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MF-USMF Series - PTC Resettable Fuses
Thermal Derating Chart - Ihold (Amps)
Ambient Operating Temperature
Model
MF-USMF005
-40 ?C
0.08
-20 ?C
0.07
0 ?C
0.06
23 ?C 40 ?C 50 ?C
0.05 0.04 0.04
60 ?C
0.03
70 ?C
0.03
85 ?C
0.02
MF-USMF010
MF-USMF020
MF-USMF035
MF-USMF050
MF-USMF075
MF-USMF110
MF-USMF150
MF-USMF175X
0.15
0.32
0.51
0.76
1.10
1.60
2.30
2.80
0.13
0.28
0.46
0.66
0.97
1.42
2.02
2.45
0.12
0.24
0.40
0.58
0.86
1.26
1.76
2.10
0.10
0.20
0.34
0.48
0.72
1.10
1.43
1.75
0.09
0.18
0.30
0.42
0.64
0.94
1.24
1.55
0.08
0.16
0.27
0.38
0.58
0.86
1.11
1.45
0.07
0.14
0.24
0.35
0.55
0.80
1.00
1.35
0.06
0.12
0.22
0.29
0.47
0.70
0.85
1.25
0.05
0.10
0.18
0.23
0.39
0.58
0.65
1.10
Typical Time to Trip at 23 ?C
100
How to Order
MF - USMF 010 X - 2
10
MF-USMF020
MF-USMF010
MF-USMF035
MF-USMF075
MF-USMF050
MF-USMF110
MF-USMF150
MF-USMF175X
Multifuse ? Product
Designator
Series
USMF = 1210 Surface Mount
Component
Hold Current, Ihold
1
005-175 (0.05-1.75 Amps)
Multifuse ? freeXpansion ? Design
Packaging
0.1
0.01
MF-USMF005
Packaged per EIA 481-1
-2 = Tape and Reel
Typical Part Marking
Represents total content. Layout may vary.
0.001
0.1
1
10
100
UNDERSCORE
SIGNIFIES
HALOGEN FREE
PART IDENTIFICATION:
MF-USMF005 = 0
COMPLIANCE
MF-USMF010 = 1
Fault Current (Amps)
The Time to Trip curves represent typical performance of a device in a simulated application
environment. Actual performance in speci?c customer applications may differ from these values
due to the in?uence of other variables.
6
A
MF-USMF020 = 2
MF-USMF035 = 3
MF-USMF050 = 4
MF-USMF075 = 5
MF-USMF110 = 6
MF-USMF150 = 8
MF-USMF175X = 9
BIWEEKLY DATE CODE:
WEEK 1 AND 2 = A
WEEK 51 AND 52 = Z
MF-USMF SERIES, REV. N, 09/13
“freeXpansion Design” is a trademark of Bourns, Inc.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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相关代理商/技术参数
MF-USMFLAB 功能描述:可复位保险丝 PTC - LAB KIT (1210)SURFACE MNT 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
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MF-USML250 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Low Ohmic PTC Resettable Fuses
MF-USML270 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Low Ohmic PTC Resettable Fuses
MF-USML300 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Low Ohmic PTC Resettable Fuses