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Part Details for RXEF050S by Littelfuse Inc
Results Overview of RXEF050S by Littelfuse Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
RXEF050S Information
RXEF050S by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Price & Stock for RXEF050S
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
RXEF050SHF-ND
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DigiKey | PTC RESET FUSE 72V 500MA RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Bag |
4873 In Stock |
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$0.1670 / $0.4500 | Buy Now |
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DISTI #
650-RXEF050S
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Mouser Electronics | Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax RoHS: Compliant | 604 |
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$0.1670 / $0.3800 | Buy Now |
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DISTI #
63297737
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Verical | PTC Resettable Fuse 10A(hold) 17A(trip) 16VDC 100A 3.6W 6s 0.004Ohm Radial 16.5 X 3 X 25.2mm T/R RoHS: Compliant Min Qty: 175 Package Multiple: 1 Date Code: 2201 | Americas - 537 |
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$0.4321 / $0.4670 | Buy Now |
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DISTI #
36801756
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Verical | PTC Resettable Fuse 10A(hold) 17A(trip) 16VDC 100A 3.6W 6s 0.004Ohm Radial 16.5 X 3 X 25.2mm T/R RoHS: Compliant Min Qty: 175 Package Multiple: 1 Date Code: 2001 | Americas - 475 |
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$0.4483 / $0.4670 | Buy Now |
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Quest Components | PTC RESETTABLE FUSE, THROUGH HOLE MOUNT | 319 |
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$0.1820 / $0.3900 | Buy Now |
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DISTI #
RXEF050S
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TTI | Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax RoHS: Compliant pbFree: Pb-Free Min Qty: 500 Package Multiple: 50 Container: Bulk | Americas - 0 |
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$0.2150 / $0.2290 | Buy Now |
Part Details for RXEF050S
RXEF050S CAD Models
RXEF050S Part Data Attributes
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RXEF050S
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
RXEF050S
Littelfuse Inc
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Package Description | RADIAL | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8533.40.80.70 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | Rmin@25 Deg Cel | |
| Circuit RMS Voltage-Max | 72 V | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Height | 13.7 mm | |
| Package Length | 7.9 mm | |
| Package Shape | DISK PACKAGE | |
| Package Style | Radial | |
| Package Width | 3 mm | |
| Packing Method | BULK | |
| Reference Standard | CQC; CSA; TUV; UL | |
| Resistance | 0.5 Ω | |
| Resistor Type | PTC RESETTABLE FUSE | |
| Surface Mount | NO | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Thermistor Application | OVERCURRENT PROTECTION | |
| Working Voltage | 72 V |
RXEF050S Frequently Asked Questions (FAQ)
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The recommended PCB footprint for RXEF050S is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner. The pad should be centered on the component and have a minimum clearance of 0.5mm from the edge of the PCB.
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To ensure reliable soldering of RXEF050S, use a soldering iron with a temperature range of 250°C to 260°C. Apply a small amount of solder paste to the PCB pad and place the component on the pad. Use a gentle touch to avoid applying excessive pressure, which can damage the component.
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The maximum operating temperature range for RXEF050S is -40°C to 150°C. However, it's recommended to operate the device within a temperature range of -20°C to 125°C for optimal performance and reliability.
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Yes, RXEF050S is designed to withstand high-vibration environments. However, it's recommended to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB. Additionally, consider using a vibration-dampening material, such as a silicone adhesive, to further reduce the risk of component failure.
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To prevent electrostatic discharge (ESD) damage to RXEF050S, handle the component in an ESD-protected environment, wear an ESD wrist strap, and use ESD-safe tools and materials. Ensure the PCB and component are properly grounded during assembly and testing.