参数资料
| 型号： | MF-RX300/72-2 |
| 厂商： | Bourns Inc. |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | FUSE PTC RESETTABLE |
| 产品培训模块： | Multifuse® Resettable fuses |
| 产品目录绘图： | MF-RX300^72-0 Front |
| 标准包装： | 1,000 |
| 系列： | MF-RX/72 |
| 电流 - 维持(Ih)： | 3A |
| 电流 - 跳闸(It)： | 6A |
| 电流 - 最大： | 40A |
| 电压 - 最大： | 72V |
| R最小/最大： | 0.040 ~ 0.060 欧姆 |
| 跳闸时间： | 19.8s |
| 封装/外壳： | 径向 |
| 包装： | 带卷 (TR) |
A
A
Style 5 Style 1 Style 2 Style 3 Style 4
Radial Leaded Low Voltage Products
A A A
Features
■ Bulk and Tape and Reel Packaging
■ Industry Standard Sizes
B
C
C
B
C
B
C
B
C
B
Applications
■ Computers and Peripherals
■ General Electronics
■ Automotive
■ Consumer Appliances
■ Electronic Toys
at 23 °C
Initial 1 Hour (R1) C
A
Style B
Ohms at 23 °C
8.0
8.3
5.1
2.50
7.50
1
2.00
8.00
1
1.50
4.40
1
1.00
3.00
1
0.76
2.10
1
0.52
1.29
1
0.41
1.17
1
0.27
0.72
1
0.18
0.60
1
0.14
0.47
1
0.07
0.22
3
0.10
0.27
1
0.065
0.17
1
0.055
0.15
1
0.040
0.11
1
0.025
0.07
2
0.025
0.07
3
0.020
0.08
2
0.010
0.05
2
0.010
0.05
2
0.005
0.04
2
0.005
0.03
2
0.005
0.03
2
0.005
0.02
2
0.003
0.014
2
Initial 1 Hour (R1)
Dimensions
Ihold
Resistance Resistance
Amperes V Volts
Model
Style
Ohms at 23 °C
at 23 °C
5
MF-RX110
1.10
60
40
0.15
0.38
MF-RX135
1.35
60
40
0.12
0.30
5
MF-RX160
1.60
60
40
0.09
0.22
5
MF-RX185
1.85
60
40
0.08
0.19
5
MF-RX250
2.50
60
40
0.05
0.13
5
MF-RX300
3.00
60
40
0.04
0.10
5
MF-RX375
3.75
60
40
0.03
0.08
5
Initial 1 Hour (R1)
Dimensions
Ihold
Resistance Resistance
Amperes V Volts
Model
Style
Ohms at 23 °C
at 23 °C
1
MF-RX020/72
0.20
72
40
1.50
4.40
MF-RX025/72
0.25
72
40
1.00
3.00
1
MF-RX030/72
0.30
72
40
0.76
2.10
1
MF-RX040/72
0.40
72
40
0.52
1.29
1
MF-RX050/72
0.50
72
40
0.41
1.17
1
MF-RX065/72
0.65
72
40
0.27
0.72
1
MF-RX075/72
0.75
72
40
0.18
0.60
1
MF-RX090/72
0.90
72
40
0.14
0.47
1
MF-RX110/72
1.10
72
40
0.15
0.38
2
MF-RX135/72
1.35
72
40
0.12
0.30
2
MF-RX160/72
1.60
72
40
0.09
0.22
2
MF-RX185/72
1.85
72
40
0.08
0.19
2
MF-RX250/72
2.50
72
40
0.05
0.13
2
MF-RX300/72
3.00
72
40
0.04
0.10
2
MF-RX375/72
3.75
72
40
0.03
0.08
2
MF-RSeries
Style 1
Radial Leaded
Ihold B
Model Amperes
A
Side View
MF-R005 0.05
MF-R010 0.10
MF-R017 0.17
MF-R020 0.20
MF-R025 0.25
MF-R030 0.30
MF-R040 0.40
MF-R050 0.50
MF-R065 0.65
MF-R075 0.75
MF-R090 0.90
MF-R090-0-9 0.90
MF-R110 1.10
MF-R135 1.35
MF-R160 1.60
MF-R185 1.85
MF-R250 2.50
MF-R250-0-10 2.50
MF-R300 3.00
MF-R400 4.00
MF-R500 5.00
MF-R600 6.00
MF-R700 7.00
MF-R800 8.00
MF-R900 9.00
MF-R1100 11.00
C
V max. I max.
Volts Amps
End View
60 40
60 40
60 40
60 40
60 40
60 40
60 40
60 40
60 40
60 40
60 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
16 100
3Style
16-60 Volts
Style 2 0.05-11 Amps Hold Current
A
Resistance Post-Trip Dimensions
Resistance mm/(in)
B
Min. Max. A Max. B Max. C Nom.
