Part Details for RUEF250U-0.148 by Littelfuse Inc
Results Overview of RUEF250U-0.148 by Littelfuse Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
RUEF250U-0.148 Information
RUEF250U-0.148 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 RUEF250U-0.148
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
650-RUEF250U-0.148
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Mouser Electronics | Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX RoHS: Compliant | 148 |
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$0.2580 / $0.7100 | Buy Now |
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DISTI #
RUEF250U-0.148
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TTI | Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX RoHS: Compliant pbFree: Pb-Free Min Qty: 500 Package Multiple: 500 Container: Bulk |
Americas - 4500 In Stock |
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Buy Now |
Part Details for RUEF250U-0.148
RUEF250U-0.148 CAD Models
RUEF250U-0.148 Part Data Attributes
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RUEF250U-0.148
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
RUEF250U-0.148
Littelfuse Inc
PTC Thermistor, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Package Description | RADIAL LEADED, ROHS COMPLIANT | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8533.40.80.70 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | 0.031-0.044 OHMS AT 20 DEG CEL | |
| JESD-609 Code | e3 | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Terminals | 2 | |
| Package Shape | RECTANGULAR PACKAGE | |
| Resistor Type | PTC THERMISTOR | |
| Surface Mount | NO | |
| Terminal Finish | Tin (Sn) | |
| Terminal Placement | RADIAL | |
| Terminal Shape | WIRE | |
| Thermistor Application | OVERLOAD PROTECTION |
RUEF250U-0.148 Frequently Asked Questions (FAQ)
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The recommended PCB footprint for RUEF250U-0.148 can be found in the Littelfuse application note AN9313, which provides a detailed layout and land pattern recommendation for this fuse.
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While the RUEF250U-0.148 is rated for operation up to 125°C, it's essential to consider the derating curve and ensure that the fuse is not exposed to temperatures above its rating. Consult the datasheet and application notes for more information on temperature derating.
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To select the correct fuse, consider factors such as the maximum current, voltage, and power rating of your circuit. You should also consider the fuse's interrupting rating, which is the maximum current the fuse can safely interrupt. Consult the Littelfuse fuse selection guide for more information.
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Yes, the RUEF250U-0.148 is compatible with lead-free soldering processes. Littelfuse ensures that their fuses meet the requirements of the RoHS directive and are compatible with lead-free soldering processes.
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The typical response time of RUEF250U-0.148 is around 1-2 seconds at the rated current. However, this can vary depending on the application and the specific circuit conditions. Consult the datasheet and application notes for more information on fuse response time.