8120 Bourns Inc., 8120 Datasheet - Page 127

• Manufacturer Part Number: 8120
• Description: Common Mode Inductors (Chokes) 2.4uH MIN
• Manufacturer: Bourns Inc.

Specifications of 8120

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Special Features
• High impedance
• Excellent EMI suppression capability at
• Low cost
• Diff erential & common mode confi guration
wide frequency range
Dimensions: Inches
0.024
Tel. [phone] • Fax [phone]
45°
Wide-Band Chokes
1.5
0.138
Core Dimension
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
FB20009-3B
FB20019-4B
FB20010-3B
FB20020-4B
FB20011-3B
FB20021-4B
FB20022-4B
Fig. B
Fig. C
Fig. D
Fig. A
0.55
0.236
Max.
0.394
2 x 1 1/2
2 x 1 1/2
No. of
turns
1 1/2
1 1/2
2 1/2
2 1/2
3
FB2000 Series
@ 10MHz
±25 %
Z (Ω)
225
175
460
215
175
430
30
@ 100MHz
±25 %
Z (Ω)
400
500
785
410
415
485
900
Fig.
A
A
D
B
B
C
C
14.1