参数资料
| 型号： | SF-1206S125-2 |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | FUSE 1.25A 63VDC 1206 SLOW |
| 产品培训模块： | SinglFuse™ Thin Film Chip Fuses |
| 标准包装： | 5,000 |
| 系列： | SinglFuse™ SF-1206S |
| 保险丝类型： | 板安装（不包括管筒式） |
| 额定电流： | 1.25A |
| 额定电压 - DC： | 63V |
| 响应时间： | 慢速 |
| 封装/外壳： | 1206（3216 公制） |
| 安装类型： | 表面贴装 |
| 尺寸/尺寸： | 0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm) |
| 额定电压时的断路容量： | 50A |
| 熔化 I²t： | 0.155 |
| 批准： | UL |
| 工作温度： | -40°C ~ 105°C |
| 包装： | 带卷 (TR) |
| DC 抗冷流： | 0.076 欧姆 |
SinglFuse ? SF-1206S Series Features
■ Single blow fuse for overcurrent
protection
■ Surface mount packaging for automated
assembly
■
■
■
■
■
3216 (EIA 1206) miniature footprint
Slow blow fuse
UL listed
RoHS compliant* and halogen free**
Thin ?lm chip fuse
SF-1206S Series - Slow Blow Surface Mount Fuses
Electrical Characteristics
Model
Rated Current
(Amps)
Fusing Time
Resistance
(mΩ) Typ.***
Rated Voltage
Breaking Capacity
Typical
I 2 t (A 2 s)
SF-1206S050
SF-1206S080
0.50
0.80
385
165
0.030
0.068
SF-1206S100
SF-1206S125
SF-1206S150
SF-1206S200
1.00
1.25
1.50
2.00
Open within 5 sec.
at 250 % rated
108
76
51
32
DC 63 V
DC 63 V
50 A
0.098
0.155
0.236
0.339
SF-1206S250
SF-1206S300
2.50
3.00
current
26
20
DC 32 V
DC 32 V
50 A
0.605
0.933
SF-1206S400
4.00
14
1.537
SF-1206S500
SF-1206S700
5.00
7.00
10
6.5
DC 24 V
DC 24 V
50 A
2.533
5.684
***Resistance value was measured with less than 10 % of 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 seconds ±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 ° ..........................................................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 W or more ...........................................Measure DC resistance after fusing
Thermal Shock ......................................... DR < 10 % .................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles
Typical Part Marking
Represents total content. Layout may
vary.
How to Order
SF - 1206 S 050 - 2
SinglFuse?
Product Designator
SMD Footprint
3216 (EIA 1206) size
Asia-Paci?c:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
Europe:
RATING CURRENT (A)
F = 0.50 T = 2.50
K = 0.80 3 = 3.00
L = 1.00 W = 4.00
Fuse Blow Type
F = Fast acting
S = Slow blow
Rated Current
Tel: +41-41 768 5555
Fax: +41-41 768 5510
The Americas:
M = 1.25
P = 1.50
S = 2.00
Y = 5.00
Z = 7.00
050-700 (500 mA - 7.00 A)
Packaging Type
- 2 = Tape & Reel (5,000 pcs./reel)
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
* RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
** Bourns is using the de?nition that appears to be the prevalent de?nition used as the industry standard at this time. The Bourns de?nition of “halogen-free” is:
Bromine (Br) content: ≤ 900 ppm; Chlorine (Cl) content: ≤ 900 ppm; Total Br + Cl content: ≤ 1500 ppm.
“SinglFuse” 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.
相关PDF资料 |
PDF描述 |
|---|---|
| 1.5KE22-E3/54 | TVS UNIDIR 1.5KW 22V 10% 1.5KE |
| SF-1206S080-2 | FUSE 800MA 63VDC 1206 SLOW |
| 1.5KE20HE3/54 | TVS UNIDIR 1.5KW 20V 10% 1.5KE |
| 3SBP 7-R | FUSE 7A 250V SLOW 3AG AXIAL |
| TPHCS800-ML | FUSEHOLDER W/SWITCH 300-800A UL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SF-1206S150-2 | 功能描述:保险丝 1.50A 63V Fuse Slow Blow RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| SF-1206S200-2 | 功能描述:保险丝 2.00A 63V Fuse Slow Blow RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| SF-1206S250-2 | 功能描述:保险丝 2.50A 32V Fuse Slow Blow RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| SF-1206S300-2 | 功能描述:保险丝 3.00A 32V Fuse Slow Blow RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| SF-1206S400-2 | 功能描述:保险丝 4.00A 24V Fuse Slow Blow RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
发布紧急采购，3分钟左右您将得到回复。