RXEF020 PTC Resettable Fuse 72V 200mA Through Hole
The PolySwitch radial-leaded devices represent the most comprehensive and complete set of PPTC products available in the industry today. RXEF series offers low hold currents and high voltage rating (72V).
Features
- Low Hold Current (IH)
- Maximum Continuous Voltage: 72 V
- Resettable Protection
- Low Power Dissipation
- Radial / through-hole leads Mounting Style
Specifications
| Parameter | Value |
|---|---|
| Series / Type | PolySwitch® RXEF (radial leaded) |
| Hold current (I_H) — max | 0.20 A (200 mA) |
| Trip current (I_T) — min | 0.40 A (400 mA) |
| Maximum continuous voltage (V_MAX) | 72 V (DC) |
| Maximum fault current rating (I_MAX) | 40 A |
| Typical power dissipation (Pd_typ) | 0.41 W |
| Resistance R_min / R_max | 1.83 Ω / 2.75 Ω. |
| Post-trip resistance (R1_max, 1 hr post trip) | 4.40 Ω. |
| Time-to-trip | 2.2 s |
| Operating / Storage temperature | −40 °C to +85 °C |
| Lead material & size | Tin-plated copper-clad steel; 0.205 mm² / AWG 24 |
Dimensions
| Parameter | Value |
|---|---|
| (A) | 3.8 mm |
| (B) | 9.3 mm |
| (C) | 4.7 mm |
| (D) | 9.1 mm |
| (E) | 2 mm |
Applications
- Satellite video receivers
- Industrial controls
- Transformers
- Computer motherboards
- Modems
- USB hubs, ports and peripherals
- Fax machines
- Printers
