Littelfuse RXEF050 Microcontrollers
Radial Leaded PTC Resettable Fuse, 2-Terminal, -40 to 85°C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RXEF050
Detailed Description
Radial Leaded PTC Resettable Fuse, 2-Terminal, -40 to 85°C
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
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Technical Specifications
Littelfuse RXEF050 Microcontrollers technical specifications.
General
Series
RXEF
RoHS
Yes
Number of Pins
2
Package / Case
Bag
Mounting Type
PCB Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
72 V
Lifecycle Status
Active
Ambient Temperature Range High
85 °C
Approvals
CSA, TUV, UL
Alternate Parts Comparison (RXEF050 vs RXEF075 vs RXEF110 vs RXEF185)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | RXEF | RXEF | RXEF | RXEF |
| Mounting Type | PCB Mount | PCB Mount | PCB Mount | PCB Mount |
| RoHS | Yes | Yes | Yes | Yes |
| Current Rating Max | 40 A | 40 A | 40 A | 40 A |
| Diameter | 7.9 mm | 10.2 mm | 12.8 mm | 17.5 mm |
| Hold Current | 500 mA | 750 mA | 1.1 A | 1.85 A |
| Lead Spacing | 5.8 mm | 5.8 mm | 5.8 mm | 5.8 mm |
| Maximum Voltage | 72 VDC | 72 VDC | 72 VDC | 72 VDC |
| Pd Power Dissipation | 770 mW | 920 mW | 1.5 W | 2.1 W |
| Termination Style | Radial | Radial | Radial | Radial |
| Trade Name | PolySwitch | PolySwitch | PolySwitch | PolySwitch |
| Trip Current | 1 A | 1.5 A | 2.2 A | 3.7 A |
| Action |
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