IRF-24

www.vishay.com

Vishay Dale

Revision: 04-Mar-14

1

Document Number: 34056

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Inductors, Epoxy Conformal Coated, Axial Leaded

ELECTRICAL SPECIFICATIONS

Inductance Range: 0.1 μH to 1000 μH

Inductance Tolerance: ± 10 % from 0.1 μH to 1000 μH

standard, ± 5 % optional

Operating Temperature Range: - 20 °C to + 105 °C

MECHANICAL SPECIFICATIONS

Terminal Strength: Pull = 5 pounds, twist = 360 °C x 3

Protection: Epoxy uniform roll coated

Leads: Tinned copper

ENVIRONMENTAL SPECIFICATIONS

Maximum Temperature Rise: + 20 °C

FEATURES

• High performance ferrite core is used in this

epoxy conformally coated choke which allows

for inductance values to 1000 μH

• Axial lead type, small lightweight design

• Special magnetic core structure contributes to

high Q and self-resonant frequencies

• Treated with epoxy resin coating for humidity resistance

to ensure long life

• Heat resistant adhesives

• Material categorization: For definitions of compliance

DIMENSIONS in inches [millimeters]

MODEL

A (MAX.)

B

C (MAX.)

D

IRF-24

0.276

[7.0]

2.480 ± 0.039

[63.0 ± 1.0]

0.118

[3.0]

0.020 ± 0.002

[0.50 ± 0.05]

A

BØ C

Ø D

1st

2nd 3rd

4th

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

IND.

(μH)

TOL.

(%)

Q

MIN.

TEST FREQUENCY

(MHz)

SRF MIN.

(MHz)

DCR MAX.

(

)

RATED DC CURRENT

(mA)

IRF-24

0.10

± 20

30

25.2

280

0.085

1400

IRF-24

0.12

± 20

30

25.2

280

0.085

1350

IRF-24

0.15

± 20

30

25.2

280

0.095

1270

IRF-24

0.18

± 20

30

25.2

280

0.12

1200

IRF-24

0.22

± 20

40

25.2

280

0.15

1150

IRF-24

0.27

± 20

40

25.2

260

0.15

1110

IRF-24

0.33

± 20

40

25.2

260

0.15

1110

IRF-24

0.39

± 20

40

25.2

220

0.17

1000

IRF-24

0.47

± 20

40

25.2

200

0.17

1000

IRF-24

0.56

± 20

40

25.2

180

0.17

950

IRF-24

0.68

± 20

40

25.2

160

0.18

900

IRF-24

0.82

± 20

40

25.2

140

0.18

900

IRF-24

1.0

± 5, ± 10

40

25.2

135

0.18

815

IRF-24

1.2

± 5, ± 10

40

7.96

135

0.18

740

IRF-24

1.5

± 5, ± 10

40

7.96

130

0.20

700

IRF-24

1.8

± 5, ± 10

40

7.96

125

0.23

655

IRF-24

2.2

± 5, ± 10

40

7.96

80

0.25

630

IRF-24

2.7

± 5, ± 10

40

7.96

80

0.28

595

IRF-24

3.3

± 5, ± 10

40

7.96

70

0.30

575

IRF-24

3.9

± 5, ± 10

40

7.96

65

0.32

555

IRF-24

4.7

± 5, ± 10

40

7.96

45

0.35

530

IRF-24

5.6

± 5, ± 10

40

7.96

40

0.40

500

IRF-24

6.8

± 5, ± 10

40

7.96

30

0.45

470

IRF-24

8.2

± 5, ± 10

40

7.96

28

0.56

425