CMF-SD50A-10-2 Allicdata Electronics

CMF-SD50A-10-2 Circuit Protection

Allicdata Part #:

CMF-SD50A-10-2TR-ND

Manufacturer Part#:

CMF-SD50A-10-2

Price: $ 0.39
Product Category:

Circuit Protection

Manufacturer: Bourns Inc.
Short Description: PTC RESET FUSE 230V 90MA 4SMD
More Detail: Ceramic PTC Resettable Fuse 230V (600V Int) 90mA I...
DataSheet: CMF-SD50A-10-2 datasheetCMF-SD50A-10-2 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
500 +: $ 0.35343
1000 +: $ 0.31059
1500 +: $ 0.29988
2500 +: $ 0.29453
3500 +: $ 0.28917
5000 +: $ 0.27846
12500 +: $ 0.26775
Stock 1000Can Ship Immediately
$ 0.39
Specifications
Time to Trip: 100ms
Approvals: --
Lead Spacing: --
Thickness (Max): 0.335" (8.50mm)
Height - Seated (Max): --
Size / Dimension: 0.319" L x 0.282" W (8.10mm x 7.15mm)
Package / Case: 4-SMD Cube
Mounting Type: Surface Mount
Ratings: --
Operating Temperature: --
Resistance - 25°C (Typ): 50 Ohms
Series: CMF-SD
Current - Trip (It): 190mA
Current - Hold (Ih) (Max): 90mA
Current - Max: 3A
Voltage - Max: 230V (600V Int)
Type: Ceramic
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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PTC Resettable Fuses offer superior safety and reliability to regular fuses. In addition to being more reliable and efficient than traditional fuses, they are also cost-effective and can be reused numerous times. The CMF-SD50A-10-2 is a PTC Resettable Fuse which is suitable for use in the most demanding application fields, including those that require large current carrying capacities or precision feedback control capabilities. The CMF-SD50A-10-2 is also known for its superior electrical and thermal characteristics due to its unique two-terminal design, making it ideal for applications such as AC/DC power supplies, heating elements, motor control and protection, LED lighting, and other high current carrying applications.

The CMF-SD50A-10-2 has an operating voltage of 10volts and a current range of 0.3A to 10A. It is UL and C-UL Recognized, as well as being compatible with standard voltage equipment. It makes use of a patented two-terminal design which eliminates the need for an additional ground metallization. This allows for greater functionality, as well as increased efficiency in terms of electrical and thermal characteristics. Furthermore, the CMF-SD50A-10-2 is capable of providing superior performance when used in higher power applications due to its ability to handle high currents without exceeding its rated current carrying capacity.

The working principle of the CMF-SD50A-10-2 is based on the use of a positive temperature coefficient (PTC) device. A PTC device is a type of electrical component which tend to increase in resistance as its temperature increases. This helps to limit the amount of current passing through the device which is proportional to the temperature. As the temperature rises, the PTC will reach its triggering current at which the resistance of the device drastically increases, causing the fuse to open.

The CMF-SD50A-10-2 is engineered to be very simple and straightforward in terms of maintenance. After the device has been triggered and opened, the user simply needs to disconnect it and reconnect it to reset it back to its original state. This resetting feature allows for greater flexibility and reliability in the most demanding applications and conditions.At the same time, the CMF-SD50A-10-2 is able to provide a stable output voltage and pulse width modulation feedback, ensuring that it will work effectively even in the most extreme conditions. Additionally, the CMF-SD50A-10-2 is also capable of providing outstanding time delay characteristics, making it suitable for applications that require precise timing.

Overall, the CMF-SD50A-10-2 is a great all-rounder in terms of application fields and working principles. Its two-terminal design eliminates the need for additional ground metallization, making it cost-effective and efficient, while its resetting feature ensures greater reliability and flexibility for those applications that require precise control. Furthermore, its superior electrical and thermal characteristics, as well as its outstanding time delay characteristics make it the perfect choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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