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Part Details for RXEF110-2 by Littelfuse Inc
Results Overview of RXEF110-2 by Littelfuse Inc
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (1 replacement)
- 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.
RXEF110-2 Information
RXEF110-2 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 RXEF110-2
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
76T4570
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Newark | Resettable Fuse, Ptc, 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, Length:- Rohs Compliant: Yes |Littelfuse RXEF110-2 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 858 |
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$0.2830 / $0.5880 | Buy Now |
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DISTI #
04H8125
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Newark | Fuse, Ptc Reset, 72V, 1.1A, Radial, Full Reel, 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 Rohs Compliant: Yes |Littelfuse RXEF110-2 RoHS: Compliant Min Qty: 7500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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Buy Now | |
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DISTI #
18-RXEF110-2CT-ND
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DigiKey | PTC RESET FUSE 72V 1.1A RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
4462 In Stock |
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$0.2193 / $0.6600 | Buy Now |
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DISTI #
650-RXEF110-2
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Mouser Electronics | Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax RoHS: Compliant | 1946 |
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$0.2230 / $0.5000 | Buy Now |
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DISTI #
V72:2272_11453526
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Arrow Electronics | PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VAC/72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 15 Weeks Date Code: 2223 Container: Cut Strips | Americas - 1891 |
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$0.2216 / $0.3342 | 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: 1500 Package Multiple: 1500 Lead time: 12 Weeks Container: Reel | 42000Reel |
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$0.2000 / $0.2100 | 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: Cut Tape/Mini-Reel | 3Cut Tape/Mini-Reel |
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$0.4100 / $0.6550 | Buy Now |
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DISTI #
87832240
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Verical | PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VAC/72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2433 | Americas - 27000 |
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$0.4900 | Buy Now |
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DISTI #
62836770
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Verical | PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VAC/72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant Min Qty: 27 Package Multiple: 1 Date Code: 2223 | Americas - 1891 |
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$0.2216 / $0.2850 | Buy Now |
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DISTI #
88176939
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Verical | PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72VAC/72VDC 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/R RoHS: Compliant Min Qty: 104 Package Multiple: 104 Date Code: 2510 | Americas - 104 |
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$0.2774 | Buy Now |
Part Details for RXEF110-2
RXEF110-2 CAD Models
RXEF110-2 Part Data Attributes
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RXEF110-2
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
RXEF110-2
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 | |
| 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 | TR, 15 INCH | |
| Reference Standard | CQC; CUL; TUV; UL | |
| Resistance | 0.15 Ω | |
| Resistor Type | PTC RESETTABLE FUSE | |
| Surface Mount | NO | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Working Voltage | 72 V |
Alternate Parts for RXEF110-2
This table gives cross-reference parts and alternative options found for RXEF110-2. 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 RXEF110-2, 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 |
|---|---|---|---|---|
| RXEF110 | Littelfuse Inc | $0.3284 | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED | RXEF110-2 vs RXEF110 |
RXEF110-2 Frequently Asked Questions (FAQ)
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Littelfuse provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management, reduce electromagnetic interference (EMI), and prevent electrical overstress.
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To select the correct fuse rating, consider the maximum current, voltage, and power requirements of your application. Consult Littelfuse's fuse selection guide or contact their technical support for assistance.
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The RXEF110-2 is designed to operate in environments with temperatures ranging from -40°C to 125°C. Ensure your application meets these conditions to ensure reliable operation.
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Yes, the RXEF110-2 is designed for high-reliability applications. However, it's essential to follow Littelfuse's guidelines and industry standards for safety-critical applications, such as IEC 61508 or ISO 26262.
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The RXEF110-2 meets various agency approvals and certifications, including UL, cUL, and IEC. Verify the specific certifications required for your application and ensure the RXEF110-2 meets those requirements.