首页 > 器件类别 > 无源元件

RHEF750-2

RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT
电阻, 温度依赖性, 正温度系数, 通孔安装

器件类别:无源元件   

厂商名称:MACOM

厂商官网:http://www.macom.com

下载文档
RHEF750-2 在线购买

供应商:

器件:RHEF750-2

价格:-

最低购买:-

库存:点击查看

点击购买

器件参数
参数名称
属性值
端子数量
2
状态
ACTIVE
包装形状
DISK PACKAGE
端子形状
WIRE
端子涂层
TIN
安装特点
THROUGH HOLE MOUNT
制造商系列
LVR
电阻类型
PTC RESISTOR
端子布局
RADIAL
热敏电阻应用
OVERLOAD PROTECTION
额定交流电压
240 V
额定功率P
0.8000 W
文档预览
PolySwitch Resettable Devices
Radial-leaded Devices
Raychem Circuit Protection has pioneered PPTC technology
for over 25 years. Our radial-leaded products represent the
widest range of product capabilities.
RGEF series for hold currents up to 14A
RHEF series for flatter thermal derating and operating
temperatures up to 125°C
RUEF series for balance of voltage rating (30V) and
hold current (up to 9A)
RUSBF series for fast time-to-trip and low-resistance
computer applications
RTEF series specifically designed for IEEE-1394 applications
RXEF series for low hold currents (down to 50mA) and high
voltage rating (up to 72V)
LVR/LVRL series for line voltage applications up to a continuous
operating voltage of 265V
AC
/135V
AC
BBRF series for cable telephone applications
Now offering Pb-free versions of all products. For Pb-free
versions of R-line products simply add an "F" to the end of
the series description.
Whether for design or volume application, Raychem Circuit
Protection's radial-leaded products represent the most
comprehensive and complete set of PPTC products available
in the industry today.
Benefits
• Many product choices give engineers more design flexibility
• Compatible with high-volume electronics assembly
• Assists in meeting regulatory requirements
• Higher voltage ratings allow use in new applications
Features
• Broadest range of radial-leaded resettable devices
available in the industry
• Current ratings from 50mA to 15A
• Voltage ratings from 6V (computer and electronic
applications) to 265V
AC
line voltage applications
• Agency recognition : UL, CSA, TÜV
• Fast time-to-trip
• Low resistance
Radial-leaded Devices
Applications
• Satellite video receivers
• Industrial controls
• Transformers
• Computer motherboards
• Modems
• USB hub, ports and peripherals
• IEEE1394 ports
• CD-ROMs
• Game machines
• Battery packs
• Phones
• Fax machines
• Analog and digital line cards
• Printers
13
110
Protection Application Selection Guide for Radial-leaded Devices
The guide below lists PolySwitch devices that are typically used in these applications.
Specifications for the suggested device part numbers can be found in this section.
