2008 Sep 01

1453

Ferroxcube

EMI-suppression products

SMD wideband chokes

SMD wideband choke WBS2.5-5/4.8/10

ITEM

SPECIFICATION

Strip material copper (Cu), tin (Sn) plated

Solderability

“IEC 60068-2-58”, Part 2, Test Ta,

method 1

Mass

≈0.9 g

Taping

method

“IEC 60286-3” and “EIA 481-2”

Grades, parameters and type numbers; see Fig.3

Note

1.

Typical values,

Z

−20%.

GRADE

(

Ω)

at f

(MHz)

TYPE NUMBER

3S4

300

10

WBS2.5-5/4.8/10-3S4

625

50

600

100

4B1

485

25

WBS2.5-5/4.8/10-4B1

850

100

350

300

handbook, full pagewidth

≥2

≤11

≥2

≥2

8.5

±0.25

5

±0.25

4.6

±0.2

CBW182

Fig.3 WBS2.5-5/4.8/10.

Dimensions in mm.

handbook, full pagewidth

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2.5

14.5

6

6

MBG062

Fig.4 Solder lands for reflow soldering of WBS2.5-5/4.8/10.

Dimensions of solder lands are based on a solder paste layer thickness of approximately 200