78FR033M Bourns Inc., 78FR033M Datasheet - Page 153
78FR033M
Manufacturer Part Number
78FR033M
Description
CHOKE, 33NH, 500MA, 20%, 400MHZ
Manufacturer
Bourns Inc.
Datasheet
1.EMI103T-RC.pdf
(204 pages)
Specifications of 78FR033M
Inductance
33nH
Inductance Tolerance
± 20%
Dc Resistance Max
0.02ohm
Dc Current Rating
500mA
Self Resonant Frequency
400MHz
Q Factor
50
Inductor Case Style
Axial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Special Features
• High Q, high reliability
• Iron or ferrite core
• Injection molded to protect coil from
• Flame retardant coating
• Consistent body dimension
• Color band or numerical marking identifi cation
• Dielectric strength 1000 Vrms
• Operating temperature -55 to +105 °C
Notes
* Current to cause 35 °C max. temperature rise
extreme environments
0.025
Dimensions: Inches
Min.
1.0
0.19 -/+0.01
0.44 -/+0.01
Tel. (877) 426-8767 • Fax (951) 781-5006
Molded Chokes
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
9220-00
9220-02
9220-04
9220-06
9220-08
9220-10
9220-12
9220-14
9220-15
9220-16
9220-18
9220-20
9220-22
9220-24
9220-26
9220-28
L (μH)
±5 %
1000
270
300
330
360
390
430
470
500
510
560
620
680
750
820
910
Min.
65
65
65
65
65
65
65
65
65
65
60
60
60
60
60
60
Q
9220 Series
(MHz)
Freq.
Test
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
(MHz)
Min.
SRF
5.6
5.3
5.0
4.7
4.5
4.3
4.0
3.8
3.8
3.6
3.5
3.4
3.3
3.1
2.9
2.8
Max.
DCR
10.0
10.6
11.1
11.6
11.6
12.3
13.0
13.7
14.4
15.1
15.8
16.5
8.2
8.7
9.1
9.6
Ω
I, DC*
(mA)
110
107
105
102
100
19.1
97
95
93
92
91
88
85
83
81
79
78
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