Once a part number has been selected, the user should evaluate and test each product for its intended application.
PolySwitch Resettable Devices—Key Selection Criteria
Protection Application
Electromagnetic loads
Halogen lighting
Lighting ballast
Loudspeakers
Medical equipment
MOSFET devices
Motors, fans and blowers
POS equipment
Process and industrial controls
Satellite video receivers
Security and fire alarm systems
Test and measurement equipment
Transformers
UL 1950/FCC Part 68 requirements
DDC computer and consumer electronics
IEEE-1394 computer and consumer electronics
Mouse and keyboard
SCSI
USB
Traces and printed circuit board protection
Small Size
RGEF (<16V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RXEF (<72V), BBRF (<99V
AC
)
RXEF (<72V)
RGEF (<16V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RXEF (<72V), RGEF (<16V)
RXEF (<72V), RUEF (<30V)
RXEF (<72V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RGEF (<16V), RUEF (<30V)
RXEF (<72V)
RUEF (<30V)
RTEF (<33V)
RUEF (<30V)
RUEF (<30V)
RUSBF (<16V)
RGEF (<16V), RUEF (<30V)
RHEF (<30V)
RXEF (<72V)
RHEF (<30V)
RHEF (<30V)
RHEF (<30V)
RHEF (<30V)
RXEF (<72V)
RXEF (<72V), LVR (<265V
AC
)
RXEF (<72V), LVR (<265V
AC
)
RXEF (<72V), LVR (<265V
AC
)
RHEF (<30V)
RHEF (<30V)
RHEF (<30V)
Flatter
Derating
RHEF (<30V)
RHEF (<30V)
Lower Current
Higher Voltage
RXEF (<72V)
RXEF (<72V)
LVR (<265V
AC
)
RXEF (<72V)
RXEF (<72V)
RXEF (<72V)
LVR (<265V
AC
)
This list is not exhaustive. Raychem Circuit Protection welcomes customer's input for additional application ideas for PolySwitch resettable devices.
Table R1 - Product Series - Current Rating, Voltage Rating/Typical Resistance for Radial-leaded Devices
Voltage Rating
Hold Current (A)
0.050
0.080
0.100
0.110
0.120
0.145
0.150
0.160
0.170
0.180
0.200
0.250
0.300
0.330
0.400
0.500
0.550
0.650
0.700
0.750
0.900
1.000
1.100
1.200
1.250
1.350
1.550
1.600
1.850
1.900
LVR
265V
AC
25Ω
9.8Ω
4.8Ω
3.4Ω
1.7Ω
1.0Ω
0.80Ω
0.59Ω
LVRL
135V
AC
0.325Ω
0.224Ω
0.148Ω
0.138Ω
BBRF
99V
1.05Ω
0.58Ω
RXEF
72V
2.29Ω
1.60Ω
1.11Ω
0.71Ω
0.64Ω
0.40Ω
0.325Ω
0.255Ω
0.200Ω
0.155Ω
0.115Ω
0.100Ω
RXEF
60V
9.2Ω
3.50Ω
4.30Ω
RTEF
33V
0.097Ω
0.080Ω
0.054Ω
RUEF
30V
0.095Ω
0.075Ω
0.060Ω
0.050Ω
0.045Ω
RGEF
16V
RHEF
16V
RHEF
30V
0.68Ω
0.42Ω
0.24Ω
RUSBF
16V
0.10Ω
0.075Ω
0.060Ω
0.050Ω
0.045Ω
RUSBF
6V
0.14Ω
0.080Ω
0.058Ω
13
Radial-leaded Devices
111
PolySwitch Resettable Devices
... ...
Cont'd
Table R1 - Product Series - Current Rating, Voltage Rating/Typical Resistance for Radial-leaded Devices
Cont'd
Voltage Rating
Hold Current (A)
2.000
2.500
