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参数资料
| 型号： | LB2518T681M |
| 厂商： | Taiyo Yuden |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR WOUND 680UH 20MA 1007 |
| 产品培训模块： | EMC Applications |
| 标准包装： | 2,000 |
| 系列： | LB |
| 电感： | 680µH |
| 电流： | 20mA |
| 容差： | ±20% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 22.1 欧姆 |
| 频率 - 自谐振： | 3MHz |
| 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB-2518-T681MK | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:Surface Mount Ferrite Products |
| LB2518T6R8M | 功能描述:固定电感器 INDCTR STD WND 1007 6.8uH 20% 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 |
| LB-2518-T6R8MK | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:Surface Mount Ferrite Products |
| LB-252C | 制造商: 功能描述: 制造商:undefined 功能描述: |
| LB254P | 制造商:SPC Multicomp 功能描述:ISOLATOR ENCLOSED 25A 4 POLE |
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