12t Series 0.375A~20A 1206 Slow-Blow High Surge Resistance SMD Fuse

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: 12T Series
• Usage: Low Voltage
• Shape: SMD
• Fusing Speed: T
• Transport Package: Polybag, Paper Cartoon
• Specification: 28*85mm
• Trademark: FULLNESS
• Origin: China
• HS Code: 8536100000
• Production Capacity: 100000/Day
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Description

     12T Series are the fuses set the industry standard for performance, reliability and quality. The solder-free design

provides excellent on-off and temperature cycling characteristics during use and also makes our SMD fuses more heat and shock

tolerant than typical subminiature fuses.

Features

AEC-Q200 Automotive Grade Certified

Rapid interruption of excessive current

Compatible with reflow and wave solder

Ceramic and glass construction

One time positive disconnect

Lead Free and Halogen free material

Applications

Power supplies                      Battery Chargers

Consumer Electronicsii          Industrial Controllers

Electrical Characteristics for Series

Rating Current	100% of Ampere Rating	200% of Ampere Rating	250% of Ampere Rating	300% of Ampere Rating	350% of Ampere Rating	1000% of Ampere Rating
630mA~3A	4 Hour, Min	1Sec.~60sec.	5Sec.,Max	0.1SEC.~3sec	-	0.2ms~20ms
3.5A~5A	4 Hour, Min	-	5Sec.,Max	0.1SEC.~3sec	-	0.2ms~20ms
6A~30A	4 Hour, Min	-	-	-	5Sec.,Max	0.2ms~20ms

Electrical Characteristic Specifications by ltem

*DC Interrupting Rating (Measured at rated voltage, time constant of less than 50 microseconds, battery source)

* DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25degrees

* Typical Pre-arching I2 t are measured at 10In Current

For 1A-5A, the color of glass coating is Green; for others, it's Blue.
Average Time Current Curves

Temperature Re-rating Curve

* Normal ambient temperature: 23+/-3ºC

*Operating temperature: -55 ~ 125ºC, with proper

correction factor applied
Note:Derating depicted in this curve is in addition to the standard derating of 25% of continuous operation

Soldering method

Wave solder

Reservoir temperature: 260ºC

Time in reservoir: 10 seconds maximum

Infrared reflow

Temperature: 260ºC

Time: 30 seconds maximum

Solder Reflow Profile
Packaging

Packaging Option	Packaging Option	Quantity
12T	tape-and-reel	3000