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参数资料
| 型号： | LB2518T471M |
| 厂商： | Taiyo Yuden |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR WOUND 470UH 25MA 1007 |
| 产品培训模块： | EMC Applications |
| 标准包装： | 2,000 |
| 系列： | LB |
| 电感： | 470µH |
| 电流： | 25mA |
| 容差： | ±20% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 13 欧姆 |
| 频率 - 自谐振： | 3.5MHz |
| 封装/外壳： | 1007（2518 公制） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -25°C ~ 105°C |
| 频率 - 测试： | 796kHz |
18.Damp heat life test
LB, LBC, LBR, LBMF Series
Specified Value
CB, CBC, CBL, CBMF Series
LBM Series
Temperature
: 60±2℃
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods and
Remarks
Humidity
Duration
Recovery
: 90～95％RH
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
19.Loading under damp heat life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
Inductance change : Within±10％
No significant abnormality in appearance.
Specified Value
LBM Series
Test Methods and
Remarks
Temperature
Humidity
Duration
Applied current
Recovery
: 60±2℃
: 90～95％RH
: 1000 hrs
: Rated current
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
20.High temperature life test
LB, LBC, LBR, LBMF Series
－
Specified Value
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods and
Remarks
Temperature
Duration
Recovery
: 85±2℃
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
21.Loading at high temperature life test
Inductance change : Within±10％
Specified Value
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
（LBC3225 Series : Within±20％）
No significant abnormality in appearance.
－
Temperature
: 85±2℃
Test Methods and
Remarks
Duration
Applied current
Recovery
: 1000 hrs
: Rated current
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
22.Low temperature life test
LB, LBC, LBR, LBMF Series
Specified Value
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods and
Remarks
Temperature
Duration
Recovery
: －40±2℃
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
23.Standard condition
Specified Value
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Standard test conditions
Unless specified, Ambient temperature is 20±15 ℃ and the Relative
humidity is 65±20％. If there is any doubt about the test results, further
measurement shall be had within the following limits:
Ambient Temperature: 20±2℃
Relative humidity: 65±5％
Inductance value is based on our standard measurement systems.
? This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_wound_CB_LB_reli_e-E02R01
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| LB-2518-T4R7MK | 功能描述:固定电感器 4.7uH 20% Wound Chip RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| LB2518T4R7MR | 功能描述:INDUCTOR WOUND 4.7UH 235MA 1007 RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:LB 标准包装:500 系列:1331 电感:1.2µH 电流:247mA 电流 - 饱和:247mA 电流 - 温升:- 类型:铁芯体 容差:±10% 屏蔽:屏蔽 DC 电阻(DCR):最大 730 毫欧 Q因子@频率:40 @ 7.9MHz 频率 - 自谐振:130MHz 材料 - 芯体:铁 封装/外壳:0.312" L x 0.115" W x 0.135" H（7.94mm x 2.92mm x 3.43mm） 安装类型:表面贴装 包装:带卷 (TR) 工作温度:-55°C ~ 105°C 频率 - 测试:7.9MHz |
| LB2518T4R7MRV | 功能描述:4.7μH Unshielded Wirewound Inductor 235mA 100 mOhm 1007 (2518 Metric) 制造商:taiyo yuden 系列:LB 包装:剪切带（CT） 零件状态:有效 类型:绕线 材料 - 磁芯:- 电感:4.7μH 容差:±20% 额定电流:235mA 电流 - 饱和值:- 屏蔽:无屏蔽 DC 电阻（DCR）:100 毫欧 不同频率时的 Q 值:- 频率 - 自谐振:46MHz 等级:AEC-Q200 工作温度:-40°C ~ 105°C 频率 - 测试:7.96MHz 安装类型:表面贴装 封装/外壳:1007（2518 公制） 大小/尺寸:0.098" 长 x 0.071" 宽（2.50mm x 1.80mm） 高度 - 安装（最大值）:0.079"（2.00mm） 标准包装:1 |
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