Datasheet > RL-5473-1

RL-5473-1

更新时间： 2024-11-28 00:42:15

品牌	Logo	应用领域
RENCO		功率感应器电感器
页数	文件大小	规格书
3页	174K
描述
POWER INDUCTORS FOR TEXAS INSTRUMENTS (FORMALLY NATIONAL SEMICONDUCTOR)

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技术参数
数据手册

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RL-5473-1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.7	型芯材料：	FERRITE
直流电阻：	0.054 Ω	标称电感 (L)：	270 µH
电感器应用：	POWER INDUCTOR	电感器类型：	GENERAL PURPOSE INDUCTOR
功能数量：	1	端子数量：	2
最大额定电流：	3.01 A	形状/尺寸说明：	CYLINDRICAL PACKAGE
屏蔽：	NO	表面贴装：	NO
端子位置：	RADIAL	端子形状：	WIRE
容差：	10%	Base Number Matches：	1

RL-5473-1 数据手册

RL-5470

RL-5471, RL-5472, RL-5473

POWER INDUCTORS

FOR TEXAS INSTRUMENTS

(FORMALLY NATIONAL SEMICONDUCTOR)

DESCRIPTION

• Power Inductors

FEATURES & APPLICATIONS

• Inductances from 21µH to 400 µH with saturation currents

available from 0.7 A to 5.0 A

ENVIRONMENTAL DATA

• High-saturation material makes coils ideal for use in switching

regulated power supply applications

• Storage temperature range:

-55°C to +130°C

• Operating temperature range:

-40°C to +130°C

• Size of through-hole coils allows easy installation in equipment

• Use of ferrite cores allows for low core loss operations

• Typical applications include: switching regulators, boost,

buck and buck boost

PACKAGING INFORMATION

• For simple switcher applications LM258X and LM259X

• Packaging information: pg. 510

Verify operation with sample in actual circuit. Order samples at www.rencousa.com.

MECHANICAL DIMENSIONS

U.S. Standard (mm)

PART NUMBER

RL-5470

A (MIN.)

B (MAX.)

D (MAX.)

PART NUMBER PART WEIGHT

1.000 (25.40) 0.700 (17.78)

1.000 (25.40) 0.900 (22.86)

1.000 (25.40) 0.990 (25.15)

0.032 (0.81)

0.260 (6.60)

RL-5470

RL-5471

RL-5472

1.0g (0.03oz)

9.0g (0.30oz)

13.0g (0.44oz)

RL-5471

0.032 (0.81) 0.453 (11.51)

0.032 (0.81) 0.570 (14.48)

RL-5472

FRONT VIEW

SIDE VIEW

SCHEMATIC

20 AWG

RL-5470, RL-5472

RL-5471

RENCO ELECTRONICS INC.

595 International Place, Rockledge, FL 32955-4200 USA • www .rencousa.com • ISO 9001 Certiﬁed

Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600

491

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