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參數資料
| 型號： | MF-NSMF012T-2 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | PTC可重調的保險絲 |
| 英文描述： | MF-NSMF Series - PTC Resettable Fuses |
| 中文描述： | 中頻- NSMF系列- PTC自復保險絲 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 281K |
| 代理商： | MF-NSMF012T-2 |
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Electrical Characteristics
Max. Time
To Trip
Tripped
Power
Dissipation
Ihold
Itrip
Resistance
Model
Amperes
at 23 °C
Hold
0.12
0.50
0.75
1.10
1.50
Ohms
at 23 °C
Amperes
at 23 °C
Seconds
at 23 °C
Watts
at 23 °C
Typ.
0.4
0.4
0.4
0.6
0.6
V max.
Volts
I max.
Amps
Trip RMin.
0.29
1.00
1.50
1.80
3.00
R1Max.
6.00
0.70
0.29
0.20
0.13
MF-NSMF012
MF-NSMF050
MF-NSMF075
MF-NSMF110
MF-NSMF150
30.0
13.2
6.0
6.0
6.0
10
100
100
100
100
1.50
0.15
0.10
0.06
0.03
1.0
8.0
8.0
8.0
8.0
0.20
0.10
0.10
0.10
0.30
Operating Temperature ......................................-40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ................................................125 °C
Passive Aging......................................................+85 °C, 1000 hours ....................................±5 % typical resistance change
Humidity Aging....................................................+85 °C, 85 % R.H. 1000 hours ..................±5 % typical resistance change
Thermal Shock....................................................+85 °C to -40 °C, 20 times ........................±10 % typical resistance change
Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change
Vibration..............................................................MIL-STD-883C, Method 2007.1, ................No change
Condition A
Environmental Characteristics
Test
Visual/Mech.....................................Verify dimensions and materials ....................................Per MF physical description
Resistance ......................................In still air @ 23 °C............................................................Rmin
≤
R
≤
R1max
Time to Trip ....................................At specified current, Vmax, 23 °C ..................................
T
≤
max. time to trip (seconds)
Hold Current ..................................30 min. at Ihold ..............................................................No trip
Trip Cycle Life ................................Vmax, Imax, 100 cycles..................................................No arcing or burning
Trip Endurance................................Vmax, 48 hours ..............................................................No arcing or burning
Solderability ....................................ANSI/J-STD-002 ............................................................95 % min. coverage
Test Conditions
Accept/Reject Criteria
UL File Number ..................................E174545
http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545
Test Procedures And Requirements For Model MF-MSMF Series
MF-NSMF Series -
PTC Resettable Fuses
Features
■
Compact design to save board space -
1206 footprint
■
Small size results in very fast time to
react to fault events
■
Symmetrical design
■
Low profile
■
Agency recognition:
Applications
■
USB port protection - On the Go and 2.0
■
PC motherboards - Plug and Play
protection
■
Mobile phones - Battery and port
protection
■
PDAs / Digital Cameras
■
Game console port protection
NEW
Thermal Derating Chart - Ihold/ Itrip(Amps)
Ambient Operating Temperature
23 C
40 C
0.12 / 0.24 0.11 / 0.22 0.10 / 0.20 0.09 / 0.18 0.08 / 0.16 0.07 / 0.14
0.50 / 1.00
0.44 / 0.88
0.40 / 0.80
0.75 / 1.50
0.67 / 1.34
0.61 / 1.22
1.10 / 2.20
0.92 / 1.84
0.83 / 1.66
1.50 / 3.00
1.34 / 2.68
1.23 / 2.46
Model
-40 C
0.19 / 0.38 0.17 / 0.34 0.15 / 0.30
0.76 / 1.52
0.68 / 1.36
1.11 / 2.22
1.00 / 2.00
1.64 / 3.28
1.46 / 2.92
2.20 / 4.40
1.99 / 3.98
-20 C
0 C
50 C
60 C
70 C
85 C
MF-NSMF012
MF-NSMF050
MF-NSMF075
MF-NSMF110
MF-NSMF150
0.59 / 1.18
0.85 / 1.70
1.30 / 2.60
1.77 / 3.54
0.35 / 0.70
0.52 / 1.04
0.80 / 1.60
1.10 / 2.20
0.32 / 0.64
0.50 / 1.00
0.65 / 1.30
1.01 / 2.02
0.26 / 0.52
0.42 / 0.84
0.52 / 1.04
0.84 / 1.68
相關PDF資料 |
PDF描述 |
|---|---|
| MF-NSMF050 | MF-NSMF Series - PTC Resettable Fuses |
| MF-NSMF050T-2 | MF-NSMF Series - PTC Resettable Fuses |
| MF-NSMF075 | MF-NSMF Series - PTC Resettable Fuses |
| MF-NSMF075T-2 | MF-NSMF Series - PTC Resettable Fuses |
| MF-NSMF110 | MF-NSMF Series - PTC Resettable Fuses |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MF-NSMF020 | 制造商:Bourns Inc 功能描述:MULTIFUSE SMD 0.2A |
| MF-NSMF020-2 | 功能描述:可復位保險絲 24V .20A-HD 10A MAX (R) RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| MF-NSMF020-2 | 制造商:Bourns Inc 功能描述:FUSE PTC RESET 24V 200mA 1206 |
| MF-NSMF020X-2 | 制造商:Bourns Inc 功能描述: |
| MF-NSMF035 | 制造商:Bourns Inc 功能描述:MULTIFUSE SMD 0.35A |
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