Top and Bottom View Side View Top and Bottom View
7.3 22.0 4
(0.315) (0.327) (0.201)
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 13.4 5.1
(0.291) (0.528) (0.201)
7.4 13.7 5.1
(0.291) (0.539) (0.201)
7.9 13.7 5.1
(0.311) (0.539) (0.201)
9.7 15.2 5.1
(0.382) (0.598) (0.201)
10.4 16.0 5.1
(0.409) (0.630) (0.201)
11.7 16.7 5.1
(0.461) (0.657) (0.201)
7.4 12.2 5.1
(0.291) (0.480) (0.201)
8.9 14.0 5.1
(0.350) (0.551) (0.201)
8.9 18.9 5.1
(0.350) (0.744) (0.201)
10.2 16.8 5.1
(0.402) (0.661) (0.201)
12.0 18.4 5.1
(0.472) (0.724) (0.201)
12.0 18.3 5.1
(0.472) (0.720) (0.201)
12.0 18.3 5.1
(0.472) (0.720) (0.201)
12.0 18.3 5.1
(0.472) (0.720) (0.201)
14.4 24.8 5.1
(0.567) (0.976) (0.201)
17.4 24.9 10.2
(0.685) (0.980) (0.402)
19.3 31.9 10.2
(0.760) (1.256) (0.402)
22.1 29.8 10.2
(0.870) (1.173) (0.402)
24.2 32.9 10.2
(0.953) (1.295) (0.402)
24.2 32.9 10.2
(0.953) (1.295) (0.402)
24.2 32.9 10.2
(0.953) (1.295) (0.402)
C
Side View
MF-RX Series* 60 Volts
Radial Leaded 1.10 - 3.75 Amps Hold Current
Post-Trip
max. I max. mm/(in)
Amps
Min. Max. A Max. B Max. C Nom.
13.0 18.0 5.1
(0.512) (0.709) (0.201)
14.5 19.6 5.1
(0.571) (0.772) (0.201)
16.3 21.3 5.1
(0.642) (0.839) (0.201)
17.8 22.9 5.1
(0.701) (0.902) (0.201)
21.3 26.4 10.2
(0.839) (1.039) (0.402)
24.9 30.0 10.2
(0.980) (1.181) (0.402)
28.4 33.5 10.2
(1.118) (1.319) (0.402)
*Not recommended for new designs, suggest using new MF-RX/72 Series
MF-RX/72 Series 72 Volts
Radial Leaded 0.20 – 3.75 Amps Hold Current
Post-Trip
max. I max. mm/(in)
Amps
Min. Max. A Max. B Max. C Nom.
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 12.7 5.1
(0.291) (0.500) (0.201)
7.4 13.4 5.1
(0.291) (0.528) (0.201)
7.4 13.7 5.1
(0.291) (0.539) (0.201)
7.9 13.7 5.1
(0.311) (0.539) (0.201)
9.7 15.2 5.1
(0.382) (0.598) (0.201)
10.4 16.0 5.1
(0.409) (0.630) (0.201)
11.7 16.7 5.1
(0.461) (0.657) (0.201)
10.84 16.84 5.1
(0.427) (0.662) (0.201)
12.26 18.26 5.1
(0.483) (0.718) (0.201)
13.94 19.94 5.1
(0.549) (0.785) (0.201)
15.18 21.18 5.1
(0.598) (0.833) (0.201)
17.84 23.84 10.2
(0.702) (0.938) (0.402)
20.67 26.67 10.2
(0.814) (1.050) (0.402)
23.51 29.51 10.2
(0.926) (1.161) (0.402)
MF-RHT Series Operating Temperature
Radial Leaded High Temperature -40 °C ~ +125 °C
Amperes V Volts
Ihold
Model
at 23 °C
Initial 1 Hour (R1)
Resistance Resistance
Style
2
2
MF-RG Series
Radial Leaded 16 V
max. I max.
Amps
MF- RG300 3.0 16 100
MF- RG500 5.0 16 100
Post-Trip
Ohms at 23 °C
Min. Max.
0.038 0.0975
0.015 0.0340
Operating Temperature
-40 °C ~ +85 °C
Dimensions
mm/(in)
A Max. B Max. C Max.
7.1 11.0 5.1 ±0.7
(0.28) (0.43) (0.201 ±0.028)
10.4 14.3 5.1 ±0.7
(0.41) (0.56) (0.201 ±0.028)
4
Model
MF-RHT070
MF-RHT200
MF-RHT450
MF-RHT650
MF-RHT750
MF-RHT1300
Ihold
Amperes
at 23 °C
0.7
2.0
4.5
6.5
7.5
13.0
V max.
Volts
16
16
16
16
16
16
I max.
Amps
40
100
100
100
100
100
Initial 1 Hour (R1)
Resistance Post-Trip
Resistance
Ohms at 23 °C
Min. Max.
0.3 0.8
0.045 0.110
0.022 0.054
0.011 0.026
0.0094 0.022
0.0041 0.01
A Max.
6.86
(0.27)
9.4
(0.37)
10.4
(0.41)
12.7
(0.5)
14.0
(0.55)
23.5
(0.925)
Dimensions
mm/(in)
B Max. C Nom.
10.8 5.1
(0.425) (0.201)
14.0 5.1
(0.55) (0.201)
15.6 5.1
(0.61) (0.201)
22.2 5.1
(0.88) (0.201)
23.5 5.1
(0.93) (0.201)
28.7 10.2
(1.17) (0.402)
Style
3
1
2
2
2
2
相关PDF资料 |
PDF描述 |
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| 171630-2 | CONTACT SKT CRIMP 20-24AWG TIN |
| MF-RX250/72-2 | FUSE PTC RESETTABLE |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MF-RX300-AP | 功能描述:可复位保险丝 60Volt 40Amps Hold 3A Trip 6Amps 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 |
| MF-RX300-AP-14 | 功能描述:可复位保险丝 60VOLT 40AMP 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 |
| MF-RX300-AP-99 | 功能描述:可复位保险丝 60VOLT 40AMP 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 |
| MF-RX375 | 功能描述:可复位保险丝 60Volt 40Amps Hold3.75A Trip 7.5A 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 |
| MF-RX375/72 | 制造商:Bourns Inc 功能描述:PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 24s 0.03Ohm Radial 23.51 X 3.1 X 29.6mm |
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