参数资料
| 型号： | 0031.8557 |
| 厂商： | Schurter Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | FUSE 250MA 250VAC 5X20 FAST |
| 标准包装： | 400 |
| 系列： | OGN-SMD |
| 保险丝类型： | 管筒，玻璃 |
| 额定电流： | 250mA |
| 额定电压 - AC： | 250V |
| 响应时间： | 快速 |
| 封装/外壳： | 5mm x 20mm 带支座 |
| 安装类型： | 表面贴装 |
| 尺寸/尺寸： | 0.197" 直径 x 0.787" L（5.00mm x 20.00mm） |
| 额定电压时的断路容量： | 35A |
| 熔化 I²t： | 2.53 |
| 批准： | cULus，VDE |
| 工作温度： | -40°C ~ 85°C |
| 包装： | 带卷 (TR) |
Fuseholder Blocks & Clips
Fuseholder Open Design, 5 x 20 mm, SMD, var. Covers, IEC 60335-1
250 VAC · 4 W / 10 A (VDE) · 500 VAC/DC · 10 A (UL/
OGN-SMD
Description
- For appliances in unattended use
- Glow wire tests acc. to IEC 60695-2-12 and -13
- Low profile fuse block with insulation walls
Standards
- IEC 60127-6
- UL 4248-1 / UL 512
- CSA C22.2 no. 39
Approvals
- VDE Certificate Number: 40001042
- UL File Number: E39328
- CSA File Number: 38456
Technical Data
Applications
- Industrial electronic
- Household appliances
References
Weblinks
Fuse-Link
Mounting
Terminal
Rated Voltage
Rated current
Rated Power Acceptance IEC
Degree of Protection
Protection Class
5 x 20 mm
PCB
Solder SMT
250 VAC (VDE), 500 VAC/DC (UL/CSA)
10 A (VDE), 10 A (UL/CSA)
4 W / 10 A @ Ta 23 °C
2.5 W / 10 A with transparant cover, see
derating curves
IP 00 / IP 20
Suitable for appliances with protection
class I or II acc. to IEC 61140
Soldering Methods
Solderability
Resistance to Soldering Heat
Contact Resistance
Dielectric Strength
Impulse Withstand Voltage
Insulation Resistance
Reflow (see variants)
245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
240 - 260 °C / 20 - 40 sec acc. to IPC/
JEDEC J-STD-020C
< 5 m Ω at 20 mV
> 3 kV
(50 Hz; 1 min)
> 4 kV between L-N
> 10 M Ω between L-N
(500 VDC; 1 min)
Admissible Ambient Air Temp. -40 °C to 85 °C
Overvoltage Category
I - III acc. to IEC 60664-1
Climatic Category
Material: Socket
Material: Cover
Material: Terminals
Unit Weight (Socket/Cap)
Storage Conditions
Product Marking
40/085/21 acc. to IEC 60068-1
see variants
Thermoplastic UL 94V-0
Tin-Plated Copper Alloy
1.7 g
0 °C to 60 °C, max. 70% r.h.
, Type, Dielectric strength, Power
Pollution Degree
Resistance to Vibration
1 - 3 acc. to IEC 60664-1
acc. to IEC 60068-2-6, test Fc
Acc./Current Rating, Approvals
Dimension
25
9.6
22.7 mm
11
6
22.7
10.8
Soldering pads
Fuses
1
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