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SF-1206S250-2

产品描述Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse
产品类别电路保护    电路保护   
文件大小517KB,共4页
制造商Bourns
官网地址http://www.bourns.com
标准
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SF-1206S250-2概述

Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse

SF-1206S250-2规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time9 weeks
其他特性SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT
熔断特性SLOW
主体宽度1.55 mm
主体高度0.6 mm
主体长度或直径3.1 mm
电路保护类型ELECTRIC FUSE
JESD-609代码e3
焦耳积分标称
安装特点SURFACE MOUNT
最高工作温度105 °C
最低工作温度-40 °C
包装方法TAPE AND REEL
物理尺寸3.1mm x 1.55mm x 0.6mm
额定分断能力50 A
额定电流2.5 A
额定电压(直流)32 V
参考标准UL
表面贴装YES
端子面层Tin (Sn) - with Nickel (Ni) barrier
端子形状WRAPAROUND
Base Number Matches1

文档预览

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OM
PL
IA
N
SinglFuse
SF-1206S Series Features
n
Slow blow thin film chip fuse for overcurrent protection
n
3216 (EIA 1206) miniature footprint
n
Surface mount packaging for automated assembly
n
UL listed (UL 248-14)
n
RoHS compliant* and halogen free**
F
RE
E
LE
AD
*R
oH
S
C
T
SF-1206S Series - Slow Blow Surface Mount Fuses
Resistance
(mΩ) Typ.***
596
165
132
90
79
41
33
23
15.5
13
7
Typical
I
2
t (A
2
s) ****
0.030
0.068
0.098
0.155
0.236
0.339
0.605
0.933
1.537
2.533
5.684
Electrical Characteristics
Model
SF-1206S050
SF-1206S080
SF-1206S100
SF-1206S125
SF-1206S150
SF-1206S200
SF-1206S250
SF-1206S300
SF-1206S400
SF-1206S500
SF-1206S700
Rated Current
(Amps)
0.50
0.80
1.00
1.25
1.50
2.00
2.50
3.00
4.00
5.00
7.00
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Fusing Time
Rated Voltage
Breaking Capacity
DC 63 V
Open within 5 sec.
at 250 % rated
current
DC 63 V
50 A
DC 32 V
DC 32 V
50 A
*** Resistance value measured with less than 10 % of rated current. Resistance tolerance ±25 %.
****Typical I
2
t value measured at 10x rated current.
Reliability Testing
Parameter
Requirement
Test Method
Carrying Capacity ..................................... No fusing ....................................................Rated current, 4 hours
Fusing Time .............................................. Within 5 seconds........................................250 % of its rated current
Interrupting Ability ..................................... No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for
30 seconds again
Bending Test ............................................. No mechanical damages ...........................Distance between holding points: 90 mm,
Bending: 3 mm,1time, 30 seconds
Resistance to Solder Heat ........................ ±20 % .........................................................260 °C ±5 °C,10 ±1 second
Solderability .............................................. 95 % coverage minimum ...........................235 °C ±5 °C, 2 ±0.5 second
245 °C ±5 °C, 2 ±0.5 second (lead free)
Temperature Rise ..................................... <75 °C ........................................................100 % of its rated current, measure of surface
temperature
Resistance to Dry Heat............................. ±20 % .........................................................105 °C ±5 °C,1000 hours
Resistance to Solvent ............................... No evident damage on protective ..............23 °C ±5 °C of isopropyl alcohol, 90 seconds
coating and marking
Residual Resistance ................................. 10k ohms or more ......................................Measure DC resistance after fusing
Thermal Shock .........................................
DR
< 10 % ..................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles
UL File Number .........................................E198545
http://www.ul.com/ Follow link to Online Certificates Directory, then enter UL File No. E198545,
or
click here
Environmental Characteristics
Operating Temperature..................................................................................-20 °C to +105 °C
Storage Conditions
Temperature ................................................................................................+5 °C to +35 °C
Humidity...........................................................................................................40 % to 75 %
Shelf Life........................................................................... 2 years from manufacturing date
Moisture Sensitivity Level ........................................................................................................ 1
ESD Classification (HBM)..............................................................................................
Class 6
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less;
(b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
“SinglFuse” is a trademark of Bourns, Inc.
Specifications 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 specific applications.
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com

SF-1206S250-2相似产品对比

SF-1206S250-2 SF-1206S200-2 SF-1206S100-2 SF-1206S125-2 SF-1206S400-2 SF-1206S150-2 SF-1206S700-2 SF-1206S050-2 SF-1206S300-2 SF-1206S500-2
描述 Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse Surface Mount Fuses 2A Slow Blow 1206 SinglFuse Surface Mount Fuses 1A Slow Blow 1206 SinglFuse Surface Mount Fuses 1.25A Slow Blow 1206 SinglFuse Surface Mount Fuses 4A Slow Blow 1206 SinglFuse Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse Surface Mount Fuses 7A Slow Blow 1206 SinglFuse Surface Mount Fuses 0.5A Slow Blow 1206 SinglFuse Surface Mount Fuses 3A Slow Blow 1206 SinglFuse Surface Mount Fuses 5A Slow Blow 1206 SinglFuse
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合 符合 符合
包装说明 HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 9 weeks 9 weeks 8 weeks 9 weeks 9 weeks 9 weeks 9 weeks 8 weeks 9 weeks 10 weeks
其他特性 SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT
熔断特性 SLOW SLOW SLOW SLOW SLOW SLOW SLOW SLOW SLOW SLOW
主体宽度 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm
主体高度 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm 0.6 mm
主体长度或直径 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm 3.1 mm
电路保护类型 ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3 e3 e3
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
最高工作温度 105 °C 105 °C 105 °C 105 °C 105 °C 105 °C 105 °C 105 °C 105 °C 105 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
包装方法 TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TR, PAPER, 7 INCH TAPE AND REEL TAPE AND REEL
物理尺寸 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm 3.1mm x 1.55mm x 0.6mm
额定分断能力 50 A 50 A 50 A 50 A 50 A 50 A 50 A 50 A 50 A 50 A
额定电流 2.5 A 2 A 1 A 1.25 A 4 A 1.5 A 7 A 0.5 A 3 A 5 A
额定电压(直流) 32 V 63 V 63 V 63 V 24 V 63 V 24 V 63 V 32 V 24 V
参考标准 UL UL UL UL UL UL UL UL UL UL
表面贴装 YES YES YES YES YES YES YES YES YES YES
端子面层 Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier
端子形状 WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND
Base Number Matches 1 1 1 1 1 1 1 1 1 1
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