79F221K-TR-RC Bourns Inc., 79F221K-TR-RC Datasheet - Page 65

• Manufacturer Part Number: 79F221K-TR-RC
• Description: Inductor, Axial, Conformal Coa
• Manufacturer: Bourns Inc.

Specifications of 79F221K-TR-RC

• Inductance: 200µH
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 20ohm
• Self Resonant Frequency: 5MHz
• Dc Current Rating: 35mA
• Q Factor: 40
• Q Test Frequency: 790kHz
• Inductor Case Style: Axial Leaded
• Rohs Compliant: Yes

Special Features
• Monolithic construction provides high reliability
• High Q characteristic
• High frequency application
• Ferrite material construction provides
• Low profi le
• Operating temperature -25 to +125 °C
• Tape & reel packaged 2500 / reel
Typical Applications
• Personal computers
• Notebook computers
• Printers
• Hard disk drivers
• Computer peripherals
• Digital TVs, VCRs
• Consumer electronics
magnetic shielding to reduce radiation
Dimensions: mm
Tolerance: -/+ 0.2
3.2
0.5
2.5
1.3
Multilayer Chip Inductors
Pad Layout
Tel. [phone] • Fax [phone]
2.2
4.4
www.bourns.com
2.3
Only available as RoHS compliant.
Part
Number
PM1210G-R12K-RC
PM1210G-R15K-RC
PM1210G-R18K-RC
PM1210G-R22K-RC
PM1210G-R27K-RC
PM1210G-R33K-RC
PM1210G-R39K-RC
PM1210G-R47K-RC
PM1210G-R56K-RC
PM1210G-R68K-RC
PM1210G-R82K-RC
PM1210G-1R0K-RC
PM1210G-1R2K-RC
PM1210G-1R5K-RC
PM1210G-1R8K-RC
PM1210G-2R2K-RC
PM1210G-2R7K-RC
PM1210G-3R3K-RC
PM1210G-3R9K-RC
PM1210G-4R7K-RC
PM1210G-5R6K-RC
PM1210G-6R8K-RC
PM1210G-8R2K-RC
PM1210G-100K-RC
PM1210G-120K-RC
PM1210G-150K-RC
PM1210G-180K-RC
PM1210G-220K-RC
PM1210G-270K-RC
PM1210G-330K-RC
±10 %
L (μH)
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
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
Min
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Q
PM1210G Series
(MHz)
Freq.
Test
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
(KHz)
Min
SRF
500
450
400
350
320
300
250
220
180
160
140
120
100
85
80
75
70
60
55
50
47
43
40
36
33
30
27
25
20
17
Max
DCR
0.22
0.25
0.28
0.32
0.36
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.85
0.90
(Ω)
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.1
2.5
2.8
3.3
3.7
5.0
5.6
(mA)
450
450
450
450
450
450
450
450
450
450
450
400
390
370
350
320
290
260
250
220
200
180
170
150
140
130
120
110
Idc
80
70
Equivalent
CF322513
Bourns
4.15