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发布日期:2022-5-9 22:33:55 所属分类:碳膜晶圆电阻器 访问统计:1049
SMD表面封裝,0204/0207尺寸 |
碳膜晶圓電阻(CM系列)比傳統片式貼片電阻器(R-Chip)具有更出色的抗脈衝能力和出色的散熱性能,特殊的柱狀機械結構可以耐振動和熱衝擊,長時間操作穩定性較佳,適合應用在通信,音響及消費型產品。 |
Features: | |
• SMD enabled structure | |
• Excellent in heat dissipation than chip resistor | |
• Excellent solderability termination | |
• Stronger mechanical structure to vibration | |
• Products meet RoHS requirements , do not contain | |
substances of very high concern identified by European | |
Chemicals Agency |
Dimensions: | Unit:mm |
Type | Body Length(L) | Cap Diameter(D1) | Body Diameter(D2) | Soldering Spot(B) | Net Weight@1000pcs |
CM204 | 3.52 ± 0.15 | 1.35 ± 0.1 | D1 + 0.02/-0.15 | 0.6 Min. | 17 grams |
CM207 | 5.90 ± 0.20 | 2.20 ± 0.1 | D1 + 0.02/-0.2 | 1.0 Min. | 66 grams |
CM52 | 5.90 ± 0.20 | 2.20 ± 0.1 | D1 + 0.02/-0.2 | 1.0 Min. | 66 grams |
General Specifications: |
Type | Power Rating (at70°C) | Maximum Working Voltage |
Maximum Overload Voltage |
Minimum Resistance |
Maximum Resistance |
Resistance Tolerance |
CM204 | 1/4W | 200V | 300V | 0,0.51Ω | 1MΩ | ±5% |
CM207 | 1/3W | 300V | 600V | 0,0.51Ω | 10MΩ | ±5% |
CM52 | 1/2W | 350V | 600V | 0,0.51Ω | 10MΩ | ±5% |
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