0239.700H Allicdata Electronics
Allicdata Part #:

0239.700H-ND

Manufacturer Part#:

0239.700H

Price: $ 0.00
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE GLASS 700MA 250VAC 5X20MM
More Detail: N/A
DataSheet: 0239.700H datasheet0239.700H Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Package / Case: 5mm x 20mm
DC Cold Resistance: 0.55 Ohms
Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color: --
Operating Temperature: -55°C ~ 125°C
Approvals: CSA, K-MARK, METI, UL
Melting I²t: 4.23
Breaking Capacity @ Rated Voltage: 35A
Mounting Type: Holder
Series: 239
Response Time: Slow
Voltage Rating - AC: 250V
Current Rating: 700mA
Fuse Type: Cartridge, Glass
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Bulk 
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

Fuses

Fuses are electrical components designed to protect circuits and equipment from damage caused by high voltage and current. They are typically composed of two or more pieces of metal with a defined resistance in the form of a wire, strip, rod, complex cable, or combination of these. Fuses have a nominal current rating, which denotes the maximum current they can safely carry continuously in normal circuit conditions.

The 0239.700H fuse is a dual-element fuse designed for both AC and DC applications and is rated for 15A/250V DC and 20A/125V AC. This type of fuse is generally used in electronic equipment and appliances as a protective device against overcurrent.

Application Field

The 0239.700H fuse is used in a variety of applications, particularly as a current-limiting device in home appliances such as stoves, microwaves, dishwashers, and washing machines. It is also suitable for use in motor overload protection applications. Other applications include lighting, refrigeration, electric ventilation systems, motion picture equipment, and commercial refrigeration equipment.

Working Principle

The 0239.700H fuse works by containing two elements separated by a thin, heat-sensitive membrane. The design ensures that both elements have an equal amount of current flowing through them. When the current draw reaches the rated current of the fuse, the heat generated through the connection is transferred to the membrane, causing it to expand and break the circuit. This interrupts the electrical current, protecting the circuit and equipment from damage due to high current or voltage.

The two elements contained within the 0239.700H fuse can also act as a recovery mechanism. If the current draw is low enough, the heat dissipates, and the membrane contracts, allowing the circuit to resume its normal function. This makes the fuse self-resetting, allowing for better safety and reliability.

Conclusion

The 0239.700H fuse provides a reliable and cost-effective way to protect a circuit from damage due to overcurrent. It is a dual-element fuse with a nominal rating of 20A/125V AC and 15A/250V DC, making it suitable for a range of applications. Its self-resetting characteristic makes it an ideal choice for electronic equipment and appliances, motor overload protection, lighting, ventilation, and commercial refrigeration equipment.

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

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