MF-R250 ,Thermistor - Bourns J.W. Miller
The pictures are for reference only, and the specific specifications can be found in the product manual.
Popularity Score
175 points
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Part NoMF-R250
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ManufacturerBourns J.W. Miller
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ChipWorker Part#CW4402834
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CategoryThermistor
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PackageRadial, Disc
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DescriptionPTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 40A 1.2W 10.3s 0.025Ω Radial 12 X 3 X 18.3mm
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DocumentationDatasheet
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Ships fromMoscow
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Наличие1106 pcs In Stock
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Estimated Price$ 0.09
Payment Methods and Delivery
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MF-R250 Specifications
Consulting Engineer >>| Attribute | Attribute Value | |
|---|---|---|
| Part Number | MF-R250 | |
| Manufacturer | Bourns J.W. Miller | |
| ChipWorker Part# | CW4402834 | |
| Category | Thermistor | |
| Documentation | Datasheet | |
| Mounting Style | Through Hole | |
| Number of Pins | 2 Pin | |
| Case/Package | Radial, Disc | |
| Pin Pitch | 5.1 mm | |
| Voltage Rating (DC) | 30.0 V | |
| Operating Voltage | 30 V | |
| Time to Trip | 10.3 s | |
| Current Rating | 40 A | |
| Flammability Rating | UL 94 V-0 | |
| Power Dissipation | 1.2 W | |
| Resistance | 0.048 Ω | |
| Holding Current | 2.5 A | |
| Trip Current | 5 A | |
| DC Resistance (DCR) | 0.025 Ω | |
| Current Rating (Max) | 40 A | |
| Holding Current (Max) | 2.5 A | |
| Operating Temperature (Max) | 85 ℃ | |
| Operating Temperature (Min) | -40 ℃ | |
| Power Dissipation (Max) | 1.2 W | |
| Voltage Rating (Max) | 30 V | |
| Voltage Rating | 30 V | |
| Operating Voltage (Max) | 30 V | |
| expand all | ||
| Size-Length | 12 mm | |
| Size-Width | 12 mm | |
| Size-Height | 18.3 mm | |
| Lead Length | 7.6 mm | |
| Size-Thickness | 3 mm | |
| Cord Length | 7.6 m | |
| Operating Temperature | -40℃ ~ 85℃ | |
| Product Lifecycle Status | Active | |
| Packaging | Bulk | |
| RoHS | RoHS Compliant | |
| Lead-Free Status | Lead Free | |
| REACH SVHC Compliance | No SVHC | |
| REACH SVHC Compliance Edition | 2016/06/20 | |
| HTS Code | 8536100040 | |
| ECCN Code | EAR99 |
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Product Description
- The MF-R250 is a 2.5A radial leaded PTC Resettable Fuse with epoxy polymer insulation. The fuse is used almost anywhere there is a low voltage power supply and a load to be protected. This MF-R series is ideal for computers and peripherals, general electronics and automotive applications.
- Cured, flame-retardant epoxy polymer insulating material meets UL94V-0 requirements
- Resettable over-current circuit protection
- Reset by removing the fault condition and supply voltage
- -40 to 85°C Operating/storage temperature range
Delivery
Ordering Information
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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