参数资料
型号: CF12V6T2R0
厂商: TA-I TECHNOLOGY CO LTD
元件分类: 保险丝
英文描述: ELECTRIC FUSE, 2A, 63VDC, 50A (IR), SURFACE MOUNT
封装: LEAD FREE
文件页数: 9/15页
文件大小: 671K
代理商: CF12V6T2R0
Lead Free Thin Film Chip Fuse
Document No
TCF-12OS031D
Issued date
2007/7/25
Page
3/15
TA-I TECHNOLOGY CO., LTD
6.Temperatuer Derating Curve
6.1 Normal Ambient Temperature: 25
6.2 Operating Temperature:
-20
~105
,whit proper Derating factor
as below:
7.Reliability Tests
Parameter
Requirement
Test Method
Carrying capacity
No fusing
Rated current ,4hr
Fusing Time
Within 1 minute
200% of its rated current
Interrupting Ability
No mechanical
damages
After the fuse is interrupted ,rated voltage applied for
30sec again
Bending Test
No mechanical
damages
Distance between holding points: 90mm,
Bending:3mm,1time,30sec
Resistance to solder Heat
20%
260
5
,10seconds
1second
Solderability
95% coverage
minimum
235
5
, 2 0.5second
245
5
, 2 0.5second (Lead Free)
Temperature Rise
<75
100% of its rated current, Measure of surface
temperature
Resistance to Dry Heat
20%
105
5
,1000 hrs
Resistance to Solvent
No evident damages
on protective coating
and marking
23
5
of Isopropyl alcohol 90second
Residual Resistance
10k
and more
Measure DC resistance after fusing
Thermal Shock
R< 10 %
-20
/ +25
+125
+25
105
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