- 您现在的位置：买卖IC网 > Sheet目录1119 > 24LT340U (Littelfuse Inc)FUSE PTC RESET 3.40A 24V STRAP
POLYFUSE ? Resettable PTCs
Axial Lead Battery Strap Type > LT Series
LT Series
Description
The new LT Series device provides reliable, noncycling
protection against overcharging and short circuits events
for rechargeable battery cells where resettable protection
is desired.
Features
? RoHS compliant and
lead–free
? Weldable Nickel terminals
? Compact design saves
? Low resistance
? Provides overcurrent
protection at 100°C
trip temperature
Agency Approvals
board space
AGENCY
AGENCY FILE NUMBER
E183209
R50119583
Applications
? Rechargeable battery cell
protection
- Mobile phones
- Laptop computers
Electrical Characteristics
Part Number
I hold
(A)
I trip
(A)
V max
(Vdc)
I max
(A)
P d
max.
(W)
Maximum Time
To Trip
Current Time
(A) (Sec.)
R min
( Ω )
Resistance
R typ
( Ω )
R 1max
( Ω )
Agency
Approvals
15LT070
15LT070S
24LT100
24LT100S
24LT100SS
24LT180
24LT180S
24LT180SS
24LT190
24LT190S
24LT260
24LT300
24LT310
24LT340
0.7
0.7
1.0
1.0
1.0
1.8
1.8
1.8
1.9
1.9
2.6
3.0
3.1
3.4
1.5
1.5
2.5
2.5
2.5
3.8
3.8
3.8
4.2
4.2
5.2
6.3
6.0
6.8
15
15
24
24
24
24
24
24
24
24
24
24
24
24
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1.0
1.0
1.5
1.5
1.5
2.0
2.0
2.0
1.9
1.9
2.3
2.0
2.5
2.7
3.50
3.50
5.00
5.00
5.00
9.00
9.00
9.00
10.00
10.00
13.0
15.0
16.0
17.0
5.00
5.00
7.00
7.00
7.00
2.90
2.90
2.90
3.00
3.00
5.0
4.0
5.0
5.0
0.100
0.100
0.070
0.070
0.070
0.040
0.040
0.040
0.030
0.030
0.025
0.015
0.018
0.016
0.200
0.200
0.130
0.130
0.130
0.068
0.068
0.068
0.057
0.057
0.042
0.031
0.030
0.027
0.340
0.340
0.260
0.260
0.260
0.120
0.120
0.120
0.100
0.100
0.076
0.055
0.055
0.050
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Items with S and SS at end of part number identify items with slit lead option. See Dimension Drawing and Part Ordering Number System sections of this document for more information.
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)
I max = Maximum fault current device can withstand without damage at rated voltage (V max )
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.
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 re?ow
soldering of 260°C for 20 sec.
Caution: Operation beyond the speci?ed rating may result in damage and possible arcing
and ?ame.
? 2010 Littelfuse, Inc
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com/series/LT.html for current information.
117
Revised: June 4, 2010
LT Series
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
25-7030
CONN F PLUG CRIMP RG-59
25-7032
CONN F PLUG CRIMP RG-6
25-7034
CONN F PLUG CRIMP QUAD-SHLD RG-6
25-7180
CONN F PLUG TWIST-ON RG-6
25-7300
CONN UHF PLUG SOLDER PL-259
25-7307
CONN UHF PLUG CRIMP RG-58
25-7308
CONN UHF PLUG STR CRIMP RG-59,62
25-7350
CONN UHF JACK 4 HOLE FLANGE MT
相关代理商/技术参数
24M05
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M09
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M1000A1
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M12
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M12D
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M12S
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M15
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
24M15D
制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC