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MIL-Spec / QPL - 24000 Series
RF Inductors
MS21424

Features Electrical characteristicsElectrical Characteristics Picture
SPECIFICATIONS

For application in printed circuits and modules.
 Moisture and shock resistant, immersion proof.
 Designed to meet MIL-C-15305, Grade 1, Class B, toroids will operate at any temperature from -55° to + 125°C.
 The low external magnetic field of the toroid permits tighter packaging of units than with other inductive devices.
 Maximum operating temperature: 125°C
 Rated temperature rise (at 90°C): 35°C
 Dielectric with standing voltage: 700v rms
 Terminal pull: 5 pounds
 Altitude rating: 70,000 feet
 Overload current: 1.4 times the rated current


Features Electrical characteristicsElectrical Characteristics Picture
FEATURES
 

Frequency range: 1 to 50 MHZ
Inductance tolerances: 0.10 to 0.82 uH, ±10%; 1.0 to 10 uH, ± 10%; (closer tolerances on request.
 Maximum dissipation: 1/5-watt.
 Inductance TC: + 20 ppm/°C nominal; +50 ppm/°C max.
 Leads: tin-lead coated copper wire.

Features Electrical characteristicsElectrical Characteristics Picture
ELECTRICAL CHARACTERISTICS

MIL
Dash
no.

Type
designation

C/ACM
P/N

Inductance
±5%
(µH)

Test
frequency
MHz

Q
(min)

Self resonant
frequency
(min) MHz

DC
Resistance
(max) ohms

Rated dc
current
(max) mA

01

LT4K546

24001

10

2.5

75

35

1.1

550

02

LT4K547

24002

12

2.5

75

31

1.3

500

03

LT4K548

24003

15

2.5

75

27

1.5

450

04

LT4K549

24004

18

2.5

80

24

1.9

410

05

LT4K550

24005

22

2.5

80

22

2.3

380

06

LT4K551

24006

27

2.5

80

20

2.7

350

07

LT4K552

24007

33

2.5

80

18

3.3

320

08

LT4K553

24008

39

2.5

80

16

3.9

290

09

LT4K554

24009

47

2.5

80

14

4.7

260

10

LT4K555

24010

56

2.5

80

12

5.6

240

11

LT4K556

24011

68

2.5

80

11

6.8

220

12

LT4K557

24012

82

2.5

80

10

8.1

200

13

LT4K558

24013

100

2.5

80

9.1

9.7

180

14

LT4K559

24014

120

.79

45

8.2

12

160

15

LT4K560

24015

150

.79

45

7.3

14

150

16

LT4K561

24016

180

.79

45

6.4

17

140

17

LT4K562

24017

220

.79

50

5.6

20

130

18

LT4K563

24018

270

.79

55

5.0

24

120

19

LT4K564

24019

330

.79

55

4.4

19

130

20

LT4K565

24020

390

.79

55

3.9

22

120

21

LT4K566

24021

470

.79

55

3.5

27

110

22

LT4K567

24022

560

.79

55

3.1

32

100

23

LT4K568

24023

680

.79

55

2.8

19

130

24

LT4K569

24024

820

.79

50

2.5

23

120

25

LT4K570

24025

1000

.79

50

2.2

27

110

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COAST / ADVANCED CHIP MAGNETICS
5301 West Washington Blvd. Los Angeles, CA 90016
Phone: (323) 936-8028 Fax:(323) 936-0794
Email: sales@coastacm.com Website: http://www.coastacm.com