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Technical Specifications
Parameters and characteristics for this part
| Specification | RF4929-000 |
|---|---|
| Current - Hold (Ih) (Max) [Max] | 200 mA |
| Current - Max [Max] | 40 A |
| Current - Trip (It) | 700 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | Concave, 0805 |
| Package / Case | 2012 |
| Qualification | AEC-Q200 |
| Resistance - Initial (Ri) (Min) [Min] | 750 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 3.4 Ohms |
| Size / Dimension | 2.1 mm, 1.4 mm |
| Size / Dimension [x] | 0.083 " |
| Size / Dimension [y] | 0.055 in |
| Thickness (Max) | 0.8 mm |
| Thickness (Max) [Max] | 0.031 " |
| Time to Trip | 100 ms |
| 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
PICOASMDCH020F-2 Series
The Automotive High Temperature SMD is the first miniature-sized High Temperature PPTC series from Littelfuse with AEC-Q200 qualification for Automotive Applications and it provides surface mount overcurrent protection for applications where space is a prime concern and resettable protection is desired.
Documents
Technical documentation and resources