“非恢复性保险丝Series: UMF 250”参数说明
是否有现货: | 是 | 品牌: | Schurter |
使用范围: | 高压断路器 | 操作方式: | 电动操作 |
结构: | 万能式 | 灭弧介质: | 油浸式 |
动作速度: | 普通型 | 安装方式: | 贴片式 |
型号: | UMK 250 |
“非恢复性保险丝Series: UMF 250”详细介绍
Rated Voltage
250 VAC, 125 VDC
Rated current
0.5 - 10 A
Breaking Capacity
100 A - 200 A
Characteristic
Quick-Acting F
Mounting
PCB,SMT
Admissible Ambient Air Temp.
-55 °C to 125 °C
Climatic Category
55/125/21 acc. to IEC 60068-1
Material: Housing
Ceramic
Material: Terminals
Tin-Plated Copper Alloy
Unit Weight
0.23 g
Storage Conditions
0 °C to 40 °C, max. 70% r.h.
Product Marking
, , Rated current, Rated Voltage, Characteristic, Breaking Capacity
Soldering Methods
Reflow, WaveSoldering Profile
Solderability
245 °C / 3 sec acc. to IEC 60068-2-58, Test Td
Resistance to Soldering Heat
260 °C / 10 sec acc. to IEC 60068-2-58, Test Td
Life Test
1000h @ 0.60 x In @ 70°C(acc. to EIA/IS-722, Test 4.4.1)
Moisture Resistance Test
MIL-STD-202, Method 106E(acc. to EIA/IS-722, Test 4.4.3)
Case Resistance
>100 MΩ (between leeds and body)acc. to EIA/IS-722, Test 4.7
Mechanical Shock
MIL-STD-202, Method 213B(Shock 50g, half sine wave, 11 ms)