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Part Number | RKEF400 |
Main Category | Circuit Protection |
Sub Category | PTC Resettable Fuses |
Brand | Texas Instruments |
Description | POLYSWITCH PTC RESET 4.0A T/H |
Series | PolySwitch, RKEF |
Packaging | Bulk |
Type | Polymeric |
Voltage - Max | 60V |
Current - Max | 40A |
Current - Hold (Ih) (Max) | 4A |
Current - Trip (It) | 8A |
Time to Trip | 24s |
Resistance - Initial (Ri) (Min) | 14 mOhm |
Resistance - Post Trip (R1) (Max) | 60 mOhm |
Resistance - 25°C (Typ) | - |
Operating Temperature | -40°C ~ 85°C |
Ratings | - |
Mounting Type | Through Hole |
Package / Case | Radial, Disc |
Size / Dimension | 0.827" L x 0.118" W (21.00mm x 3.00mm) |
Height - Seated (Max) | 0.980" (24.90mm) |
Thickness (Max) | - |
Lead Spacing | 0.400" (10.15mm) |
Image | ![]() |
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