22.9
(0.900)
30.5 ± 0.5
(1.200 ± .0200)
5.1
(0.200)
17.8
(0.700)
25.4
(1.000)
MAX.
A
Features
■ Formerly model
■ Current rating up to 22.7 A
■ Toroidal core
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Industrial electronics
■ Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
PM2110 Series - High Current 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.
Electrical Specifi cations General Specifi cations
Test Voltage ....................................0.1 V
Refl ow Soldering .......245 °C; 5 seconds
Operating Temperature
................................-55 °C to +105 °C
(Temperature rise included)
Storage Temperature ...-55 °C to +105 °C
Resistance to Soldering Heat
...........................260 °C, 10 sec. max.
Materials
Core .................................................. Iron
Wire ............................ Enameled copper
Adhesive ...............................Epoxy resin
Terminal ................................... Sn/Ag/Cu
Rated Current
......See “Inductance vs. Current” table
Temperature Rise
.............................. 30 °C typical at Idc
Packaging .......................77 pcs. per box
Bourns Part No.
Inductance 1 kHz
DCR
Max.
(mΩ)
Idc
(A)
Dim. A
Max.
mm/(in.)(μH) Tol. (%)
PM2110-1R0M-RC 1.0 ±20 2 22.7 14.48 / (0.57)
PM2110-1R2M-RC 1.2 ±20 2 20.3 14.48 / (0.57)
PM2110-1R5M-RC 1.5 ±20 2 20.3 14.48 / (0.57)
PM2110-1R8M-RC 1.8 ±20 3 18.5 14.48 / (0.57)
PM2110-2R2M-RC 2.2 ±20 3 17.2 14.48 / (0.57)
PM2110-2R7M-RC 2.7 ±20 4 16.0 14.48 / (0.57)
PM2110-3R3M-RC 3.3 ±20 4 16.0 14.48 / (0.57)
PM2110-3R9M-RC 3.9 ±20 4 15.1 14.48 / (0.57)
PM2110-4R7M-RC 4.7 ±20 4 14.4 14.48 / (0.57)
PM2110-5R6M-RC 5.6 ±20 5 13.7 14.48 / (0.57)
PM2110-6R8M-RC 6.8 ±20 5 13.1 14.48 / (0.57)
PM2110-8R2M-RC 8.2 ±20 6 12.6 14.48 / (0.57)
PM2110-100K-RC 10 ±10 7 11.7 14.48 / (0.57)
PM2110-120K-RC 12 ±10 7 11.3 14.48 / (0.57)
PM2110-150K-RC 15 ±10 8 10.7 14.48 / (0.57)
PM2110-180K-RC 18 ±10 9 10.2 14.48 / (0.57)
PM2110-220K-RC 22 ±10 10 9.7 14.48 / (0.57)
PM2110-270K-RC 27 ±10 14 8.2 13.72 / (0.54)
PM2110-330K-RC 33 ±10 19 7.0 13.21 / (0.52)
PM2110-390K-RC 39 ±10 20 6.8 15.75 / (0.62)
PM2110-470K-RC 47 ±10 22 6.5 15.75 / (0.62)
PM2110-560K-RC 56 ±10 24 6.2 15.75 / (0.62)
PM2110-680K-RC 68 ±10 27 5.9 15.75 / (0.62)
PM2110-820K-RC 82 ±10 29 5.6 15.75 / (0.62)
PM2110-101K-RC 100 ±10 32 5.4 15.75 / (0.62)
PM2110-121K-RC 120 ±10 35 5.1 15.75 / (0.62)
PM2110-151K-RC 150 ±10 49 4.3 14.99 / (0.59)
PM2110-181K-RC 180 ±10 66 3.7 13.46 / (0.53)
PM2110-221K-RC 220 ±10 74 3.5 15.24 / (0.60)
PM2110-271K-RC 270 ±10 82 3.4 15.24 / (0.60)
PM2110-331K-RC 330 ±10 90 3.2 15.24 / (0.60)
PM2110-391K-RC 390 ±10 98 3.1 15.24 / (0.60)
PM2110-471K-RC 470 ±10 133 2.6 14.48 / (0.57)
PM2110-561K-RC 560 ±10 146 2.5 14.48 / (0.57)
PM2110-681K-RC 680 ±10 202 2.1 13.72 / (0.54)
PM2110-821K-RC 820 ±10 221 2.0 15.24 / (0.60)
PM2110-102K-RC 1000 ±10 244 1.9 15.24 / (0.60)
Product Dimensions
Recommended Pad Layout
DIMENSIONS:
MM
(INCHES)
Electrical Schematic Typical Part Marking
PM2110-xxxx-RC
