78FR18M-RC Bourns Inc., 78FR18M-RC Datasheet - Page 59
78FR18M-RC
Manufacturer Part Number
78FR18M-RC
Description
CHOKE, 180NH, 500MA, 20%, 400MHZ
Manufacturer
Bourns Inc.
Datasheet
1.EMI103T-RC.pdf
(204 pages)
Specifications of 78FR18M-RC
Inductance
180nH
Inductance Tolerance
± 20%
Dc Resistance Max
0.08ohm
Dc Current Rating
500mA
Self Resonant Frequency
400MHz
Q Factor
40
Inductor Case Style
Axial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Special Features
• Monolithic construction provides high
• High Q characteristic
• High frequency application
• Ferrite material construction provides
• Operating temperature -25 to +105 °C
• Tape & reel packaged
Typical Applications
• Small cellular phones
• PDAs
• Pagers
• Hand-held organizers
• High frequency wireless communication
• Notebook computers
• Printers
• Network cards
• Industrial electronics
• Entertainment electronic devices
Notes
* Current to cause 20 °C of temperature rise
reliability
devices
magnetic shielding to reduce radiation
3000/reel (0.047-8.2 μH)
4000/reel (10-30 μH)
Multilayer Chip Inductors, General Applications
Tel. (877) 426-8767 • Fax (951) 781-5006
Only available as RoHS compliant.
Part
Number
PM0805G-R047J-RC
PM0805G-R068J-RC
PM0805G-R082J-RC
PM0805G-R10J-RC
PM0805G-R12J-RC
PM0805G-R15J-RC
PM0805G-R18J-RC
PM0805G-R22J-RC
PM0805G-R27J-RC
PM0805G-R33J-RC
PM0805G-R39J-RC
PM0805G-R47J-RC
PM0805G-R56J-RC
PM0805G-R68J-RC
PM0805G-R82J-RC
PM0805G-1R0J-RC
PM0805G-1R2J-RC
PM0805G-1R5J-RC
PM0805G-1R8J-RC
PM0805G-2R2J-RC
PM0805G-2R7J-RC
PM0805G-3R3J-RC
PM0805G-3R9J-RC
PM0805G-4R7J-RC
PM0805G-5R6J-RC
PM0805G-6R8J-RC
PM0805G-8R2J-RC
PM0805G-100J-RC
PM0805G-120M-RC
PM0805G-150M-RC
PM0805G-180M-RC
PM0805G-220M-RC
PM0805G-270M-RC
PM0805G-330M-RC
Dimensions: mm
Tolerance: -/+ 0.2
Pad Layout
www.bourns.com
2.0
1.0
3.0
0.5
±20 %
L (μH)
±5 %
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
A
Typ.
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
45
45
45
45
45
30
30
30
30
30
Q
1.25
PM0805G Series
(MHz)
Freq.
Test
0.4
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
(MHz)
Typ.
SRF
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
Max.
DCR
0.20
0.20
0.20
0.30
0.30
0.40
0.40
0.50
0.50
0.55
0.65
0.65
0.75
0.80
1.00
0.40
0.50
0.50
0.60
0.65
0.75
0.80
0.90
1.00
0.90
1.00
1.10
1.15
1.25
0.80
0.90
1.10
1.15
1.25
(Ω)
I, DC*
(mA)
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
15
5
5
5
5
5
Dim. A
Thick
(mm)
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
1.25
1.25
1.25
1.25
1.25
1.25
1.25
Equivalent
CV201210
Bourns
4.9
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