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参数资料
型号： SMD2920P200TSA
厂商： Littelfuse Inc
文件页数： 1/2页
文件大小： 0K
描述： FUSE RESETTABLE 2A 15V 2920
标准包装： 1,500
系列： POLYFUSE® SMD2920
电流 - 维持(Ih)： 2A
电流 - 跳闸(It)： 4A
电流 - 最大： 40A
电压 - 最大： 15V
R最小/最大： 0.050 ~ 0.125 欧姆
跳闸时间： 5s
封装/外壳： 2920（7351 公制），凹陷
包装： 带卷 (TR)
P OLYFUSE ? R ESETTABLE F USES
Features
SMD2920
Dimensions (mm)
Dimensions (mm)
SMD Type, 6 V - 60 V
Standard
UL 1434 1 st Edition
CSA C22.2 No. 0 CSA TIL No. CA-3A
Approvals
cULus Recognition
TüV
These devices offer a wide range of hold cur-
rents from 0.3 A to 3.0 A and voltages from 6 V to
60 V.The SMD2920 product line is suitable for high
density circuit board applications in computers,
telecommunications and general electronics.
Suitable for re ? ow soldering
Solder pad Layout (mm)
4.6
5.3
4.0
4.0
Speci ? cations
Packaging
A Blistertape and reel ? 178 mm
Materials
Terminals: TS: Solder-plated copper
TF: Lead free plating on request
Max. Device Surface Temperature in Tripped State
125 °C
Operating / Storage Temperature
-40 oC to +85 oC (consider derating)
Humidity Ageing
+85 °C, 85 % R.H., 1000 hours, ± 5 % typical
resistance change
Vibration
MIL-STD-883C, Method 2007.1, Condition A,
no change
Thermal Shock
MIL-STD-202F, Method 107G
+85 °C to -40 °C 20 times, -30 % typical resistance
change
Solderability
Meets EIA Speci ? cation RS186-9E,
ANSI/J-STD-002, Category 3
Re ? ow only
Solvent Resistance
MIL-STD-202, Method 215, no change
Marking
“P”, Part Code
Model
A
Min Max
B
Min Max
C
Min Max
D
Min
E
Min Max
packaging quantity
tape
SMD2920P030TS /TF
SMD2920P050TS /TF
SMD2920P075TS /TF
SMD2920P075TS /TF/ 60
SMD2920P100TS /TF
SMD2920P125TS /TF
SMD2920P150TS /TF
SMD2920P185TS /TF
SMD2920P200TS /TF
SMD2920P200TS /TF/ 24
SMD2920P250TS /TF
SMD2920P260TS /TF
SMD2920P300TS /TF
SMD2920P300TS /TF/ 15
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
7.98
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.80
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
5.44
0.75
0.75
0.75
1.20
0.55
0.55
0.75
0.75
0.75
0.75
0.75
0.55
0.75
0.75
1.25
1.25
1.25
2.00
1.00
1.00
1.25
1.25
1.25
1.25
1.25
1.00
1.25
1.25
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1,500
1,500
1,500
t.b.d.
2,000
2,000
1,500
1,500
1,500
1,500
1,500
2,000
1,500
1,500
Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 oC (68 oF).
Model I hold I Trip V max. dc I max. max. time to trip
(A) (A) (A) (V) (A) (s @ A)
P d max.
(W)
R min. ( )
Resistance Approvals
R typ. ( ) R I max. ( )
SMD2920P030TS /TF
SMD2920P050TS /TF
SMD2920P075TS /TF
SMD2920P075TS /TF/ 60
SMD2920P100TS /TF
SMD2920P125TS /TF
SMD2920P150TS /TF
SMD2920P185TS /TF
SMD2920P200TS /TF
SMD2920P200TS /TF/ 24
SMD2920P250TS /TF
SMD2920P260TS /TF
SMD2920P300TS /TF
SMD2920P300TS /TF/ 15
0.30
0.50
0.75
0.75
1.10
1.25
1.50
1.85
2.00
2.00
2.50
2.60
3.00
3.00
0.60
1.00
1.50
1.50
2.20
2.50
3.00
3.70
4.00
4.00
5.00
5.20
6.00
6.00
60
60
30
60
33
15
33
33
15
24
15
6
6
15
10
10
40
10
40
40
40
40
40
40
40
40
40
40
3.00 @ 1.50
4.00 @ 2.50
0.30 @ 8.00
0.30 @ 8.00
0.50 @ 8.00
2.00 @ 8.00
2.00 @ 8.00
2.50 @ 8.00
5.00 @ 8.00
5.00 @ 8.00
10.00 @ 8.00
10.00 @ 8.00
20.00 @ 8.00
20.00 @ 8.00
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.200
0.350
0.350
0.300
0.120
0.070
0.080
0.065
0.050
0.050
0.035
0.025
0.015
0.015
3.000
0.870
0.670
t.b.d.
0.270
0.160
0.150
0.110
0.090
0.090
0.060
0.050
0.033
0.033
4.800
1.400
1.000
0.950
0.410
0.250
0.230
0.150
0.125
0.125
0.085
0.075
0.048
0.048
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p
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p
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Please choose TS for SnPb and TF for Sn plating
NOTE:
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 1max = Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.
Caution: Operation beyond the speci ? ed rating may result in damage and possible arcing and ? ame.
Speci ? cations are subject to change without notice
Order
Information
Qty.
Order-
Number
Model
Packaging
t.b.d. = to be determined
p = pending
040606
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
www.littelfuse.com
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相关代理商/技术参数
参数描述
SMD2920P200TSA/24 功能描述:FUSE RESET 2.00A 24V 2920 SMD RoHS:否 类别:过电压，电流，温度装置 >> PTC 可复位保险丝 系列:POLYFUSE® SMD2920 标准包装:2,000 系列:POLYFUSE® SMD1812 电流 - 维持(Ih):200mA 电流 - 跳闸(It):400mA 电流 - 最大:10A 电压 - 最大:30V R最小/最大:0.800 ~ 5.000 欧姆 跳闸时间:0.02s 封装/外壳:1812（4532 公制），凹陷 包装:带卷 (TR)
SMD2920P250TFA 功能描述:可复位保险丝 - RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C
SMD2920P250TS 制造商:未知厂家 制造商全称:未知厂家 功能描述:Surface Mount PTC Devices
SMD2920P250TS/TF 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:POLYFUSE RESETTABLE FUSES SMD Type, 6 V - 60 V
SMD2920P250TSA 功能描述:可复位保险丝 - RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C
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