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LD4-471K: 产品描述General Purpose Inductor, 470uH, 10%, 1 Element; 产品类别无源元件电感器; 文件大小17KB，共1页; 制造商Inductor Supply Inc

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LD4-471K概述

General Purpose Inductor, 470uH, 10%, 1 Element

LD4-471K规格参数

参数名称	属性值
厂商名称	Inductor Supply Inc
Reach Compliance Code	unknown
ECCN代码	EAR99
直流电阻	9.5 Ω
标称电感 (L)	470 µH
电感器应用	RF INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
制造商序列号	LD4
功能数量	1
端子数量	2
最高工作温度	105 °C
最低工作温度	-55 °C
最小质量因数（标称电感时）	60
最大额定电流	0.18 A
自谐振频率	5.7 MHz
形状/尺寸说明	TUBULAR PACKAGE
屏蔽	NO
表面贴装	NO
端子位置	AXIAL
端子形状	PRINTED WIRING PIN
测试频率	0.79 MHz
容差	10%

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LD4

Conformal

Coated Inductors

.375

max

22 AWG/TCW

1.15 nominal

.175 max

These axial-leaded inductors are conformal coated with an epoxy material, making them more dura

ted models. They are cost effective and compact – ideal for automatic inser tion.

INDUCTANCES 0.10µH to 1,000µH

OPERATING TEMPERATURE RANGE -55•C to +105•C

CURRENT RATING Based on 0.25 w power dissipation.

att

INDUCTANCE TOLERANCE ±10% o

ver entire inductance

range. (Specialvalues and tightertolerances available upon

request.)

TESTING Inductance and Q measured withQ meter HP4342A

at specified frequency. DCR measured with Milliohm meter.

SRF measured on HP4191A Impedance Analyzer.

PAR T

NUMBER

LD4-1R0K

LD4-1R2K

LD4-1R5K

LD4-1R8K

LD4-2R2K

LD4-2R7K

LD4-3R3K

LD4-3R9K

LD4-4R7K

LD4-5R6K

LD4-6R8K

LD4-8R2K

LD4-100K

LD4-120K

LD4-150K

LD4-180K

LD4-220K

LD4-270K

LD4-330K

LD4-390K

LD4-470K

LD4-560K

LD4-680K

LD4-820K

LD4-101K

LD4-121K

LD4-151K

LD4-181K

LD4-221K

LD4-271K

LD4-331K

LD4-391K

LD4-471K

LD4-561K

LD4-681K

LD4-821K

LD4-102K

INDUCTANCE

(µhy)

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

FREQUENCY

(MHz)

7.9

2.5

0.79

MARKING 4-BandColor Code.

PACKAGING Bulk or Tape and Reel.

Notes:

(1) Inductance and Q to be measured on HP4342A Q meter or equiv alent.

(2) Maximum Operating Temperature: -45°C to 125°C.

(3) Mar king: Color code per EIA; 4 bands.

(4) Rated Curr ent: based on curr ent le vel when L is less than 10% from it’s

initial r eading.

(5) Dielectr ic Withstanding: 500Vrms.

MINIMUM

SELF RESONANT

FREQUENCY

(MHZ)

140

130

115

105

100

9.7

8.5

7.5

6.5

6.2

5.7

4.7

4.5

4.2

3.8

DC RESIST ANCE

OHMS

MAXIMUM (Ω )

0.070

0.093

0.120

0.140

0.190

0.280

0.350

0.400

0.550

0.720

1.020

1.320

1.620

2.000

0.800

0.890

0.960

1.190

1.370

1.930

2.110

2.230

2,700

2.440

3.120

3.600

4.100

4.400

5.000

5.800

6.400

7.400

9.500

10.500

11.800

13.000

17.500

RATED CURRENT

(AMPS)

1.900

1.600

1.300

1.200

1.100

0.950

0.800

0.750

0.650

0.550

0.500

0.475

0.450

0.400

0.620

0.610

0.600

0.500

0.490

0.410

0.400

0.380

0.370

0.360

0.325

0.290

0.275

0.260

0.250

0.240

0.225

0.200

0.180

0.174

0.168

0.152

0.135

LD4-471K相似产品对比

	LD4-471K	LD4-330K	LD4-3R3K	LD4-560K	LD4-1R8K	LD4-2R2K	LD4-221K	LD4-1R0K	LD4-561K
描述	General Purpose Inductor, 470uH, 10%, 1 Element	General Purpose Inductor, 33uH, 10%, 1 Element	General Purpose Inductor, 3.3uH, 10%, 1 Element	General Purpose Inductor, 56uH, 10%, 1 Element	General Purpose Inductor, 1.8uH, 10%, 1 Element	General Purpose Inductor, 2.2uH, 10%, 1 Element	General Purpose Inductor, 220uH, 10%, 1 Element	General Purpose Inductor, 1uH, 10%, 1 Element	General Purpose Inductor, 560uH, 10%, 1 Element
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
直流电阻	9.5 Ω	1.37 Ω	0.35 Ω	2.23 Ω	0.14 Ω	0.19 Ω	5 Ω	0.07 Ω	10.5 Ω
标称电感 (L)	470 µH	33 µH	3.3 µH	56 µH	1.8 µH	2.2 µH	220 µH	1 µH	560 µH
电感器应用	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
制造商序列号	LD4	LD4	LD4	LD4	LD4	LD4	LD4	LD4	LD4
功能数量	1	1	1	1	1	1	1	1	1
端子数量	2	2	2	2	2	2	2	2	2
最高工作温度	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
最低工作温度	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
最小质量因数（标称电感时）	60	45	44	49	43	45	58	47	60
最大额定电流	0.18 A	0.49 A	0.8 A	0.38 A	1.2 A	1.1 A	0.25 A	1.9 A	0.174 A
自谐振频率	5.7 MHz	34 MHz	85 MHz	25 MHz	105 MHz	100 MHz	7.5 MHz	140 MHz	4.7 MHz
形状/尺寸说明	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE
屏蔽	NO	NO	NO	NO	NO	NO	NO	NO	NO
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO	NO
端子位置	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
端子形状	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN	PRINTED WIRING PIN
测试频率	0.79 MHz	2.5 MHz	7.9 MHz	2.5 MHz	7.9 MHz	7.9 MHz	0.79 MHz	7.9 MHz	0.79 MHz
容差	10%	10%	10%	10%	10%	10%	10%	10%	10%
厂商名称	Inductor Supply Inc	Inductor Supply Inc	-	-	Inductor Supply Inc	Inductor Supply Inc	Inductor Supply Inc	Inductor Supply Inc	Inductor Supply Inc

LD4-471K

LD4-471K概述

LD4-471K规格参数

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LD4-471K相似产品对比

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