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© Coilcraft Inc. 2013

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

ChipInductors–0402CS(1005)

Document 198-1

Document 198-1 Revised 05/03/13

Typical L vs Frequency

Typical Q vs Frequency

0

10

20

30

40

50

60

110

100

1000

10000

Frequency (MHz)

27 nH

56 nH

19 nH

12 nH

5.6 nH

1 nH

0

60

50

40

30

20

10

70

80

90

100

110

120

110

100

1000

10000

Frequency (MHz)

12 nH

19 nH

5.6 nH

27 nH

1 nH

56 nH

-40

-20

020406080

100

140

120

Ambient temperature (°C)

120

110

100

90

80

70

60

50

40

30

20

10

0

A

B

C

D

max max max

ref

E

F

G

H

I

J

0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches

1,19

0,64

0,66

0,25

0,51

0,23

0,56

0,66

0,36

0,46 mm

A

B

overall

C

D

J

F

F

G

H

Recommended

Land Pattern

E

terminal

Terminal wraparound:

approx 0.007/0,18 both ends

I

I

Pick and

place

material

Irms Derating

Core material Ceramic

Environmental RoHS compliant, halogen free optional

Terminations RoHS compliant silver-palladium-platinum-glass frit.

Other terminations available at additional cost.

Weight 0.8 – 1.0 mg

Ambient temperature –40°C to +125°C with

Irms current, +125°C to

+140°C with derated current

Storage temperature Component: –40°C to +140°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Temperature Coefficient of Inductance (TCL) +25 to +125 ppm/°C

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

One per billion hours / one billion hours, calculated per Telcordia SR-332

Packaging 2000 or 5000 per 7

″ reel Paper tape: 8 mm wide,

1.68 mm thick, 2 mm pocket spacing

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

Continuing in our long tradition of innovation and lead-

ership, Coilcraft introduced the industry’s first 0402

wirewound inductor.

This series shares all of the characteristics of Coilcraft’s

other ceramic inductors: exceptionally high Q factors,

especially at use frequencies; outstanding self-resonant

frequency; tight inductance tolerance; and excellent

batch-to-batch consistency.