FB20021-4B-RC Bourns Inc., FB20021-4B-RC Datasheet
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FB20021-4B-RC
Manufacturer Part Number
FB20021-4B-RC
Description
WIDE-BAND CHOKE, 25%
Manufacturer
Bourns Inc.
Series
FB2000r
Type
Wide Band Choker
Datasheet
1.FB20010-3B-RC.pdf
(1 pages)
Specifications of FB20021-4B-RC
Impedance
485ohm
Dc Resistance Max
485ohm
Inductor Type
Choke
No. Of Pins
4
Inductance Tolerance
± 25%
Mounting Type
Through Hole
Resistance
485ohm
Terminal Type
Axial Leaded
Inductance
Not RequireduH
Tolerance (+ Or -)
25%
Lead Style
Axial
Lead Spacing
Not Requiredmm
Test Frequency
100MHz
Military Standard
Not Required
Failure Rate
Not Required
Product Diameter (mm)
5.99mm
Product Height (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Product Length (mm)
13.97mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FB20021-4B-RC
Manufacturer:
BOURNS
Quantity:
12 000
Part Number:
FB20021-4B-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
Special Features
• High impedance
• Excellent EMI suppression capability at
• Low cost
• Diff erential & common mode confi guration
REV. 06/07
wide frequency range
Dimensions: Inches
0.024
Tel. (877) 426-8767 • Fax (951) 781-5006
45°
Wide-Band Chokes
1.5
0.138
Core Dimension
www.bourns.com
“-RC” suffi x indicates RoHS compliance.
Part
Number
FB20009-3B-RC
FB20019-4B-RC
FB20010-3B-RC
FB20020-4B-RC
FB20011-3B-RC
FB20021-4B-RC
FB20022-4B-RC
Fig. B
Fig. C
Fig. D
Fig. A
0.55
Max.
0.236
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
B
B
C
C
D
14.1