Allicdata Part #: | MF-RM040/240-2TR-ND |
Manufacturer Part#: |
MF-RM040/240-2 |
Price: | $ 0.26 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | PTC RESET FUSE 240V 400MA RADIAL |
More Detail: | Polymeric PTC Resettable Fuse 240V (265V Int) 400m... |
DataSheet: | MF-RM040/240-2 Datasheet/PDF |
Quantity: | 2000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2000 +: | $ 0.23389 |
4000 +: | $ 0.22964 |
6000 +: | $ 0.22113 |
10000 +: | $ 0.21263 |
Resistance - Initial (Ri) (Min): | 600 mOhms |
Approvals: | cURus, TUV |
Lead Spacing: | 0.114" (2.90mm) |
Thickness (Max): | -- |
Height - Seated (Max): | 0.823" (20.90mm) |
Size / Dimension: | 0.453" L x 0.150" W (11.50mm x 3.80mm) |
Package / Case: | Radial, Disc |
Mounting Type: | Through Hole |
Ratings: | -- |
Operating Temperature: | -20°C ~ 85°C |
Resistance - Post Trip (R1) (Max): | 1.9 Ohms |
Series: | Multifuse®, MF-RM |
Time to Trip: | 24s |
Current - Trip (It): | 900mA |
Current - Hold (Ih) (Max): | 400mA |
Current - Max: | 5.5A |
Voltage - Max: | 240V (265V Int) |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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PTC Resettable Fuses have been around for decades, and they\'re used to protect electrical circuits from short circuits and other electrical hazards. The MF-RM040/240-2 is a PTC Resettable Fuse which is designed for use in a variety of applications. This article will provide an overview of the applications and working principles of the MF-RM040/240-2.
The MF-RM040/240-2 is typically used as an over-current protection device in a variety of different applications. These include personal electronics, automotive systems, industrial equipment, and even lighting systems. When current passes through the device, it will heat up the resistor element and trip the device when the current reaches a predetermined level. This acts as an overload protection device for the circuit and prevents any further damage.
The working principle of the MF-RM040/240-2 relies on its thermistor element to detect when the current has reached a predetermined level. When the current reaches the set level, it will cause the thermistor to heat up and eventually trip. This protection device is often referred to as a thermal cut-off device, which helps to protect the circuit from damage that could be caused by excessive current.
The MF-RM040/240-2 also has additional features which are designed to enhance its reliability and performance. For example, it is constructed from an advanced thermal conductive material which helps to dissipate heat efficiently and in a controlled manner. Additionally, the internal structure of the device has been designed to minimise the risk of false triggering due to temperature fluctuations.
The MF-RM040/240-2 is a reliable and versatile PTC Resettable Fuse which is suitable for applications such as consumer electronics, automotive and industrial equipment, and even lighting systems. Its thermistor element allows it to detect when the current has reached a predetermined level, and then it trips to protect the circuit from further damage. The use of an advanced thermal conductive material helps to dissipate heat efficiently and its internal structure is designed to minimise the risk of false tripping. In summary, the MF-RM040/240-2 is a reliable and versatile PTC Resettable Fuse for a variety of different applications.
The specific data is subject to PDF, and the above content is for reference
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