PM32 Series Datasheet by Bourns Inc.

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Formerly J. W. Miller' Emmy — Electrical Specifications Genevnl Specilicalinns Reflow Soldenng ESD Classmcahon (HBM)
0.9
(.035)
3.0 ± 0.3
(.118 ± .012)
MAX.
MAX.
MAX.
TYP.
3.0
(.118)
2.8 ± 0.3
(.110 ± .012)
2.5 ± 0.3
(.098 ± .012)
0.8
(.031)
1.4
(.055)
1.4
(.055)
Features
Formerly model
Available in E12 series
Low profile of only 2.5 mm
Low inductance values
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
PM32 Series - SMD Power Inductors
*RoHS COMPLIANT
Test Voltage .......................................1 V
.. 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 5 sec.
Moisture Sensitivity Level .......................2
...................N/A
Materials
Core ...................................... Ferrite DR
Wire ............ Enameled copper wire 130
Terminal ....................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise ................. 40 °C max.
at rated Irms
Packaging .................. 1500 pcs. per reel
DIMENSIONS: MM
(INCHES)
Product Dimensions
Recommended Layout
Inductance 1 kHz Test SRF RDC I rms I sat
Q Frequency Min. Max. Max. Typ.
Bourns Part No. (μH) Tol. % Ref. (MHz) (MHz) (Ω) (A) (A)
PM32-1R0M-RC 1.0 ± 20 20 7.96 125.0 0.06 2.100 2.700
PM32-1R4M-RC 1.4 ± 20 22 7.96 95.0 0.07 1.500 2.300
PM32-1R8M-RC 1.8 ± 20 23 7.96 85.0 0.08 1.800 2.000
PM32-2R2M-RC 2.2 ± 20 22 7.96 75.0 0.09 1.650 1.850
PM32-2R7M-RC 2.7 ± 20 22 7.96 72.0 0.10 1.500 1.700
PM32-3R3M-RC 3.3 ± 20 23 7.96 68.0 0.11 1.400 1.600
PM32-3R9M-RC 3.9 ± 20 24 7.96 50.0 0.12 1.300 1.500
PM32-4R7M-RC 4.7 ± 20 18 7.96 45.0 0.15 1.200 1.350
PM32-5R6M-RC 5.6 ± 20 18 7.96 42.0 0.16 1.100 1.300
PM32-6R8M-RC 6.8 ± 20 18 7.96 40.0 0.18 1.000 1.200
PM32-8R2M-RC 8.2 ± 20 16 7.96 35.0 0.20 0.900 1.050
PM32-100M-RC 10.0 ± 20 18 2.52 34.0 0.25 0.800 0.900
PM32-120M-RC 12.0 ± 20 15 2.52 33.0 0.28 0.750 0.850
PM32-150M-RC 15.0 ± 20 20 2.52 32.0 0.40 0.650 0.800
PM32-180M-RC 18.0 ± 20 18 2.52 28.0 0.46 0.580 0.750
PM32-220M-RC 22.0 ± 20 23 2.52 22.0 0.66 0.520 0.650
PM32-270M-RC 27.0 ± 20 23 2.52 20.0 0.75 0.480 0.550
PM32-330M-RC 33.0 ± 20 20 2.52 18.0 0.85 0.420 0.500
PM32-390M-RC 39.0 ± 20 24 2.52 18.0 1.12 0.380 0.450
PM32-470M-RC 47.0 ± 20 23 2.52 17.0 1.27 0.360 0.400
PM32-560M-RC 56.0 ± 20 18 2.52 16.0 1.45 0.340 0.350
PM32-680M-RC 68.0 ± 20 24 2.52 14.0 1.85 0.300 0.320
PM32-820M-RC 82.0 ± 20 24 2.52 12.0 2.10 0.280 0.300
PM32-101M-RC 100.0 ± 20 40 0.796 10.0 2.85 0.260 0.280
PM32-121M-RC 120.0 ± 20 40 0.796 10.0 3.20 0.220 0.250
PM32-151M-RC 150.0 ± 20 38 0.796 9.0 4.60 0.200 0.230
PM32-181M-RC 180.0 ± 20 45 0.796 8.5 5.00 0.185 0.210
PM32-221M-RC 220.0 ± 20 40 0.796 8.0 5.70 0.170 0.190
PM32-271M-RC 270.0 ± 20 45 0.796 7.0 8.60 0.150 0.170
PM32-331M-RC 330.0 ± 20 40 0.796 6.0 10.00 0.130 0.150
PM32-391M-RC 390.0 ± 20 40 0.796 5.5 10.80 0.120 0.140
PM32-471M-RC 470.0 ± 20 42 0.796 5.0 14.30 0.105 0.130
Typical Part Marking Electrical Schematic
100
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on
the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf
BOURNS‘ BOURNS' Asia-Pacific:
PM32 Series - SMD Power Inductors
DIMENSIONS: MM
(INCHES)
14.0
(.551)
18.4
(.724)
2.0 ± 0.5
(.079 ± .020)
50.0
(1.969)
330.0
(13.00)
DIA.
13.0 ± 0.5
(.512 ± .020)DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
END START
USER DIRECTION OF FEED
200
(7.874)
NO COMPONEN NT O COMPONENT
COMPONENTS 400
(15.748)
4.0
(.157)
12.0
(.472)
8.0
(.315)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
QTY: 1500 PCS. PER REEL
REV. 03/18
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
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