] | 0.12 " |
| Time to Trip | 20 s |
| Type | Polymeric |
| Voltage - Max [Max] | 30 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
30R900 Series
The 30R series radial leaded device is designed to provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferred.
Documents
Technical documentation and resources