LD4-1R0K Inductor Supply, Inc., LD4-1R0K Datasheet

LD4-1R0K

Manufacturer Part Number

LD4-1R0K

Description

Conformal Coated Inductors

Manufacturer

Inductor Supply, Inc.

Datasheet

1.LD4-1R0K.pdf (1 pages)

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INDUCTANCES 0.10µH to 1,000µH

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

CURRENT RATING Based on 0.25 w att power dissipation.

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.

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

LD4

ted

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

NUMBER

PAR T

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

INDUCTANCE

Conformal

Coated Inductors

1000

100

120

150

180

220

270

330

390

470

560

680

820

(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

FREQUENCY

(MHz)

7.9

2.5

0.79

MINIMUM

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

(5) Dielectr ic Withstanding: 500Vrms.

initial r eading.

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

.175 max

DC RESIST ANCE

MAXIMUM ( )

max

.375

OHMS

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

1.15 nominal

22 AWG/TCW

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

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