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“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)