参数资料
| 型号： | MF-RX012/250-2 |
| 厂商： | Bourns Inc. |
| 文件页数： | 9/12页 |
| 文件大小： | 0K |
| 描述： | FUSE PTC RESETTABLE |
| 产品培训模块： | Multifuse® Resettable fuses |
| 标准包装： | 1 |
| 系列： | MF-RX/250 |
| 电流 - 维持(Ih)： | 120mA |
| 电流 - 最大： | 3A |
| 电压 - 最大： | 250V |
| R最小/最大： | 4.000 ~ 8.000 欧姆 |
| 封装/外壳： | 径向 |
| 包装： | 标准包装 |
| 其它名称： | MF-RX012/250-2DKR |
A
C
TelecomProducts
Style 1 Style 2 Style 3
A
A
Features
■ Designed to Withstand Lightning Surge
■ Designed to Withstand AC Power Cross
■ Available in Matched Resistance “Bins”
B
B
B
Applications
■ CPE and Central Office
■ Access Equipment
■ Hybrid-Fiber Coax
C
C
Style 4
A
B
Style 5
A
B
C
C
MF-R/90 Series
Radial Leaded
90 Volts
0.55-0.75 Amps Hold Current
MF-R/600 Series
Radial Leaded
60 Volts
600 Vrms short duration interrupt
0.15-0.16 Amps Hold Current
Model
Ihold
Amperes
at 23 °C
V max.
Volts
I max.
Amps
Initial 1 Hour (R1)
Resistance Post-Trip
Resistance
Ohms at 23 °C
Min. Max.
A Max.
Dimensions
mm/(in)
B Max.
C Nom.
Style
Model
Ihold
Amperes V max. I max.
at 23 °C Volts Amps
Initial 1 Hour (R1)
Resistance Post-Trip
Resistance
Ohms at 23 °C
Min. Max.
A Max.
Dimensions
mm/(in)
B Max.
C Max.
Style
0.45
2.0
1
0.45
2.0
1
0.37
1.65
1
4.0
16.0
2
7.0
16.0
2
5.5
14.0
2
6.0
16.0
2
6.0
16.0
2
8.0
16.0
2
7.0
16.0
2
6.0
16.0
3
3.0
14.0
2
3.0
12.0
2
4.5
14.0
2
5.4
14.0
2
3.5
12.0
3
0.8
4.0
2
0.8
4.0
3
Amperes V Volts
Ihold
Model
at 23 °C
6.0
22.0
2
7.0
20.0
2
9.0
22.0
2
7.0
22.0
2
4.0
18.0
2
4.0
16.0
2
4.0
17.0
2
6.5
20.0
4
4
6.5
20.0
4
9.0
20.0
4
7.0
20.0
Initial 1 Hour (R1)
Dimensions
Resistance Resistance
Style
5
6.5
20.0
MF-R055/90 0.55 90 10
MF-R055/90U 0.55 90 10
MF-R075/90 0.75 90 10
MF-RX/250 Series
(Fast Trip, Small Package)
Radial Leaded
Ihold
Model Amperes V max. I max.
at 23 °C Volts Amps
MF-RX012/250 0.12 60 3.0
MF-RX012/250-A 0.12 60 3.0
MF-RX012/250-C 0.12 60 3.0
MF-RX012/250-F 0.12 60 3.0
MF-RX012/250-1 0.12 60 3.0
MF-RX012/250-2 0.12 60 3.0
MF-RX012/250-T 0.12 60 3.0
MF-RX012/250U 0.12 60 3.0
MF-RX014/250 0.145 60 3.0
MF-RX014/250-A 0.145 60 3.0
MF-RX014/250-B 0.145 60 3.0
MF-RX014/250-T 0.145 60 3.0
MF-RX014/250U 0.145 60 3.0
MF-RX018/250 0.18 60 10.0
MF-RX018/250U 0.18 60 10.0
10.9 16.7 5.1
(0.43) (0.65) (0.201)
10.3 16.7 5.1
(0.4) (0.65) (0.201)
11.9 15.5 5.1
(0.47) (0.61) (0.201)
60 Volts
250 Vrms short duration interrupt
0.12-0.18 Amps Hold Current
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Resistance mm/(in)
Ohms at 23 °C Style
Min. Max. A Max. B Max. C Max.
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.0 10.0 5.1
(0.236) (0.394) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.5 11.0 5.1
(0.256) (0.433) (0.201)
6.0 10.0 5.1
(0.236) (0.394) (0.201)
11.0 13.6 5.1
(0.433) (0.535) (0.201)
10.4 12.6 5.1
(0.409) (0.496) (0.201)
MF-R015/600 0.15 60 3.0
MF-R015/600-A 0.15 60 3.0
MF-R015/600-B 0.15 60 3.0
MF-R015/600-F 0.15 60 3.0
MF-R016/600 0.16 60 3.0
MF-R016/600-A 0.16 60 3.0
MF-R016/600-1 0.16 60 3.0
MF-SM013/250 Series
Surface Mount
Ihold
Model Amperes V max. I max.
at 23 °C Volts Amps
MF-SM013/250-2 0.13 60 3.0
MF-SM013/250-A-2 0.13 60 3.0
MF-SM013/250-B-2 0.13 60 3.0
MF-SM013/250-C-2 0.13 60 3.0
MF-SM013/250V Series
Surface Mount
max. I max.
Amps
MF-SM013/250V 0.13 250 3.0
13.5 12.6 6.0
(0.531) (0.496) (0.236)
13.5 12.6 6.0
(0.531) (0.496) (0.236)
13.5 12.6 6.0
(0.531) (0.496) (0.236)
13.5 12.6 6.0
(0.531) (0.496) (0.236)
16.0 12.6 6.0
(0.629) (0.496) (0.236)
16.0 12.6 6.0
(0.629) (0.496) (0.236)
16.0 12.6 6.0
(0.629) (0.496) (0.236)
60 Volts
250 Vrms short duration interrupt
0.13 Amps Hold Current
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Resistance mm/(in)
Ohms at 23 °C Style
Min. Max. A Max. B Max. C Max.
9.4 3.7 7.4
(0.370) (0.146) (0.291)
9.4 3.7 7.4
(0.370) (0.146) (0.291)
9.4 3.7 7.4
(0.370) (0.146) (0.291)
9.4 3.7 7.4
(0.370) (0.146) (0.291)
60 Volts
250 Vrms short duration interrupt
0.13 Amps Hold Current
Post-Trip
mm/(in)
Ohms at 23 °C
Min. Max. A Max. B Max. C Max.
6.6 7.4 3.2
(0.260) (0.291) (0.126)
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MF-RX012-A | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-RX012-C | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-RX012-F | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-RX012F-A05-0 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-RX012F-A05-2 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
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