Circuit Protection
30R185UU
ActiveLittelfuse/Commercial Vehicle Products
PTC 30V POLYFUSE RADIAL LEADS 1.85A
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Circuit Protection
30R185UU
ActiveLittelfuse/Commercial Vehicle Products
PTC 30V POLYFUSE RADIAL LEADS 1.85A
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 30R185UU |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) [Max] | 1.85 A |
| Current - Max [Max] | 40 A |
| Current - Trip (It) | 3.7 A |
| Height - Seated (Max) [Max] [z] | 0.618 in |
| Height - Seated (Max) [Max] [z] | 15.7 mm |
| 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] | 30 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 90 mOhms |
| Size / Dimension [x] | 0.402 in |
| Size / Dimension [x] | 10.2 mm |
| Size / Dimension [y] | 3 mm |
| Size / Dimension [y] | 0.118 in |
| Time to Trip | 8.7 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
30R185 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