3.000
3.750
4.000
4.500
5.000
5.500
6.000
6.500
7.000
7.500
8.000
9.000
10.00
11.00
12.00
13.00
14.00
15.00
LVR
265V
AC
LVRL
135V
AC
0.431Ω
BBRF
99V
RXEF
72V
0.065Ω
0.050Ω
0.040Ω
RXEF
60V
RTEF
33V
RUEF
30V
0.030Ω
0.035Ω
0.020Ω
0.020Ω
0.013Ω
0.013Ω
0.013Ω
0.008Ω
RGEF
16V
0.038Ω
0.0514Ω
0.030Ω
0.0192Ω
0.0145Ω
0.0105Ω
0.0086Ω
0.0070Ω
0.0056Ω
0.0050Ω
0.0046Ω
0.0040Ω
RHEF
16V
0.061Ω
0.043Ω
0.032Ω
0.029Ω
0.020Ω
0.0175Ω
0.0144Ω
0.0132Ω
0.012Ω
0.0110Ω
0.010Ω
0.0083Ω
0.0073Ω
0.0055Ω
0.005Ω
0.005Ω
RHEF
30V
RUSBF
16V
0.030Ω
RUSBF
6V
Table R2 - Thermal Derating for Radial-leaded Devices [Hold Current (A) at Ambient Temperature (°C)]
Maximum Ambient Temperature
-40°C
Part Number
LVR/LVRL
240V
AC
/120V
AC
LVR005
LVR008
LVR012
LVR016
LVR025
LVR033
LVR040
LVR055K
LVR055S
LVRL075S
LVRL100S
LVRL125S
LVRL135S
LVRL200S
BBRF
99V
AC
BBRF550
BBRF750
RXEF
60V
RXEF005
RXEF010
RXEF017
RXEF
72V
RXEF020
RXEF025
RXEF030
RXEF040
RXEF050
RXEF065
RXEF075
RXEF090
0.31
0.39
0.47
0.62
0.78
1.01
1.16
1.40
0.27
0.34
0.41
0.54
0.68
0.88
1.02
1.22
0.24
0.30
0.36
0.48
0.60
0.77
0.89
1.07
0.20
0.25
0.30
0.40
0.50
0.65
0.75
0.90
0.19
0.24
0.29
0.38
0.48
0.62
0.72
0.86
0.16
0.20
0.24
0.32
0.41
0.53
0.61
0.73
0.14
0.18
0.22
0.29
0.36
0.47
0.54
0.65
0.13
0.16
0.20
0.25
0.32
0.41
0.47
0.57
0.11
0.14
0.16
0.22
0.27
0.35
0.41
0.49
0.08
0.10
0.12
0.16
0.20
0.26
0.30
0.36
0.078
0.16
0.26
0.068
0.14
0.23
0.06
0.11
0.21
0.05
0.10
0.17
0.048
0.096
0.16
0.04
0.08
0.14
0.035
0.072
0.12
0.032
0.067
0.11
0.027
0.05
0.09
0.02
0.04
0.07
0.85
1.15
0.75
1.00
0.65
0.90
0.55
0.75
0.45
0.61
0.40
0.55
0.35
0.48
0.30
0.41
0.22
0.30
0.08
0.12
0.18
0.24
0.38
0.50
0.61
0.80
0.80
1.08
1.40
1.80
2.00
3.05
0.06
0.10
0.15
0.20
0.32
0.42
0.51
0.68
0.68
0.93
1.19
1.53
1.65
2.55
0.05
0.08
0.12
0.16
0.26
0.34
0.41
0.55
0.55
0.75
1.00
1.25
1.35
2.00
0.05
0.08
0.12
0.16
0.25
0.33
0.40
0.54
0.54
0.74
0.94
1.20
1.29
1.97
0.04
0.07
0.10
0.13
0.21
0.27
0.33
0.46
0.46
0.64
0.82
1.04
1.12
1.72
0.04
0.06
0.09
0.11
0.18
0.23
0.28
0.40
0.40
0.57
0.73
0.94
1.01
1.55
0.03
0.05
0.07
0.10
0.15
0.20
0.24
0.35
0.35
0.51
0.65
0.83
0.90
1.39
0.03
0.04
0.06
0.08
0.13
0.17
0.20
0.29
0.29
0.44
0.57
0.73
0.78
1.22
0.02
0.03
0.04
0.05
0.09
0.11
0.14
0.22
0.22
0.35
0.45
0.60
0.65
0.98
-20°C
0°C
20°C
25°C
40°C
50°C
60°C
70°C
85°C
125°C
13
112
Radial-leaded Devices
Table R2 - Thermal Derating for Radial-leaded Devices [Hold Current (A) at Ambient Temperature (°C)]
...
Cont'd
Maximum Ambient Temperature
-40°C
-20°C
0°C
20°C
Part Number
RXEF
72V
RXEF110
RXEF135
RXEF160
RXEF185
RXEF250
RXEF300
RXEF375
RTEF
33V
RTEF120
RTEF135
