1008LS-222XKBC Coilcraft, Inc., 1008LS-222XKBC Datasheet

1008LS-222XKBC

Manufacturer Part Number

1008LS-222XKBC

Description

Manufacturer

Coilcraft, Inc.

Datasheet

1.1008LS-222XKBC.pdf (2 pages)

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These low cost chip inductors are ideal for use in the

bandpass and data separation filters used in VDSL

implementations. Their wirewound design and ferrite core

provide high Q factors, low DCR and high current handling.

Coilcraft offers a library of reference designs for various

xDSL filters using these and other surface mount compo-

1008LS-122X_B_

1008LS-152X_B_

1008LS-182X_B_

1008LS-222X_B_

1008LS-272X_B_

1008LS-332X_B_

1008LS-392X_B_

1008LS-472X_B_

1008LS-562X_B_

1008LS-682X_B_

1008LS-822X_B_

1008LS-103X_B_

1. Specify tolerance and packaging codes:

Tolerance: J = 5% K = 10%

Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic

Part number

1008LS Chip Inductors for VDSL Filters

1008LS-103XJBC

B = Less than full reel. In tape, but not machine ready.

D = 13″ machine-ready reel. EIA-481 embossed plastic tape.

(Table shows stock tolerances in bold.)

tape (2000 parts per full reel).

To have a leader and trailer added ($25 charge), use

code letter C instead.

Factory order only, not stocked (7500 parts per full reel).

10.0 @ 7.9MHz

1.2 @ 7.9 MHz

2.7 @ 7.9 MHz

1.5 @ 7.9MHz

1.8 @ 7.9MHz

2.2 @ 7.9MHz

3.3 @ 7.9MHz

3.9 @ 7.9MHz

4.7 @ 7.9MHz

5.6 @ 7.9MHz

6.8 @ 7.9MHz

8.2 @ 7.9MHz

Inductance

(µH)

tolerance

Percent

Specifications subject to change without notice. Document 224-1 Revised 12/18/02

10,5

nents. We can also provide several complete low pass

and band pass filter modules in space-saving SIP con-

figurations.

For free evaluation samples or more information, please

contact Coilcraft or visit www.coilcraft.com/xdsl.

2. Inductance measured using Coilcraft SMD-A fixture in Agilent/HP 4286A

3. Tolerances in bold are stocked for immediate shipment.

4. Q measured using Agilent/HP 4291A with Agilent/HP 16193 test fixture.

5. SRF measured using Agilent/HP 8753D network analyzer with Coilcraft

6. DCR measured on Cambridge Technology Micro-ohmmeter.

7. Average current for 15°C temperature rise from 25°C.

8. Operating temperature range −40°C to +85°C.

9. Electrical specifications at 25°C.

See Qualification Standards section for environmental and test data.

For part marking data see Color Coding section.

48 @ 50 MHz

41 @ 50 MHz

39 @ 50 MHz

34 @ 50 MHz

32 @ 50 MHz

32 @ 7.9 MHz

31 @ 7.9 MHz

23 @ 7.9 MHz

31 @ 7.9 MHz

impedance analyzer with Coilcraft-provided correlation pieces.

SMD-D fixture.

Q min

SRF min

(MHz)

210

190

170

150

135

120

105

DCR max

(Ohms)

0.68

0.76

0.84

1.10

1.28

1.46

1.56

1.68

1.82

2.00

2.65

2.95

Document 224-1

(mA)

Irms

650

630

600

520

490

450

420

400

380

360

330

300

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1008LS-222XKBC Summary of contents

Page 1

... Chip Inductors for VDSL Filters These low cost chip inductors are ideal for use in the bandpass and data separation filters used in VDSL implementations. Their wirewound design and ferrite core provide high Q factors, low DCR and high current handling. Coilcraft offers a library of reference designs for various ...

Page 2

... Series (2520) Typical Q vs Frequency 50 40 2.2 µH 3.3 µH 30 6.8 µ Frequency (MHz overall terminal Terminal wraparound: approx 0.015/0,38 both ends A max B max C max D ref E F 0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050 ...

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