Datasheet > HA4031-AL

HA4031-AL

更新时间： 2024-11-21 20:10:31

品牌	Logo	应用领域
线艺 - COILCRAFT		电感器
页数	文件大小	规格书
2页	173K
描述
General Purpose Inductor,

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HA4031-AL 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.66
电感器类型：	GENERAL PURPOSE INDUCTOR	端子面层：	Silver/Palladium/Platinum - with Glass frit
Base Number Matches：	1

HA4031-AL 数据手册

Document 158

SPICE Model

–

HA4031

–

4036 (1812)

This lumped-element (SPICE) model data simulates the

frequency-dependent behavior of Coilcraft RF surface

mount inductors from 1 MHz to the upper frequency limit

shown in the accompanying table.

Table 1.Test Gap

Size

0302

0402,0403

0603

Gap Width (inch /mm)

0.017 / 0.432

0.026 / 0.660

0.040 / 1.016

0.060 / 1.524

0.080 / 2.032

0.120 / 3.048

Theequivalentlumpedelementmodelschematicisshown

below. The element values R1, R2, C, and L are listed

for each component value. The value of the frequency-

dependent variable resistor R_VARrelates to the skin effect

and is calculated from:

0805

1008

1206

1812

R_VAR= k

•

k is shown for each value in the accompanying table.

(50 Ohm) wide traces of tinned gold over 25 mil thick

alumina, and were not included in the gap. The TRL*

calibration plane is also illustrated in Figure 1.

•ꢀ fꢀisꢀtheꢀfrequencyꢀinꢀHz

Air gap

Pad

Brass

ground

plane

The data represents de-embedded measurements, as

described below.Effects due to different customer circuit

board traces, board materials, ground planes or interac-

tions with other components are not included and can

have a signiﬁcant effect when comparing the simulation

to measurements of the inductors using typical produc-

tion veriﬁcation instruments and ﬁxtures.

Calibration

plane

Figure 1.Test Setup

The lumped element values were determined by match-

ing the simulation model to an average of the measure-

ments. This method results in a model that represents

as closely as possible the typical frequency-dependent

behavior of the component up to a frequency just above

the self-resonant frequency of the model.

Each model should only be analyzed at the input and

output ports. Individual elements of the model are not

determined by parameter measurement. The elements

are determined by the overall performance of the lumped

element model compared to the measurements taken of

the component.

The lumped element models were used to generate

our 2-port S-parameters and therefore give identical

results.The S-parameters are available on our web site

at http://www.coilcraft.com/models.cfm.

Typically, the Self-Resonant Frequency (SRF) of the

component model will be higher than the measurement of

the component mounted on a circuit board. The parasitic

reactiveelementsofacircuitboardorﬁxturewilleffectively

lower the circuit resonant frequency, especially for very

small inductance values. Since data sheet speciﬁcations

are based on typical production measurements, and the

SPICE models are based on de-embedded measure-

ments as described below, the model results may be

different from the data sheet speciﬁcations.

Disclaimer

Coilcraft makes every attempt to provide accurate mea-

surement data and software, representative of our com-

ponents, in a usable format.Coilcraft, however, disclaims

all warrants relating to the use of its data and software,

whether expressed or implied, including without limita-

tion any implied warranties of merchantability or ﬁtness

for a particular purpose. Coilcraft cannot and will not be

liable for any special, incidental, consequential, indirect

or similar damages occurring with the use of the data

and/or software.

Lumped Element Modeling Method

The measurements were made over a brass ground

plane with each component centered over an air gap,

as illustrated in Figure 1. The gap width for each size

component is given in Table 1.The test pads were 30 mil

Document 158-1 Revised 09/23/11

中文翻译

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与HA4031-AL相关器件

型号	品牌	获取价格	描述	数据表
HA4031-ALB	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, 1 Element, Ceramic-Core, SMD, 1915, CHIP, ROHS COMPL
HA4031-ALC	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, 1 Element, Ceramic-Core, SMD, 1915, CHIP, ROHS COMPL
HA4031-ALD	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, 1 Element, Ceramic-Core, SMD, 1915, CHIP, ROHS COMPL
HA4031-ASB	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4031-ASC	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4031-ASD	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4031-ATB	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4031-ATC	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4031-ATD	COILCRAFT	获取价格	General Purpose Inductor, 0.15uH, 2%, Ceramic-Core, 1915,
HA4032	COILCRAFT	获取价格	Ceramic Chip Inductors for DOCSIS 3.x

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