Features

model

Applications

8250 Series - Shielded RF Choke

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications

Electrical Specifications (@ 25 °C)

Test

SRF

DCR

Part

Inductance

Freq.

(MHz)

(

Ω)

Idc

Isat

Number

(µH) ±10 %

Q Min.

(MHz)

Min.

max.

(mA)

(mA)

8250-R10K-RC

0.10

50

25

400

0.026

3000

3000

8250-R12K-RC

0.12

50

25

400

0.029

2860

2860

8250-R15K-RC

0.15

50

25

400

0.034

2600

2600

8250-R18K-RC

0.18

50

25

400

0.044

2300

2300

8250-R22K-RC

0.22

50

25

400

0.056

2050

2050

8250-R27K-RC

0.27

50

25

400

0.090

1625

1625

8250-R33K-RC

0.33

47

25

325

0.122

1400

1400

8250-R39K-RC

0.39

47

25

390

0.161

1220

1220

8250-R47K-RC

0.47

47

25

264

0.218

1060

1060

8250-R56K-RC

0.56

45

25

249

0.290

900

900

8250-R68K-RC

0.68

43

25

221

0.382

790

790

8250-R82K-RC

0.82

41

25

200

0.450

725

725

8250-1R0K-RC

1.0

42

25

156

0.054

2080

2080

8250-1R2K-RC

1.2

43

7.9

144

0.070

1840

1840

8250-1R5K-RC

1.5

41

7.9

128

0.096

1560

1560

8250-1R8K-RC

1.8

42

7.9

121

0.107

1480

1480

8250-2R2K-RC

2.2

42

7.9

108

0.142

1290

1290

8250-2R7K-RC

2.7

41

7.9

96

0.284

1130

1130

8250-3R3K-RC

3.3

41

7.9

88

0.260

950

950

8250-3R9K-RC

3.9

41

7.9

84

0.354

815

815

8250-4R7K-RC

4.7

42

7.9

72

0.168

710

710

8250-5R6K-RC

5.6

42

7.9

69

0.511

680

680

8250-6R8K-RC

6.8

42

7.9

62

0.750

560

560

8250-8R2K-RC

8.2

46

7.9

58

0.828

535

535

8250-100K-RC

10

46

7.9

53

1.270

532

532

8250-120K-RC

12

50

2.5

47

1.760

368

368

8250-150K-RC

15

50

2.5

41

2.300

325

325

8250-180K-RC

18

50

2.5

43

0.677

596

235

8250-220K-RC

22

50

2.5

38

0.742

565

220

8250-270K-RC

27

50

2.5

36

0.850

526

200

8250-330K-RC

33

50

2.5

33

0.928

505

190

8250-390K-RC

39

50

2.5

29.4

1.28

429

180

8250-470K-RC

47

55

2.5

26.5

1.48

400

175

8250-560K-RC

56

55

2.5

25

1.64

380

160

8250-680K-RC

68

55

2.5

23

2.20

328

150

8250-820K-RC

82

55

2.5

14

1.96

349

140

8250-101K-RC

100

65

2.5

12

2.28

322

120

8250-121K-RC

120

65

0.79

11.2

2.45

311

95

8250-151K-RC

150

65

0.79

10.5

2.79

294

90

8250-181K-RC

180

65

0.79

10.0

3.08

277

85

8250-221K-RC

220

65

0.79

9.4

3.48

251

80

8250-271K-RC

270

65

0.79

8.0

4.55

231

70

8250-331K-RC

330

65

0.79

7.3

5.10

215

65

8250-391K-RC

390

65

0.79

6.9

5.62

205

60

8250-471K-RC

470

70

0.79

6.5

6.45

192

58

8250-561K-RC

560

70

0.79

6.0

8.00

174

55

8250-681K-RC

680

75

0.79

5.6

8.85

163

50

DIMENSIONS:

MM

(INCHES)

General Specifications

Temperature Rise ................ 35 °C at Idc

Rated Current ........ Inductance drop 5 %

typical at Isat

Operating Temperature

................................-55 °C to +105 °C

Storage Temperature

................................-55 °C to +105 °C

Materials

Core Material ................................Ferrite

Wire ...........................Enameled copper

Terminal Coating.................................Sn

Packaging

Standard ...................... 500 pcs. per bag

Optional ........ 2500 pcs. per 14-inch reel

Electrical Schematic

Product Dimensions

~ Continued on page 2 ~

25.4

(1.0)

MIN.

0.51

(0.02)

4.17

(0.164)

MAX.

11.43

(0.45)

MAX.

How To Order

8250 - 101K - ___ - RC

Model

Value Code (see table)

Packaging Code

Blank = 500 pcs. per bag

TR = 2500 pcs. per reel

Compliance Code

RC = RoHS Compliant

Examples:

8250-151K-RC = 150 µH, packaged 500 pcs.

per bag

8250-R39K-TR-RC = 0.39 µH, packaged 2500

pcs. per 14-inch reel