RTEF190
RUEF
30V
RUEF090
RUEF110
RUEF135
RUEF160
RUEF185
RUEF250
RUEF300
RUEF400
RUEF500
RUEF600
RUEF700
RUEF800
RUEF900
RHEF
30V - High Temperature
RHEF050
RHEF070
RHEF100
RUSBF
16V
RUSBF090
RUSBF110
RUSBF135
RUSBF160
RUSBF185
RUSBF250
RGEF
16V - High Temperature
RGEF250
RGEF300
RGEF400
RGEF500
RGEF600
RGEF700
RGEF800
RGEF900
RGEF1000
RGEF1100
RGEF1200
RGEF1400
RHEF
16V - High Temperature
RHEF200
RHEF300
RHEF400
RHEF450
RHEF550
RHEF600
25°C
40°C
50°C
60°C
70°C
85°C
125°C
1.71
2.09
2.48
2.87
3.88
4.65
5.81
1.50
1.84
2.18
2.52
3.40
4.08
5.10
1.31
1.61
1.90
2.20
2.98
3.57
4.46
1.10
1.35
1.60
1.85
2.50
3.00
3.75
1.06
1.30
1.54
1.78
2.40
2.88
3.60
0.89
1.09
1.30
1.50
2.03
2.43
3.04
0.79
0.97
1.15
1.33
1.80
2.16
2.70
0.69
0.85
1.01
1.17
1.58
1.89
2.36
0.59
0.73
0.86
1.00
1.35
1.62
2.03
0.44
0.54
0.64
0.74
1.00
1.20
1.50
1.74
1.96
2.76
1.56
1.76
2.47
1.38
1.55
2.19
1.20
1.35
1.90
1.16
1.31
1.84
1.00
1.12
1.58
0.92
1.04
1.50
0.82
0.92
1.29
0.73
0.82
1.16
0.60
0.68
0.95
1.31
1.60
1.96
2.32
2.68
3.63
4.35
5.80
7.25
8.70
10.15
11.60
13.05
1.17
1.43
1.76
2.08
2.41
3.25
3.90
5.20
6.50
7.80
9.10
10.40
11.70
1.04
1.27
1.55
1.84
2.13
2.88
3.45
4.60
5.75
6.90
8.05
9.20
10.35
0.90
1.10
1.35
1.60
1.85
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0.87
1.07
1.31
1.55
1.79
2.43
2.91
3.88
4.85
5.82
6.79
7.76
8.73
0.75
0.91
1.12
1.33
1.54
2.08
2.49
3.32
4.15
4.98
5.81
6.64
7.47
0.69
0.85
1.04
1.23
1.42
1.93
2.31
3.08
3.85
4.62
5.39
6.16
6.93
0.61
0.75
0.92
1.09
1.26
1.70
2.04
2.72
3.40
4.08
4.76
5.44
6.12
0.55
0.67
0.82
0.98
1.13
1.53
1.83
2.44
3.05
3.66
4.27
4.88
5.49
0.47
0.57
0.70
0.83
0.96
1.30
1.56
2.08
2.60
3.12
3.64
4.16
4.68
0.68
0.95
1.36
0.62
0.87
1.24
0.56
0.79
1.13
0.51
0.72
1.03
0.5
0.7
1.00
0.44
0.62
0.89
0.40
0.56
0.80
0.36
0.51
0.73
0.34
0.47
0.67
0.28
0.39
0.56
0.12
0.17
0.24
1.31
1.60
1.96
2.32
2.68
3.63
1.17
1.43
1.76
2.08
2.41
3.25
1.04
1.27
1.55
1.84
2.13
2.88
0.90
1.10
1.35
1.60
1.85
2.50
0.87
1.07
1.31
1.55
1.79
2.43
0.75
1.00
1.12
1.33
1.54
2.08
0.69
0.92
1.04
1.23
1.42
1.93
0.61
0.75
0.92
1.09
1.26
1.70
0.55
0.67
0.82
0.98
1.13
1.53
0.47
0.57
0.70
0.83
0.96
1.30
13
Radial-leaded Devices
11 3
3.7
4.4
5.9
7.3
8.8
10.3
11.7
13.2
14.7
16.1
17.6
20.5
3.3
4.0
5.3
6.6
8.0
9.3
10.7
11.9
13.3
14.6
16.0
18.7
3.0
3.6
4.8
6.0
7.2
8.4
9.6
10.7
12.0
13.1
14.4
16.8
2.6
3.1
4.1
5.2
6.2
7.3
8.3
9.4
10.3
11.5
12.4
14.5
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
2.2
2.6
3.5
4.4
5.2
6.2
6.9
7.9
8.7
9.7
10.4
12.1
2.0
2.4
3.2
4.0
4.8
5.6
6.4
7.2
8.0
8.8
9.6
11.2
1.3
2.1
2.8
3.6
4.2
5.0
5.6
6.4
7.0
7.8
8.4
9.8
1.6
1.9
2.5
3.1
3.8
