PM54-121K Bourns Inc., PM54-121K Datasheet - Page 104
PM54-121K
Manufacturer Part Number
PM54-121K
Description
Power Inductors 120uH
Manufacturer
Bourns Inc.
Specifications of PM54-121K
Inductance
120 uH
Tolerance
10 %
Maximum Dc Current
0.48 Amp
Maximum Dc Resistance
0.93 Ohms
Self Resonant Frequency
8 MHz
Shielding
Unshielded
Termination Style
SMD/SMT
Inductance Tolerance
± 10%
Dc Resistance Max
0.93ohm
Dc Current Rating
480mA
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS
Quantity:
30 000
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
- Current page: 104 of 204
- Download datasheet (5Mb)
Special Features
• High current capacity
• High reliability
• Low DCR
• Ferrite bobbin core
• Low profi le, compact size
• High heat resistance, ideal for refl ow soldering
• Test frequency 100 KHz
• Operating temperature -55 to +105 °C
• Tape & reel packaged 1000/reel
Notes
* Saturation DC current to cause 10 % max.
** Rms current to cause 30 °C max. temperature rise
9.6
inductance drop
2.54
Max.
3.0
7.62
13.0
Max.
Tel. (877) 426-8767 • Fax (951) 781-5006
SMT Power Inductors
Max.
9.5
2.54
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM3308-100M
PM3308-150M
PM3308-220M
PM3308-330M
PM3308-470M
PM3308-680M
PM3308-101M
PM3308-151M
PM3308-221M
PM3308-331M
PM3308-471M
PM3308-681M
PM3308-102M
Dimensions: mm
2.79
Pad Layout
±20 %
L (μH)
1000
100
150
220
330
470
680
7.37
10
15
22
33
47
68
PM3308 Series
Max.
0.11
0.15
0.23
0.30
0.39
0.66
0.84
DCR
(Ω)
1.2
1.9
2.7
4.0
5.3
8.4
2.92
I, sat.*
(A)
2.4
2.0
1.6
1.4
1.0
0.9
0.7
0.6
0.5
0.4
0.3
0.2
0.1
I, rms **
0.05
(A)
2.0
1.5
1.3
1.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
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