应用范围:滤波 种类:电感线圈 品牌:国产 型号:CD73 68UH 封装形式:贴片电感 绕线形式:单层密绕式 导磁体性质:铜芯 磁芯形状:柱形 工作频率:中频 安装方式:贴片式 骨架材料:陶瓷 品质因数Q:0.332 电感量:0.068(mH) 额定电流:600(mA) 分布电容:1(F)
COIL INSPE*ION REPORT样品检测报告
CUSTOMER(客户): | PAGE: 1 OF 1 | ||
ITEM: CD73-68UH | CUSTOMER’S ITEM: CD73-680UH | ||
DATE(测试日期): 2008-03-07 |
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QUANTITY(数量): 10 PCS | |||
T*T Freq.(测试频率): L:@1KHz 0.25V | |||
WIRE(铜线):0.25mm | TURNS(圈数): 38.5TS | ||
TEMP(温度): 25.5℃ | HUMI(湿度): 80% | ||
ITEM(项目) L DCR(Ω) A B C SPEC(规格) 68uH&plu*n;10% 0.332MAX 7.0&plu*n;0.3 3.5&plu*n;0.3 7.8&plu*n;0.3 MAX(上限) 74.8 MIN(下限) 61.4 | |||
样品: 1 68.5 0.313 2 69.2 0.314 3 69.6 0.310 4 68.7 0.312 5 68.5 0.313 6 68.3 0.318 7 68.9 0.313 8 68.8 0.314 9 68.2 0.318 10 69.2 0.320 | |||
X(平均值) 68.6 0.315 R(相对值) JUD(判定) OK OK | |||
T*T EQUIPMENTS(测试仪器): L :VR 102 1KHz LCR METER. DCR :VR102 1KHz LCR METER | |||
REMARK:
| APPROVED | CHECKED | |
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SPECIFICATION FOR APPROVAL样品承认书
CUSTOMER(客户): | PAGE: 1 OF 1 | |||||||||
ITEM:CD73-68UH | CUSTOMER’S ITEM: | |||||||||
ITEM | SPEC(mm) | TYP. |
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A | 7.0&plu*n;0.3 | 7.03 | ||||||||
B | 3.5&plu*n;0.3 | 3.48 | ||||||||
C | 7.8&plu*n;0.3 | 7.82 | ||||||||
D | 2.0(Ref) |
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E |
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F |
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G |
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H |
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I |
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J |
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MARKING(印字): “681” | ||||||||||
2.ELE*RICAL CHARA*ERISTICS(电特性要求): | ||||||||||
ITEM | SPEC | TYP. | T*T EQUIPMENTS(测试设备) | |||||||
L | 68uH&plu*n;10% | 68uH | VR 102 LCR METER | |||||||
Test Freq. | @1KHz 0.25V | / | VR 102 LCR METER | |||||||
DCR | 0.332ΩMAX | 0.325Ω | VR 102 LCR METER | |||||||
R.Current | 0.59A MAX | / |
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Turns | 38.5TS | 38.5TS |
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Ope.Temp. | -20℃TO 80℃ | / | HC-D3M TEMP.& HUMIDITY CHA*ER | |||||||
Others 1 | 正面印字:“680” | “680” |
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Others 2 | 包装方式: 编带装1000PCS/RELL | OK |
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CUSTOMER APPROVED(客户确认栏) | APPROVED(确认) | CHECKED(检查) | DRAWN(制表) | |||||||
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ISSUED DATE(出版日期):2007-10-10 版本:01A |
友情链接: 深圳市元东发电子有限公司