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1210L050YR PDF预览

1210L050YR

更新时间: 2024-02-22 16:09:39
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
4页 375K
描述
1210L Series

1210L050YR 数据手册

 浏览型号1210L050YR的Datasheet PDF文件第2页浏览型号1210L050YR的Datasheet PDF文件第3页浏览型号1210L050YR的Datasheet PDF文件第4页 
POLYFUSE® Resettable PTCs  
Surface Mount  
1210L Series  
Description  
The 1206L series device provides surface mount  
overcurrent protection for applications where space is at  
a premium and resettable protection is desired.  
Features  
• RoHS compliant and  
lead-free  
• Low resistance  
• Low-profile  
• Fast response to fault  
currents  
• Compatible with high  
temperature solders  
• Compact design saves  
board space  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
E183209  
Applications  
• USB peripherals  
• Disk drives  
• Mobile phones - battery  
and port protection  
R50082521  
• PDAs / digital cameras  
• CD-ROMs  
• Game console port  
protection  
• PC motherboards - plug  
and play protection  
Electrical Characteristics  
Agency  
Approvals  
Maximum Time  
To Trip  
Resistance  
P d  
max.  
(W)  
I hold  
(A)  
I trip  
(A)  
V max  
(Vdc)  
I max  
(A)  
Part Number  
Marking  
R min  
(Ω)  
R typ  
(Ω)  
R 1max  
(Ω)  
Current  
(A)  
Time  
(Sec.)  
1210L005  
1210L010  
1210L020  
1210L035  
1210L050  
1210L075  
1210L110  
1210L150  
A
B
C
E
F
0.05  
0.10  
0.20  
0.35  
0.50  
0.75  
1.10  
1.50  
0.15  
0.30  
0.40  
0.70  
1.00  
1.50  
2.20  
3.00  
30  
30  
30  
6
10  
10  
0.60  
0.60  
0.60  
0.60  
0.60  
0.60  
0.60  
0.80  
0.25  
0.50  
8.00  
8.00  
8.00  
8.00  
8.00  
8.00  
1.50  
1.50  
0.02  
0.20  
0.10  
0.10  
0.30  
0.50  
3.600  
1.600  
0.800  
0.320  
0.250  
0.130  
0.060  
0.040  
25.00  
7.000  
2.900  
0.810  
0.550  
0.290  
0.140  
0.070  
50.00  
15.00  
5.000  
1.300  
0.900  
0.400  
0.210  
0.110  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
10  
100  
100  
100  
100  
100  
13.2  
6
G
H
K
6
6
I hold = Hold current: maximum current device will pass without tripping in 20°C still air.  
I trip = Trip current: minimum current at which the device will trip in 20°C still air.  
V max = Maximum voltage device can withstand without damage at rated current (I max)  
R typ = Typical resistance of device in initial (un-soldered) state.  
R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow  
soldering of 260°C for 20 sec.  
Caution: Operation beyond the specified rating may result in damage and possible arcing  
and flame.  
I max = Maximum fault current device can withstand without damage at rated voltage (Vmax  
P d = Power dissipated from device when in the tripped state at 20°C still air.  
R min = Minimum resistance of device in initial (un-soldered) state.  
)
1210L Series  
1
www.littelfuse.com  
Specifications are subject to change without notice.  
Electronics Designers Guide  
©2006 Littelfuse  

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