Square 250V 1A Radial Lead Micro Fuses , Time-Lag Fuse For Electronic Device Circuit

Quick Detail:

1. Thermoplastic Fuse

2. 300V available

3. Used for power supply,LED,CFL,PCB especially

4. Exact melting time

5. Stronger packing prevent damage when transport

6. Environmental Protection Material

7. Reel packing

Description:

Micro fuse is an electric element protecting electric devices. It is commonly connected with a circuit in series, and when fault current increases to a certain value, the fuse blows out to cut off the circuit so as to fulfill an aim of protecting other equipment in the circuit. The fuse is the most commonly used component in a over-current protection circuit. The traditional fuse mainly consists of two parts of a tube body, of which both ends have metal connecting terminals, and metal melt in the tube body. The majority of fuses are cylinder-shaped, namely cartridge construction. But nowadays, with the fast development of advanced technology, some special materials are well applied, the fuse industry has started to move forward in the direction of sub-miniature products and a series of new products such as Surface Mounted Devices type fuse are successively developed.

Square 250V 1A Radial Lead Micro Fuse , Time-Lag Fuse For Electronic Device Circuit

Applications:

Micro Fuse is suitable for various kinds of electronic devices’ circuit over current protection. Widely used in industrial of Battery Charges, Consumer Electronics, Power supplies, Industrial Controllers, etc.

Specifications:

1.      Standards and Agency Approvals

2.1 Standards:In accordance with IEC60127-1, IEC60127-3 Standard sheet4, GB9364.1-1997, GB9364.3-1997.

2.2 Certification:

2.      Product Marking

Micro fuses shall have the following markings:

Example:

Note: 

Size and position of the markings shall not be provided.

3.      Appearances and Configuration

4.1 There shall not be any remarkable stain, rust or crack on the appearances,

Markings shall be easily legible.

4.2 Configuration:Radial leaded Sub-Miniature Fuse.

4.3 Color: Black or brown.

4.      Dimensions and Structure

5.      Material Details

6.      Product Characteristics

6.1 Lead Pull Strength

10N for 10±1 Seconds

6.2 Lead Thrust Strength

2N for 10±1 Seconds

6.3 Solder ability

Wave : 260℃,≤3s;

Soldering Iron: 350±10℃,≤1s.

6.4 Soldering Heat Resistance

Wave : 260℃,10s;

 Soldering Iron: 350℃,3s.

8.      Electrical Characteristics

8.1 Test Condition