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參數資料
| 型號： | MF-SM013 |
| 廠商： | Bourns Inc. |
| 元件分類： | PTC可重調的保險絲 |
| 英文描述： | Telecom PTC Resettable Fuses |
| 中文描述： | 電信PTC自復保險絲 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 203K |
| 代理商： | MF-SM013 |
Features
■
Surface Mount Devices
■
High voltage surge capabilities
■
Binned and sorted resistance ranges
■
Assists in meeting ITU K.20/K.21
specifications
■
RoHS compliant*
■
Agency recognition:
MF-SM013/250 -
Telecom PTC Resettable Fuses
Applications
Used as a secondary overcurrent protection
device in:
■
Customer Premise Equipment (CPE)
■
Central Office (CO)
■
Subscriber Line Interface Cards (SLIC)
*
RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TV Rheinland
Electrical Characteristics
Operating/Storage Temperature ..............................-45 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State......................................................125 °C
Passive Aging ..........................................................+85 °C, 1000 hours..........................................................±2 % typical resistance change
+60 °C, 1000 hours
Humidity Aging ........................................................+85 °C, 85 % R.H. 500 hours ..........................................±3 % typical resistance change
Thermal Shock ........................................................MIL-STD-202F, Method 107G, ........................................±10 % typical resistance change
+125 °C to -55 °C,10 times
Solvent Resistance ..................................................MIL-STD-202, Method 215B............................................±15 % typical resistance change
Lead Solerability ......................................................ANSI/J-STD-002
Flammability ............................................................IEC 695-2-2......................................................................No Flame for 60 secs.
Vibration ..................................................................MIL-STD-883C, Method 2007.1, Condition A..................No change
±3 % typical resistance change
Environmental Characteristics
Test
Visual/Mech. ............................................................Verify dimensions and materials ......................Per MF physical description
Resistance ..............................................................In still air @ 23 °C ............................................Rmin
R
Rmax
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 ............................................................MIL-STD-202F, Method 208F ..........................95 % min. coverage
Test Conditions
Accept/Reject Criteria
UL File Number........................................................E 174545S
CSA File Number ....................................................CA 110338
TüV File Number......................................................R2057213
Test Procedures And Requirements For Model SM013/250 Series
Max.
Oper.
Voltage
Max.
One Hour
Post-Trip
Resistance Dissipation
Tripped
Power
Interrupt
Ratings
Hold
Current
Initial
Resistance
Model
Volts
Volts
(V)
Amps
(A)
Amps
at
23
°
C
IH
0.13
0.13
0.13
0.13
Ohms
at
23
°
C
Min.
6.5
6.5
9.0
7.0
Ohms
at
23
°
C
Max.
12.0
9.0
12.0
10.0
Ohms
at
23
°
C
Max.
20.0
20.0
20.0
20.0
Watts
at
23
°
C
Typ.
3.3
3.3
3.3
3.3
Max.
250
250
250
250
Max.
3.0
3.0
3.0
3.0
MF-SM013/250-2
MF-SM013/250-A-2
MF-SM013/250-B-2
MF-SM013/250-C-2
60
60
60
60
Thermal Derating Chart -Ihold / Itrip(Amps)
Ambient Operating Temperature
23
°
C
40
°
C
0.13 / 0.26
0.10 / 0.23
0.13 / 0.26
0.10 / 0.23
0.13 / 0.26
0.10 / 0.23
0.13 / 0.26
0.10 / 0.23
Model
-40
°
C
0.21 / 0.42
0.21 / 0.42
0.21 / 0.42
0.21 / 0.42
-20
°
C
0.18 / 0.37
0.18 / 0.37
0.18 / 0.37
0.18 / 0.37
0
°
C
50
°
C
0.09 / 0.18
0.09 / 0.18
0.09 / 0.18
0.09 / 0.18
60
°
C
0.08 / 0.15
0.08 / 0.15
0.08 / 0.15
0.08 / 0.15
70
°
C
0.07 / 0.12
0.07 / 0.12
0.07 / 0.12
0.07 / 0.12
85
°
C
0.05 / 0.10
0.05 / 0.10
0.05 / 0.10
0.05 / 0.10
MF-SM013/250-2
MF-SM013/250-A-2
MF-SM013/250-B-2
MF-SM013/250-C-2
0.16 / 0.31
0.16 / 0.31
0.16 / 0.31
0.16 / 0.31
*RHSCOMPIAN
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MF-SM013/250-2 | 功能描述:可復位保險絲 15Volts 100Amps Hold 2.5A Trip 5A 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-SM013/250-A05-2 | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-SM013/250-A-2 | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:MF-SM013/250 - Telecom PTC Resettable Fuses |
| MF-SM013/250-B05-2 | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Telecom PTC Resettable Fuses |
| MF-SM013/250-B-2 | 功能描述:可復位保險絲 15Voltd 100Amps 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 |
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