1812 Chip Inductors
PM40 Series
Part
Number L (µH)
± 20% Q
Min
Test
Freq.
(MHz)
SRF
(MHz)
Min.
DCR
(Ω)
Max. I, DC
(mA)
PM40-R10M 0.10 28 25.2 700 0.44 450
PM40-R12M 0.12 30 25.2 500 0.22 450
PM40-R15M 0.15 30 25.2 450 0.25 450
PM40-R18M 0.18 30 25.2 400 0.28 450
PM40-R22M 0.22 30 25.2 350 0.32 450
PM40-R27M 0.27 30 25.2 320 0.36 450
PM40-R33M 0.33 30 25.2 300 0.40 450
PM40-R39M 0.39 30 25.2 350 0.45 450
PM40-R47M 0.47 30 25.2 320 0.50 450
PM40-R56M 0.56 30 25.2 180 0.55 450
PM40-R68M 0.68 30 25.2 160 0.60 450
PM40-R82M 0.82
L (µH)
± 10%
30 25.2 140 0.67 450
PM40-1R0K 1.0 50 7.96 100 0.50 450
PM40-1R2K 1.2 50 7.96 80 0.55 430
PM40-1R5K 1.5 50 7.96 70 0.60 410
PM40-1R8K 1.8 50 7.96 60 0.65 390
PM40-2R2K 2.2 50 7.96 55 0.70 380
PM40-2R7K 2.7 50 7.96 50 0.75 370
PM40-3R3K 3.3 50 7.96 45 0.80 355
PM40-3R9K 3.9 50 7.96 40 0.90 330
PM40-4R7K 4.7 50 7.96 35 1.0 315
PM40-5R6K 5.6 50 7.96 33 1.1 300
PM40-6R8K 6.8 50 7.96 27 1.2 285
PM40-8R2K 8.2 50 7.96 25 1.4 270
PM40-100K 10 50 2.52 20 1.6 250
PM40-120K 12 50 2.52 18 2.0 225
PM40-150K 15 50 2.52 17 2.5 200
PM40-180K 18 50 2.52 15 2.8 190
PM40-220K 22 50 2.52 13 3.2 180
PM40-270K 27 50 2.52 12 3.6 170
PM40-330K 33 50 2.52 11 4.0 160
PM40-390K 39 50 2.52 10 4.5 150
PM40-470K 47 50 2.52 10 5.0 140
PM40-560K 56 50 2.52 9 5.5 135
PM40-680K 68 50 2.52 9 6.0 130
PM40-820K 82 50 2.52 8 7.0 120
PM40-101K 100 40 0.796 7 8.0 110
PM40-121K 120 40 0.796 6 8.0 110
PM40-151K 150 40 0.796 5 9.0 105
PM40-181K 180 40 0.796 5 9.5 102
PM40-221K 220 40 0.796 4 10 100
PM40-271K 270 30 0.796 3 18 92
PM40-331K 330 30 0.796 3 20 85
PM40-391K 390 30 0.796 3 23 80
PM40-471K 470 30 0.796 3 26 62
PM40-561K 560 30 0.796 2 30 50
PM40-681K 680 30 0.796 2 40 50
PM40-821K 820 30 0.796 2 45 30
PM40-102K 1000 30 0.796 2 50 30
Special Features
:
• Molded construction for high reliability
• Superior environmental protection
• Large terminal surface for strong PCB bonding
• Core material:
Non magnetic, from 0.10 to 0.82µH
Iron powder, from 1.0 to120µH
Ferrite, from 150 to 1000µH
• Operating temperature -55 to +125°C
• Current to cause 20°C maximum temperature rise
• Tape & reel packaged 500/reel
4.5 3.2
0.94 3.2
1.3
0.69 -/+ 0.11
3.0
1.5
4.0
Pad Layout Tol: -/+0.2
Dim: mm
The PM40 Series is
Not Recommended
for New Designs, it
is Superceded by
the PM1812 Series
J
.W.Mille
r
M A G N E T I C S
306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962
w w w . j w m i l l e r . c o m
