Part Details for RXEF050-AP by Littelfuse Inc
Results Overview of RXEF050-AP by Littelfuse Inc
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- 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.
RXEF050-AP Information
RXEF050-AP 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 RXEF050-AP
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
RXEF050-APHFCT-ND
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DigiKey | PTC RESET FUSE 72V 500MA RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Cut Tape (CT), Tape & Box (TB) |
15874 In Stock |
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$0.1756 / $0.4900 | Buy Now |
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DISTI #
650-RXEF050-AP
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Mouser Electronics | Resettable Fuses - PPTC 72V .5A-HD 40A MAX RoHS: Compliant | 1871 |
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$0.1760 / $0.4100 | Buy Now |
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DISTI #
RXEF050-AP
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TTI | Resettable Fuses - PPTC 72V .5A-HD 40A MAX RoHS: Compliant pbFree: Pb-Free Min Qty: 2000 Package Multiple: 2000 Container: Reel | Americas - 0 |
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$0.2340 / $0.2390 | Buy Now |
Part Details for RXEF050-AP
RXEF050-AP CAD Models
RXEF050-AP Part Data Attributes
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RXEF050-AP
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
RXEF050-AP
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 LEADED | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8533.40.80.70 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | Rmax:0.77 OHMS AT 20 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 | AMMO PACK | |
| Reference Standard | CQC; CUL; TUV; UL | |
| Resistance | 0.5 Ω | |
| Resistor Type | PTC RESETTABLE FUSE | |
| Surface Mount | NO | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Working Voltage | 72 V |
Alternate Parts for RXEF050-AP
This table gives cross-reference parts and alternative options found for RXEF050-AP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RXEF050-AP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| RXEF050-2 | Littelfuse Inc | $0.2782 | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED | RXEF050-AP vs RXEF050-2 |
| RXEF050 | Littelfuse Inc | $0.2227 | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED | RXEF050-AP vs RXEF050 |
RXEF050-AP Frequently Asked Questions (FAQ)
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A good PCB layout for the RXEF050-AP should ensure that the input and output pins are separated by a sufficient distance to minimize electromagnetic interference (EMI). Additionally, the PCB should have a solid ground plane and a low-impedance path for the return current.
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To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C. Apply a small amount of solder paste to the PCB pads and place the RXEF050-AP on the PCB. Use a reflow oven or a hot air gun to melt the solder paste. Ensure the component is properly aligned and the solder joints are smooth and shiny.
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The RXEF050-AP has an operating temperature range of -40°C to 125°C. However, it's recommended to derate the component's performance at temperatures above 85°C to ensure reliable operation.
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Yes, the RXEF050-AP is designed to withstand high-vibration environments. However, it's essential to ensure the component is properly secured to the PCB using a suitable adhesive or mechanical fastening method to prevent damage or detachment.
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To troubleshoot issues with the RXEF050-AP, start by verifying the component's pinout and ensuring it's properly soldered to the PCB. Check the input and output signals using an oscilloscope to identify any anomalies. If the issue persists, consult the datasheet and application notes or contact Littelfuse Inc's technical support for further assistance.