P OLYFUSE ? R ESETTABLE F USES
No. HVR250
Average time-current curve
A : HVR250P180C / HVR250P180F
B : HVR250P145C
C : HVR250P120C
D : HVR250P080F
Agency Speci ? cation
Product
HVR250P080F
HVR250P120C
HVR250P145C
Lightning
ITU K.20/21/45 - 1.5 kV 10/700 μ s
ITU K.20/21/45 - 4 kV 10/700 μ s
Power Cross
ITU K.20/21/45 - 230 V ac, 10 Ω
ITU K.20/21/45 - 600 V ac, 600 Ω
HVR250P180C ITU K.20/21/45 - 1.5 kV 10/700 μ s ITU K.20/21/45 - 230 V ac, 10 Ω
HVR250P180F ITU K.20/21/45 - 4 kV 10/700 μ s ITU K.20/21/45 - 600 V ac, 600 Ω
Telcordia GR-974 - 1.0 kV 10/1000 μ s Telcordia GR-974 - 283 V ac, 10 A
Part-numbering system
select a speci ? c part number for
each application based on the
agency request
HVR
P
F: Tape and ammo packaging
Resistance Bin Range (05:0.5 Ohm, 10: 1.0 Ohm)
Rx: Resistance Range (x:A-Z or 1-9)
T: Pre-tripped device
F: Lead free device
C: Coated device / U: Uncoated device
Current Rating
Polyfuse
Voltage Rating
High Voltage Radial Device
Thermal Derating Chart
Model
Ambient Operation Temperature - I hold (A)
-40 °C
-20 °C
0 °C
23 °C
40 °C
50 °C
60 °C
70 °C
85 °C
HVR250P080C/U
HVR250P080CF
HVR250P110U
HVR250P120C/U
HVR250P145C/U
HVR250P180C/U
HVR250P180CF
0.12
0.12
0.17
0.18
0.26
0.27
0.28
0.11
0.11
0.15
0.16
0.20
0.23
0.23
0.09
0.09
0.13
0.14
0.17
0.21
0.21
0.08
0.08
0.11
0.12
0.145
0.18
0.18
0.06
0.06
0.09
0.10
0.12
0.15
0.16
0.05
0.05
0.08
0.09
0.11
0.13
0.13
0.05
0.05
0.07
0.08
0.09
0.19
0.10
0.04
0.04
0.05
0.06
0.08
0.11
0.11
0.03
0.03
0.04
0.05
0.06
0.083
0.083
040706
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
HVR250P080CFT 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:power contact and the natural lightning strike.
HVR250P080F 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:power contact and the natural lightning strike.
HVR250P080U 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:power contact and the natural lightning strike.
HVR250P080UA 功能描述:可复位保险丝 60 V / 250 V RESETTABLE FUSES 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
HVR250P080UF 功能描述:可复位保险丝 60 V / 250 V PTC RESETTABLE FUSES 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
HVR250P110U 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:power contact and the natural lightning strike.
HVR250P110UA 功能描述:可复位保险丝 60 V / 250 V RESETTABLE FUSES 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
HVR250P110UF 功能描述:可复位保险丝 60 V / 250 V PTC RESETTABLE FUSES 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