Datasheet> 器件分类 > 无源元件> 电感器> SNL145-220

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SNL145-220: 产品描述General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 5351; 产品类别无源元件电感器; 文件大小49KB，共1页; 制造商Delta Electronics

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SNL145-220概述

General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 5351

SNL145-220规格参数

参数名称	属性值
Reach Compliance Code	unknown
ECCN代码	EAR99
型芯材料	FERRITE
直流电阻	0.036 Ω
标称电感 (L)	22 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
制造商序列号	SNL145
功能数量	1
端子数量	2
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
表面贴装	YES
端子位置	DUAL ENDED
端子形状	WRAPAROUND
测试频率	0.1 MHz
容差	20%
Base Number Matches	1

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Power Inductor

SNL145 TYPE

FEATURES

High performance, excellent DC current

characteristics

Magnetic shielded construction for high

density board assembly

High inductance value per turn

No air gap & without acoustic noise

AT 25

C: 100KHz, 0.1V

PART NO.

SNL145-2R0

SNL145-220

SNL145-270

SNL145-470

SMD TYPE

APPLICATIONS

Notebook computers

DC/DC converters

Servers

Battery powered equipment

(uH) Typ.

2.0

(uH) 20%

1.8

DCR

(m ) MAX

4.92

Isat

(Amperes)

2.8

2.4

2.1

Note 1. Lo is the value of initial inductance; Li is the inductance at lsat current.

MECHANICAL CONSTRUCTION

14.50

4.90

Silver

SCHEMATICS

SNL145-220

5.00

Ferrite

DATE CODE

BOTTOM VIEW

4.80

SUGGESTED PAD LAYOUT

UNIT : mm / inch

A = 13.50 0.50 / 0.531 0.020

B = 12.70 0.40 / 0.500 0.016

C = 4.00 / 0.157 (REF)

D = 5.80 / 0.228 MAX

E = 0.03 / 0.001 MIN

F = 3.50 / 0.138 (REF)

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com/products/networking/power.htm

A-22

SNL145-220相似产品对比

	SNL145-220	SNL145-270
描述	General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 5351	General Purpose Inductor, 27uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 5351
Reach Compliance Code	unknown	compliant
ECCN代码	EAR99	EAR99
型芯材料	FERRITE	FERRITE
直流电阻	0.036 Ω	0.042 Ω
标称电感 (L)	22 µH	27 µH
电感器应用	POWER INDUCTOR	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
制造商序列号	SNL145	SNL145
功能数量	1	1
端子数量	2	2
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	YES	YES
表面贴装	YES	YES
端子位置	DUAL ENDED	DUAL ENDED
端子形状	WRAPAROUND	WRAPAROUND
测试频率	0.1 MHz	0.1 MHz
容差	20%	20%

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