CFS12 American Accurate Components, CFS12 Datasheet - Page 3

• Manufacturer Part Number: CFS12
• Description: Document No Tcfs-12os051d Issued Date 2007/7/25 Lead Free Thin Film Chip Fuse Page 1/15
• Manufacturer: American Accurate Components

6.Temperatuer Derating Curve
7.Reliability Tests
Resistance to solder Heat
6.1 Normal Ambient Temperature: 25℃
6.2 Operating Temperature: -20℃~105℃,whit proper Derating factor as below:
Resistance to Dry Heat
Thermal Shock
Resistance to Solvent
Residual Resistance
Interrupting Ability
Temperature Rise
Carrying capacity
Bending Test
Solder ability
Fusing Time
Parameter
Lead Free Thin Film Chip Fuse
on protective coating
No evident damages
10kΩ and more
No mechanical
No mechanical
95% coverage
Requirement
and marking
Within 5sec
△R< 10 %
No fusing
damages
damages
minimum
<75℃
±20%
±20%
After the fuse is interrupted ,rated voltage applied for
100% of its rated current, Measure of surface
-20℃/ +25℃/+125℃/+25℃ , 10 cycles
TA-I TECHNOLOGY CO., LTD
Distance between holding points: 90mm,
23℃±5℃of Isopropyl alcohol 90second
245℃±5℃, 2±0.5second (Lead Free)
Measure DC resistance after fusing
260℃±5℃,10seconds ±1second
Bending:3mm,1time ,30sec
235℃±5℃, 2±0.5second
250% of its rated current
105℃±5℃,1000 hrs
Rated current ,4hr
Test Method
30sec again
temperature
105
Document No
Issued date
Page
TCFS-12OS051D
2007/7/25
3/15