100
12.5 ± 0.3
(.492 ± .012)
12.5 ± 0.3
(.492 ± .012)
4.0 ± 0.5
(.157 ± .020)
5.0 ± 0.3
(.197 ± .012)
7.0
(.276)
TYP.
Features
■ Formerly model
■ Available in E12 values
■ Height of 4.5 mm maximum
■ Current rating to 6.35 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM124SH Series - Shielded SMD Power Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
General Specifi cations
Test Voltage ....................................0.1 V
Refl ow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
...............................260 °C for 10 sec.
Materials
Core ...........................Ferrite DR and RI
Wire ............ Enameled copper wire 130
Terminal ....................................Cu/Ni/Sn
Rated Current
...................Ind. drop 25 % typ. at Isat
Temperature Rise ................. 40 °C max.
at rated Irms
Packaging .................... 500 pcs. per reel
DIMENSIONS:
MM
(INCHES)
Product Dimensions
Electrical Specifi cations
Recommended Layout
Inductance 100 kHz Test SRF RDC I rms I sat
Q Frequency Typ. Max.
Max. Typ.
Bourns Part No. (µH) Tol. % Typ. (MHz) (MHz) (mΩ) (A) (A)
PM124SH-3R9Y-RC 3.9 ± 30 14 7.96 39 15.0 6.35 6.20
PM124SH-4R7M-RC 4.7 ± 20 16 7.96 33 18.0 6.00 5.60
PM124SH-6R8M-RC 6.8 ± 20 14 7.96 34 23.0 5.20 4.70
PM124SH-8R2M-RC 8.2 ± 20 10 7.96 32 27.0 4.50 4.30
PM124SH-100M-RC 10 ± 20 17 2.52 27 32.0 4.00 4.00
PM124SH-120M-RC 12 ± 20 16 2.52 25 38.0 3.80 3.60
PM124SH-150M-RC 15 ± 20 16 2.52 22 47.0 3.50 3.20
PM124SH-180M-RC 18 ± 20 14 2.52 20 55.0 3.20 3.00
PM124SH-220M-RC 22 ± 20 18 2.52 16 67.5 3.00 2.60
PM124SH-270M-RC 27 ± 20 16 2.52 15.5 85.0 2.55 2.35
PM124SH-330M-RC 33 ± 20 19 2.52 15 97.0 2.30 2.10
PM124SH-390M-RC 39 ± 20 14 2.52 14 120.0 2.15 2.00
PM124SH-470M-RC 47 ± 20 19 2.52 13 135.0 2.00 1.80
PM124SH-560M-RC 56 ± 20 16 2.52 12 170.0 1.80 1.65
PM124SH-680M-RC 68 ± 20 19 2.52 11 200.0 1.50 1.50
PM124SH-820M-RC 82 ± 20 16 2.52 10 250.0 1.35 1.35
PM124SH-101M-RC 100 ± 20 14 0.796 8 300.0 1.25 1.20
PM124SH-121M-RC 120 ± 20 12 0.796 7.8 370.0 1.20 1.15
PM124SH-151M-RC 150 ± 20 12 0.796 7.5 440.0 1.10 1.05
PM124SH-181M-RC 180 ± 20 12 0.796 7.0 550.0 0.98 0.95
PM124SH-221M-RC 220 ± 20 12 0.796 6.6 660.0 0.92 0.90
PM124SH-271M-RC 270 ± 20 10 0.796 6.0 780.0 0.80 0.80
PM124SH-331M-RC 330 ± 20 12 0.796 5.5 950.0 0.75 0.75
Electrical Schematic
2.9
(.114)
REF.
2.9
(.114)
REF.
5.4
(.213)
REF.
6.8
(.268)
REF.