Part Details for 72R050XPR by Littelfuse Inc
Results Overview of 72R050XPR by Littelfuse Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
72R050XPR Information
72R050XPR 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 72R050XPR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
33P9985
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Newark | Fuse, Ptc Reset, 72V, 500Ma, Radial, Product Range:Poly-Fuse 72R Series, Voltage Rating:72Vdc, Holding Current:500Ma, Trip Current:1A, Time To Trip:4S, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.1Mm, Diameter:7.9Mm Rohs Compliant: Yes |Littelfuse 72R050XPR RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.2600 | Buy Now |
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DISTI #
18-72R050XPRCT-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) |
7530 In Stock |
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$0.2186 / $0.5900 | Buy Now |
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DISTI #
576-72R050XPR
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Mouser Electronics | Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A RoHS: Compliant | 1400 |
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$0.2260 / $0.5000 | Buy Now |
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DISTI #
000000000007266480
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Sager | PTC 72V POLYFUSE AMMO RADIAL LEADS .500A Min Qty: 2000 | 0 |
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$0.2691 / $0.2821 | Buy Now |
Part Details for 72R050XPR
72R050XPR CAD Models
72R050XPR Part Data Attributes
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72R050XPR
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
72R050XPR
Littelfuse Inc
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
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| 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 | |
| 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 | 13.7 mm | |
| Package Length | 7.9 mm | |
| Package Shape | DISK PACKAGE | |
| Package Style | Radial | |
| Package Width | 3.1 mm | |
| Packing Method | AMMO PACK | |
| Reference Standard | CUL; TUV; UL | |
| Resistance | 0.5 Ω | |
| Resistor Type | PTC RESETTABLE FUSE | |
| Surface Mount | NO | |
| Terminal Finish | TIN | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Thermistor Application | OVERCURRENT PROTECTION | |
| Working Voltage | 72 V |
Alternate Parts for 72R050XPR
This table gives cross-reference parts and alternative options found for 72R050XPR. 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 72R050XPR, 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 |
|---|---|---|---|---|
| RXE050-AP | TE Connectivity | Check for Price | RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED | 72R050XPR vs RXE050-AP |
72R050XPR Frequently Asked Questions (FAQ)
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The recommended PCB footprint for the 72R050XPR is a rectangular pad with dimensions of 0.25 inches (6.4 mm) x 0.15 inches (3.8 mm) with a 0.05 inches (1.3 mm) radius corner.
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Yes, the 72R050XPR is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the device's performance and reliability may degrade at extreme temperatures.
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The 72R050XPR is designed to respond to overvoltage conditions by clamping the voltage to a safe level, protecting the downstream circuitry from damage. The device's response time is typically less than 1 ns.
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Yes, the 72R050XPR is compatible with lead-free soldering processes, making it suitable for use in RoHS-compliant applications.
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The typical response time of the 72R050XPR to an ESD event is less than 1 ns, making it suitable for protecting sensitive electronics from fast-rising ESD pulses.