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Part Details for RXEF110 by Littelfuse Inc
Results Overview of RXEF110 by Littelfuse Inc
- Distributor Offerings: (12 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.
RXEF110 Information
RXEF110 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 RXEF110
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
42M2525
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Newark | Polyswitch, Radial, 1.1A, Thermistor Mounting:Through Hole, Product Range:Polyswitch Rxef Series, Holding Current:1.1A, Tripping Current:2.2A, Voltage Rating:72Vdc, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, Rohs Compliant: Yes |Littelfuse RXEF110 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1523 |
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$0.2460 / $0.5490 | Buy Now |
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DISTI #
04H8124
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Newark | Fuse, Ptc Reset, 72V, 1.1A, Radial, Product Range:Polyswitch Rxef Series, Voltage Rating:72Vdc, Holding Current:1.1A, Trip Current:2.2A, Time To Trip:8.2S, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8Mm, Diameter:12.8Mmrohs Compliant: Yes |Littelfuse RXEF110 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1038 |
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$0.2460 / $0.5490 | Buy Now |
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DISTI #
RXEF110-ND
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DigiKey | PTC RESET FUSE 72V 1.1A RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Bag |
10839 In Stock |
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$0.2079 / $0.5600 | Buy Now |
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Future Electronics | RXEF Series 72 V 1.1 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Container: Bag | 12517Bag |
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$0.1950 / $0.2200 | Buy Now |
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Future Electronics | RXEF Series 72 V 1.1 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes Min Qty: 500 Package Multiple: 500 Lead time: 12 Weeks Container: Bag | 500Bag |
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$0.1950 / $0.2100 | Buy Now |
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Bristol Electronics | 1966 |
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RFQ | ||
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DISTI #
RXEF110
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TTI | Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax RoHS: Compliant pbFree: Pb-Free Min Qty: 50 Package Multiple: 50 Container: Bulk |
Americas - 42800 In Stock |
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$0.2480 / $0.2800 | Buy Now |
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Future Electronics | RXEF Series 72 V 1.1 A Ihold Through Hole Radial PolySwitch Resettable Fuse Min Qty: 1 Package Multiple: 1 |
13278 null |
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$0.1950 / $0.2200 | Buy Now |
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DISTI #
RXEF110
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TME | Fuse: PTC polymer, 1.1A, SMD, 5mm Min Qty: 2 | 3867 |
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$0.2110 / $0.5070 | Buy Now |
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ComSIT USA | Electronic Component RoHS: Compliant |
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RFQ |
Part Details for RXEF110
RXEF110 CAD Models
RXEF110 Part Data Attributes
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RXEF110
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
RXEF110
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:0.25 OHMS AT 20 DEG CEL | |
| Circuit RMS Voltage-Max | 72 V | |
| JESD-609 Code | e3 | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Height | 17.5 mm | |
| Package Length | 12.8 mm | |
| Package Shape | DISK PACKAGE | |
| Package Style | Radial | |
| Package Width | 3 mm | |
| Packing Method | BULK | |
| Reference Standard | CQC; CUL; TUV; UL | |
| Resistance | 0.15 Ω | |
| Resistor Type | PTC RESETTABLE FUSE | |
| Surface Mount | NO | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Working Voltage | 72 V |
RXEF110 Frequently Asked Questions (FAQ)
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A good PCB layout for the RXEF110 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 use 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 270°C. Apply a small amount of solder paste to the pads, and use a gentle touch to avoid applying excessive pressure, which can damage the device.
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The RXEF110 can operate safely within a temperature range of -40°C to 125°C. However, it's essential to ensure that the device is properly derated for high-temperature applications to prevent thermal runaway.
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While the RXEF110 is a high-quality device, it may not meet the specific requirements for high-reliability or aerospace applications. It's essential to consult with Littelfuse Inc or a qualified engineer to determine the suitability of the RXEF110 for such applications.
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To troubleshoot issues with the RXEF110, start by verifying the power supply voltage and ensuring that it's within the recommended range. Check for any signs of overheating, and verify that the device is properly soldered to the PCB. If issues persist, consult the datasheet or contact Littelfuse Inc for further assistance.