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© Coilcraft Inc. 2012

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check out web site for latest information.

Document 113-2

Selection Guide

Coilcraft “SLOT TEN” coils come in five different styles. Consult this table for the inductance range, relative Q and

shielding options of each style. Then use the appropriate specification chart to pick a specific part number.

Electrostatic

Magnetic

Recommended

Style

L (µH)

shield

shield

frequency

Tuning core

Relative Q

Relative cost

Style 1

0.8 – 624

No

No

Higher

Iron

Hi

Low

Style 2

0.8 – 927

No

No

Ferrite

Hi

Low

Style 3

0.7 – 450

Yes

No

Iron

Low

Med

Style 4

0.8 – 624

Yes

Yes (Iron)

Iron

Med

Hi

Style 5

0.9 – 1143

Yes

Yes (Ferrite)

Lower

Ferrite

Med

Hi

Notes:

1. All readings taken on Agilent/HP 4342-A Q Meter.

2. L min is achieved at maximum extension of the core toward PC board.

Complete tuning range is reached within the boundaries of the coil form.

3. All specifications are at standard “Q” meter frequencies. L and Q read-

ings change with frequency.

4. Unshielded parts are coated with lacquer to protect the winding.

5. Shielded parts have a sleeve insert to protect the winding.

6. Operating temperature range –40°C to +85°C.

7. Electrical specifications at 25°C.

Style 1 — Unshielded with Carbonyl E Core

Q min

Test

Part number

Color

L min (µH)

L max (µH)

L nom (µH)

@ L nom

frequency

SLOT TEN-1-01

Brown

0.800

1.2

1.0

48

7.9 MHz

SLOT TEN-1-02

Red

1.2

1.8

1.5

50

7.9 MHz

SLOT TEN-1-03

Orange

1.76

2.64

2.2

56

7.9 MHz

SLOT TEN-1-04

Yellow

2.56

3.84

3.2

54

7.9 MHz

SLOT TEN-1-05

Green

3.6

5.4

4.5

54

7.9 MHz

SLOT TEN-1-06

Blue

5.2

7.8

6.5

51

7.9 MHz

SLOT TEN-1-07

Violet

7.6

11.4

9.5

48

7.9 MHz

SLOT TEN-1-08

Gray

11.2

16.8

14.0

38

2.5 MHz

SLOT TEN-1-09

White

16.0

24.0

20.0

38

2.5 MHz

SLOT TEN-1-10

Black*

22.4

33.6

28.0

38

2.5 MHz

SLOT TEN-1-11

Brown*

32.0

48.0

40.0

38

2.5 MHz

SLOT TEN-1-12

Red*

46.4

69.6

58.0

47

2.5 MHz

SLOT TEN-1-13

Orange*

67.2

100.2

84.0

48

2.5 MHz

SLOT TEN-1-14

Yellow*

96

144

120.0

40

790 KHz

SLOT TEN-1-15

Green*

137.6

206.4

172.0

34

790 KHz

SLOT TEN-1-16

Blue*

200

300

250.0

39

790 KHz

SLOT TEN-1-17

Violet*

280

432

360.0

30

790 KHz

SLOT TEN-1-18

Gray*

416

624

520.0

35

790 KHz

Style 2 — Unshielded with Ferrite Core

Q min

Test

Part number

Color

L min (µH)

L max (µH)

L nom (µH)

@ L nom

frequency

SLOT TEN-2-01

Brown

0.80

1.7

1.2

47

7.9 MHz

SLOT TEN-2-02

Red

1.25

2.75

2.0

48

7.9 MHz

SLOT TEN-2-03

Orange

1.75

4.0

2.9

48

7.9 MHz

SLOT TEN-2-04

Yellow

2.4

5.4

3.9

47

7.9 MHz

SLOT TEN-2-05

Green

3.5

7.8

5.6

47

7.9 MHz

SLOT TEN-2-06

Blue

4.7

10.6

7.6

46

7.9 MHz

SLOT TEN-2-07

Violet

7.4

15.6

11.5

38

2.5 MHz

SLOT TEN-2-08

Gray

11

25

18.2

40

2.5 MHz

SLOT TEN-2-09

White

16

35

25.3

40

2.5 MHz

SLOT TEN-2-10

Black*

22

50

36.5

40

2.5 MHz

SLOT TEN-2-11

Brown*

33

72

52.5

39

2.5 MHz

SLOT TEN-2-12

Red*

46

103

74.8

51

2.5 MHz

SLOT TEN-2-13

Orange*

66

136

100

40

790 KHz

SLOT TEN-2-14

Yellow*

95

198

146

44

790 KHz

SLOT TEN-2-15

Green*

136

297

216

40

790 KHz

SLOT TEN-2-16

Blue*

198

426

312

45

790 KHz

SLOT TEN-2-17

Violet*

286

630

530

33

790 KHz

SLOT TEN-2-18

Gray*

418

927

790

38

790 KHz

Document 113-2 Revised 05/13/11