79F220K-TR-RC Bourns Inc., 79F220K-TR-RC Datasheet - Page 77

• Manufacturer Part Number: 79F220K-TR-RC
• Description: Inductor, Axial, Conformal Coa
• Manufacturer: Bourns Inc.

Specifications of 79F220K-TR-RC

• Inductance: 22µH
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 3.4ohm
• Self Resonant Frequency: 16MHz
• Dc Current Rating: 100mA
• Q Factor: 40
• Q Test Frequency: 2.5MHz
• Inductor Case Style: Axial Leaded
• Rohs Compliant: Yes

Special Features
• High current capacity
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Compact size
• Large terminal surface for good PCB bonding
• Operating temperature -30 to +100 °C
• Tape & reel packaged 500/reel
Notes
* Current to cause max. 25 % of inductance
drop, or 40 °C temperature rise
Dimensions: mm
Tolerance: -/+0.3
12.0
5.0
12.0
8.0 Max.
7.0
Pad Layout
Shielded, SMT Power Inductors
12.8
Tel. [phone] • Fax [phone]
5.4
www.bourns.com
Only available as RoHS compliant.
Part
Number
PM127SH-1R2N-RC
PM127SH-2R4N-RC
PM127SH-3R5N-RC
PM127SH-4R7N-RC
PM127SH-6R1N-RC
PM127SH-7R6N-RC
PM127SH-100M-RC
PM127SH-120M-RC
PM127SH-150M-RC
PM127SH-180M-RC
PM127SH-220M-RC
PM127SH-270M-RC
PM127SH-330M-RC
PM127SH-390M-RC
PM127SH-470M-RC
PM127SH-560M-RC
PM127SH-680M-RC
PM127SH-820M-RC
PM127SH-101M-RC
PM127SH-121M-RC
PM127SH-151M-RC
PM127SH-181M-RC
PM127SH-221M-RC
PM127SH-271M-RC
PM127SH-331M-RC
PM127SH-391M-RC
PM127SH-471M-RC
PM127SH-561M-RC
PM127SH-681M-RC
PM127SH-821M-RC
PM127SH-102M-RC
+40/-20 %
±20 %
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.2
2.4
3.5
4.7
6.1
7.6
10
12
15
18
22
27
33
39
47
56
68
82
PM127SH Series
(KHz)
Freq.
Test
100
100
100
100
100
100
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.007
0.012
0.014
0.016
0.018
0.020
0.022
0.024
0.027
0.039
0.043
0.046
0.065
0.073
Max.
DCR
0.10
0.11
0.14
0.16
0.22
0.25
0.28
0.35
0.39
0.56
0.64
0.70
0.98
1.07
1.46
1.64
1.82
(Ω)
I, DC*
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
(A)
9.8
8.0
7.5
6.8
6.6
5.9
Equivalent
SRR1208
Bourns
5.7