SQMR7220RJ
通孔电阻器, 220 ohm, SQ Series, 7 W, ± 5%, 径向引线, 500 V
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| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY5.130 (CNY5.7969) |
| 50+ | CNY4.490 (CNY5.0737) |
| 100+ | CNY3.720 (CNY4.2036) |
| 250+ | CNY3.330 (CNY3.7629) |
| 500+ | CNY3.260 (CNY3.6838) |
| 1000+ | CNY2.960 (CNY3.3448) |
产品概述
The SQ series Power Wire-wound Resistor offers wire or power oxide film elements. This resistor is wound or deposited on a fine non-alkali ceramic core then embodied in a ceramic case and sealed with inorganic silica filler. This design provides a resistor with high insulation resistance, low surface temperature, excellent TCR and entirely fire proof construction. This resistor is ideally suited to a range of areas and efficient thermal performance is important design criteria. Metal film cores adjusted by laser spiral are used where the resistor value is above that suited to wire. Similar performance is obtained although short time overload is slightly derated.
- Bracketed types available
- Custom designs welcome
- Inorganic flame-proof construction
- 300ppm/°C Stable TCR
- -55 to 250°C Operating temperature range
- High Power Resistor
技术规格
220ohm
7W
径向引线
金属膜
高功率
13mm
-55°C
-
SQ Series
± 5%
500V
± 300ppm/°C
-
9mm
275°C
No SVHC (21-Jan-2025)
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地：China
进行最后一道重要生产流程所在的地区
RoHS
RoHS
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