12s Series 4.5A~30A 1206 Slow Blow SMD Fuses

• Breaking Capacity: Low
• Type: Current Fuse
• Usage: Low Voltage
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 12S Series
• Shape: SMD
• Fusing Speed: F
• Rated Current: 4.5A~30A
• Transport Package: Polybag, Paper Cartoon
• Specification: 8*50/17*50/8*106/8*109/28*85/60*430(mm)
• Origin: China
• HS Code: 8536100000
• Production Capacity: 30000/Day
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Description

      12S 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.

Electrical Characteristics
Rated Current	1.0In	2.5In	3.0In	3.5In	10.0In
4.5A~5A	4 hour min.	4 hour min.	0.1sec - 3sec	-	0.2ms - 20ms
6A~40A	4 hour min.	-	-	5 sec max.	0.2ms - 10ms

Features

***High inrush current withstanding capability

***AEC-Q200 Automotive Grade Certified

***Compatible with reflow and wave solder

***Ceramic and glass construction

***Excellent environmental integrity

***One time positive disconnect

***Lead Free and Halogen free material
Specifications

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

2. DC Cold Resistance are measured at <10% of rated current in ambient temperature of25ºC

3. Typical Pre-arcing I2 t are measured at 10In Current

Choice fuse for surge application (USB charger etc.), make sure the I2 t of fuse is 4 times than surge.

Specifications are subject to change without notice. Application testing is strongly recommended.

Dimension

Drawing not to scale (Unit: mm)

Soldering method

Wave solder

Reservoir temperature: 260ºC

Time in reservoir: 10 seconds maximum

Infrared reflow

Temperature: 260ºC

Time: 30 seconds maximum

Solder reflow profile

Temperature Derating Curve

Normal ambient temperature: 23+/-3ºC

Operating temperature: -55 ~ 125ºC, with proper correction factor applied

Package

3000 fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard 481.