4.4
5.1
5.6
6.3
6.9
7.6
8.9
1.2
1.4
1.9
2.4
2.8
3.3
3.7
4.2
4.7
5.2
5.6
6.5
2.71
4.07
5.57
6.10
7.47
8.20
2.49
3.74
5.11
5.60
6.86
7.50
2.26
3.41
4.65
5.10
6.24
6.80
2.06
3.09
4.22
4.60
5.66
6.20
2.00
3.00
4.00
4.50
5.50
6.00
1.77
2.65
3.62
4.00
4.85
5.30
1.60
2.40
3.29
3.60
4.41
4.90
1.46
2.21
3.01
3.30
4.04
4.40
1.34
2.00
2.73
3.00
3.66
4.00
1.11
1.66
2.27
2.50
3.05
3.30
0.49
0.74
1.01
1.10
1.36
1.50
PolySwitch Resettable Devices
Table R2 - Thermal Derating for Radial-leaded Devices [Hold Current (A) at Ambient Temperature (°C)]
...
Cont'd
Maximum Ambient Temperature
-40°C
-20°C
0°C
20°C
Part Number
RHEF
16V - High Temperature
RHEF650
RHEF700
RHEF750
RHEF800
RHEF900
RHEF1000
RHEF1100
RHEF1300
RHEF1400
RHEF1500
RUSBF
6V
RUSBF075
RUSBF120
RUSBF155
25°C
40°C
50°C
60°C
70°C
85°C
125°C
8.80
9.51
10.20
10.87
12.21
13.60
14.94
17.70
19.01
20.40
8.10
8.73
9.40
9.98
11.19
12.50
13.72
16.30
17.46
18.80
7.40
7.95
8.60
9.08
10.16
11.40
12.49
14.80
15.89
17.10
6.70
7.20
7.70
8.23
9.26
10.30
11.31
13.40
14.40
15.50
6.50
7.00
7.50
8.00
9.00
10.00
11.00
13.00
14.00
15.00
5.70
6.17
6.60
7.06
7.97
8.80
9.70
11.40
12.35
13.20
5.30
5.61
6.10
6.41
7.20
8.10
8.82
10.50
11.22
12.10
4.80
5.15
5.60
5.88
6.56
7.40
8.09
9.60
10.29
11.10
4.30
4.66
5.00
5.33
6.04
6.60
7.32
8.60
9.32
9.90
3.60
3.88
4.10
4.43
5.01
5.50
6.09
7.20
7.76
8.30
1.60
1.73
1.90
1.97
2.19
2.50
2.71
3.30
3.45
3.80
1.05
1.69
2.17
0.95
1.52
1.96
0.85
1.36
1.75
0.75
1.20
1.55
0.73
1.16
1.50
0.65
1.04
1.34
0.60
0.96
1.24
0.55
0.88
1.14
0.50
0.80
1.03
0.43
0.68
0.88
Figures R1-R5 - Thermal Derating Curve for Radial-leaded Devices
A=LVR
B=LVRL
% of Rated Hold and Trip Current
Figure R1
160
150
140
130
120
110
100
90
80
70
60
50
40
30
-30
-20
-10
0
10
20
30
40
50
Ambient Temperature (°C)
60
70
80
90
A
B
RXEF and
BBRF
Radial-leaded Devices
Figure R2
200
% of Rated Hold and Trip Current
150
100
50
13
–20
0
20
40
60
80
0
–40
Ambient Temperature (°C)
114
查看更多>
TI MSPM0L1306 LaunchPad体验06:构建指夹式脉搏血氧仪的基础_利用OPA检测光电流
电路分析 LaunchPad上有一个光电二极管(photodiode,PD)可以用来当作光传感器...
x1816 MSPM0 MCU
软件测试经典资料大推荐(十七)---软件测试方法和技术
软件测试经典资料大推荐(十七) --- 软件测试方法和技术 程序员之间流传着这样一句顺...
tiankai001 下载中心专版
flash烧写问题
在CCS3.3下下到RAM中运行一切正常,但用FLASHBURN下载时FBTC642.out的版本...
maxcio DSP 与 ARM 处理器
TI电池电量监测基础知识
本帖最后由 dontium 于 2015-1-23 11:51 编辑 本文介绍德州仪器电池电量...
德州仪器_视频 模拟与混合信号
谁知道PROTEUS的第三方元件库怎么添加
有谁知道PROTEUS的第三方元件库怎么添加啊,我用的是7.5sp3的版本,我把.lib文件加到元件...
shinecl 嵌入式系统
分享一学习资料:漫画电子电路
该资料是一漫画的形式讲解电子电路,这是一本实用性很强的图书,与我们传统的教科书比较起来,具...
generalcircuits 模拟电子
热门器件
热门资源推荐
器件捷径:
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ
需要登录后才可以下载。
登录取消