PTC Resettable Fuses
PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.
Sourcing Murata Electronics PTC Resettable Fuses: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 2
| Product | Pricing | Datasheet | Voltage - Max | Current - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Ratings | Height - Seated (Max) | Thickness (Max) | Mounting Type | Operating Temperature | Size / Dimension | Type | Lead Spacing | Package / Case | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PRG15BC4R7MM1RC Murata Electronics | 1 $0.2700 | 9V | 2.5 A | 91 mA | 172 mA | - | - | - | 4.7 Ohms | - | - | 0.022" (0.55mm) | Surface Mount | -20°C ~ 85°C | 0.039" L x 0.020" W (1.00mm x 0.50mm) | Ceramic | - | 0402 (1005 Metric) | 5,290 | |
PRG15BC330MM1RC Murata Electronics | 1 $0.2700 | 30V | 1.2 A | 38 mA | 73 mA | - | - | - | 33 Ohms | - | - | 0.022" (0.55mm) | Surface Mount | -20°C ~ 85°C | 0.039" L x 0.020" W (1.00mm x 0.50mm) | Ceramic | - | 0402 (1005 Metric) | 4,706 |