MF-SM100-2-99 Allicdata Electronics
Allicdata Part #:

MF-SM100-2-99TR-ND

Manufacturer Part#:

MF-SM100-2-99

Price: $ 0.22
Product Category:

Circuit Protection

Manufacturer: Bourns Inc.
Short Description: PTC RESET FUSE 30V 1.1A 2SMD
More Detail: Polymeric PTC Resettable Fuse 30V 1.1A Ih Surface ...
DataSheet: MF-SM100-2-99 datasheetMF-SM100-2-99 Datasheet/PDF
Quantity: 2000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2000 +: $ 0.19404
Stock 2000Can Ship Immediately
$ 0.22
Specifications
Resistance - Initial (Ri) (Min): 120 mOhms
Approvals: cURus, TUV
Lead Spacing: --
Thickness (Max): 0.118" (3.00mm)
Height - Seated (Max): --
Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm)
Package / Case: 2-SMD
Mounting Type: Surface Mount
Ratings: AEC-Q200
Operating Temperature: -40°C ~ 85°C
Resistance - Post Trip (R1) (Max): 480 mOhms
Series: Multifuse®, MF-SM
Time to Trip: 500ms
Current - Trip (It): 2.2A
Current - Hold (Ih) (Max): 1.1A
Current - Max: 80A
Voltage - Max: 30V
Type: Polymeric
Moisture Sensitivity Level (MSL): --
Part Status: Not For New Designs
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC Resettable Fuses

PTC resettable fuses are self-resetting, solid-state devices that offer reliable overcurrent protection. The MF-SM100-2-99 is a thermally-activated polymeric positive temperature coefficient (PPTC) device which provides short-circuit protection for low voltage applications.

Applications

MF-SM100-2-99 is designed for low voltage applications such as consumer electronic products, automotive equipment and telecoms; it can also be used in safety-relevant applications such as medical and industrial equipment. It offers effective short-circuit protection against overcurrent surges in power supply lines and can be used in series with a load or in parallel with other circuit components.

Working Principle

This intelligent, solid-state device works based on PPTC semiconductor material. It is composed of a PTC resistor and a control circuit and is designed to self-reset when the over-current situation is eliminated. It is designed to protect circuits from overload and short-circuit currents: when a load in the circuit is subjected to overcurrent, PPTC device resistance increases due to the increase in temperature, limiting the current passing through the device. Once the overcurrent is removed, the device cools and returns to its original resistance, thus allowing current to flow again.

The MF-SM100-2-99 has a high current carrying capacity of up to 10A and a wide operating temperature range from -40°C to 125°C; it offers excellent resistance to vibration, humidity, and shock. It has a compact design and is available in a wide range of package types, making it suitable for a variety of applications.

Conclusion

The MF-SM100-2-99 is an excellent solution for reliable overcurrent protection. Its solid-state, self-resetting design offers superior performance withstanding vibration, humidity, and shock. Its wide operating temperature range and high current carrying capacity make it suitable for a variety of low voltage applications, including consumer electronic products, automotive equipment, telecoms, and medical and industrial equipment.

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

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