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Datasheet> 器件分类 > 无源元件> 电阻器> SMD2920P300TSA
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SMD2920P300TSA

产品描述Resettable Fuses - PPTC
产品类别无源元件    电阻器   
文件大小90KB，共2页
制造商Littelfuse
官网地址http://www.littelfuse.com
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SMD2920P300TSA概述

Resettable Fuses - PPTC

SMD2920P300TSA规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Littelfuse
Reach Compliance Codeunknown
ECCN代码EAR99
JESD-609代码e0
制造商序列号SMD2920
安装特点SURFACE MOUNT
端子数量2
最高工作温度85 °C
最低工作温度-40 °C
封装高度1.25 mm
封装长度7.98 mm
封装形状RECTANGULAR PACKAGE
封装宽度5.44 mm
包装方法TR, BLISTER, 7 INCH
物理尺寸7.98mm x 5.44mm x 1.25mm
参考标准CSA, UL
电阻0.048 Ω
电阻器类型PTC RESETTABLE FUSE
表面贴装YES
端子面层Tin/Lead (Sn/Pb)
端子位置DUAL ENDED
端子形状WRAPAROUND
热敏电阻器应用TEMPERATURE SENSING
工作电压6 V

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P
OLYFUSE
®
R
ESETTABLE
F
USES
SMD2920
SMD Type, 6 V - 60 V
Standard
UL 1434 1
st
Edition
CSA C22.2 No. 0 CSA TIL No. CA-3A
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 reflow soldering
Specifications
Packaging
A
Blistertape and reel Ø 178 mm
Approvals
Materials
Features
Dimensions (mm)
Solder pad Layout (mm)
4.6
5.3
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 Specification RS186-9E,
ANSI/J-STD-002, Category 3
Reflow only
Solvent Resistance
MIL-STD-202, Method 215, no change
Marking
“P”, Part Code
Terminals:
4.0
4.0
Dimensions (mm)
Model
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
Min Max
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
A
Min Max
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
B
Min Max
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
C
D
Min
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
Min Max
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
E
packaging quantity
tape
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
cURus
•
•
•
p
•
•
•
•
•
•
•
•
•
•
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
NOTE:
I
hold
=
I
trip
=
V
max
=
I
max
=
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
Please choose TS for SnPb and
TF
for Sn plating
Hold current: maximum current device will pass without tripping in 20 °C still air.
Trip current: minimum current at which the device will trip in 20 °C still air.
Maximum voltage device can withstand without damage at rated current (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.
Minimum resistance of device in initial (un-soldered) state.
R
min
=
Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.
R
1max
=
Caution: Operation beyond the specified rating may result in damage and possible arcing and
fl
ame.
Specifications 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
TÜV
•
•
•
p
•
•
•
•
•
•
•
•
•
•
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)
Resistance
Approvals
R
min.
( ) R
typ.
( ) R
I max.
( )

SMD2920P300TSA相似产品对比

SMD2920P300TSA SMD2920P100TSA SMD2920P300TS/15A SMD2920P260TFA SMD2920P125TFA SMD2920P150TSA SMD2920P185TFA
描述 Resettable Fuses - PPTC Resettable Fuses - PPTC Resettable Fuses - PPTC Resettable Fuses - PPTC Resettable Fuses - PPTC Resettable Fuses - PPTC Resettable Fuses - PPTC 33V 2920 1.85A
是否Rohs认证 不符合 不符合 不符合 符合 符合 不符合 符合
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown
JESD-609代码 e0 e0 e0 e3 e3 e0 e3
制造商序列号 SMD2920 SMD2920 SMD2920 SMD2920 SMD2920 SMD2920 SMD2920
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
端子数量 2 2 2 2 2 2 2
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装形状 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
包装方法 TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH TR, BLISTER, 7 INCH
电阻器类型 PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE
表面贴装 YES YES YES YES YES YES YES
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin (Sn) Tin (Sn) Tin/Lead (Sn/Pb) TIN
端子位置 DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
端子形状 WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND
热敏电阻器应用 TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING
厂商名称 Littelfuse - Littelfuse - Littelfuse Littelfuse -
ECCN代码 EAR99 EAR99 EAR99 EAR99 - EAR99 EAR99

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