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参数资料
| 型号： | LAL04KB8R2K |
| 厂商： | TAIYO YUDEN CO LTD |
| 元件分类： | 通用定值电感 |
| 英文描述： | 1 ELEMENT, 8.2 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR |
| 封装： | AXIAL LEADED, ROHS COMPLIANT |
| 文件页数： | 15/22页 |
| 文件大小： | 788K |
| 代理商： | LAL04KB8R2K |
FERRITE
PRODUCTS
5
359
Technical considerations
Stages
Precautions
LA Type
LH Type
FB Type
FL Type
1.Circuit Design
2.PCB Design
3.Considerations for
automatic placement
4.Soldering
5.Cleaning
6.Handling
7.Storage conditions
Operating environment,
1.The products described in this specification are intended for
use
in
general
electronic
equipment,(office
supply
equipment,
telecommunications
systems,
measuring
equipment, and household equipment). They are not
intended for use in mission-critical equipment or systems
requiring special quality and high reliability (traffic systems,
safety equipment, aerospace systems, nuclear control
systems and medical equipment including life-support
systems,) where product failure might result in loss of life,
injury or damage. For such uses, contact TAIYO YUDEN
Sales Department in advance.
Design
1.Please design insertion pitches of a base in the pitches that
fitted a terminal interval.
Adjustment of mounting machine
1.Excessive impact load should not be imposed on the
products when mounting onto the PC boards.
2.Mounting and soldering conditions should be checked
beforehand.
Wave soldering
1.Please refer to the specifications in the catalog for a wave
soldering.
2.Do not immerse the entire Inductors in the flux during the
soldering operation.
Lead free soldering
1.When using products with lead free soldering, we request to
use them after confirming of adhesion, temperature of
resistance to soldering heat, soldering etc sufficiently.
Recommended conditions for using a soldering iron:
Put the soldering iron on the land-pattern.
Soldering iron's temperature - Below 350
Duration - 3 seconds or less
The soldering iron should not directly touch the inductor.
Cleaning conditions
1.LA type, LH type
Please do not do cleaning by a supersonic wave.
Handling
1.Keep the inductors away from all magnets and magnetic
objects.
Mechanical considerations
1.Please do not give the inductors any excessive mechanical
shocks.
2.LH type
If inductors are dropped onto the floor or a hard surface they
should not be used.
Packing
1.Please do not give the inductors any excessive mechanical
shocks.
In loading, please pay attention to handling indication
mentioned in a packing box (a loading direction / number of
maximum loading / fragile item).
Storage
1.To maintain the solderability of terminal electrodes and to
keep the packing material in good condition, temperature
and humidity in the storage area should be controlled..
Recommended conditions
Ambient temperature
0
40
Humidity
Below 70 % RH
The ambient temperature must be kept below 30
. Even
under ideal storage conditions, solderability of products
electrodes may decrease as time passes. For this reason,
inductors should be used within one year from the time of
delivery.
In case of storage over 6 months, solderability shall be
checked before actual usage.
1.When Inductors are mounted onto a PC board, hole dimensions on the board should
match the lead pitch of the component, if not, it will cause breakage of the terminals or
cracking of terminal roots covered with resin as excess stress travels through the
terminal legs.
1. When installing products, care should be taken not to apply distortion stress as it may
deform the products.
1.If products are used beyond the range of the recommended conditions, heat stresses
may deform the products, and consequently degrade the reliability of the products.
LA type, LH type
1.If washing by supersonic waves, supersonic waves may deform products.
1.There is a case that a characteristic varies with magnetic influence.
1.There is a case to be damaged by a mechanical shock.
2.LH type
There is a case to be broken by a fall.
1.There is a case that a lead route turns at by a fall or an excessive shock.
1. Under a high temperature and humidity environment, problems such as reduced
solderability caused by oxidation of terminal electrodes and deterioration
of taping/packaging materials may take place.
PRECAUTIONS
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相关代理商/技术参数 |
参数描述 |
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| LAL04KBR22M | 功能描述:INDUCTOR .22UH 1400MA AXIAL LEAD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:- 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 |
| LAL04KBR27M | 功能描述:INDUCTOR .27UH 1320MA AXIAL LEAD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:- 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 |
| LAL04KBR33M | 功能描述:INDUCTOR .33UH 1280MA AXIAL LEAD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:- 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 |
| LAL04KBR39M | 功能描述:INDUCTOR .39UH 1200MA AXIAL LEAD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:- 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 |
| LAL04KBR47M | 功能描述:INDUCTOR .47UH 1150MA AXIAL LEAD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:- 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 |
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