SMD Power Inductor
CR32
Description
Ferrite drum core construction.
RoHS
Magnetically unshielded.
LWH: 4.13.83.0 mm Max.
Product weight: 85mg(Ref.)
Moisture Sensitivity Level: 1
RoHS compliance.
Environmental Data
Operating temperature range: -40+100
Dimension - [mm]
(including coils self temperature rise)
Storage temperature range: -40+100
2 1 1
2
Solder reflow temperature: 260 peak.
Packaging
Carrier tape and reel packaging
12diameter reel
3 4
4 3
2.0
2000pcs per reel
3.80.3 2.70.3
3.1
Applications
Land pattern and Schematics - [mm] Ideally used in A/V equipment, LCD TV,
DSC/DVC, Game Machine, DVC, HDD,
3.3
3.8
1.8
Notebook PC, etc as DC-DC converter
inductors.
LAND
SOLDER-RESIST LAND
Page 1 of 6 Revised: 10-Jan-17
3.5 0.3
1.8
4.0
3.5
2.3SMD Power Inductor
CR32
Electrical Characteristics
Inductance D.C.R. (m)
Rated Current
Part Name Stamp (H) [ Max. ]
(mA)
[ within ] at 20
CR32NP-1R0MC 1.0 20 72 2100
CR32NP-1R2MC 1.2 20 78 1700
CR32NP-1R5MC 1.5 20 85 1500
CR32NP-1R8MC 91 1320
1.8 20
CR32NP-2R2MC 2.2 20 104 1280
CR32NP-2R7MC 2.7 20 111 1240
CR32NP-3R3MC 3.3 20 137 1180
CR32NP-3R9MC 3.9 20 143 1150
CR32NP-4R7MC 4.7 20 170 1040
CR32NP-5R6MC 5.6 20 176 1000
CR32NP-6R8MC 202 880
6.8 20
CR32NP-7R4MC 7.4 20 215 840
CR32NP-8R2MC 8.2 20 228 780
CR32NP-100KC 10 10 230 760
CR32NP-120KC 12 10 270 685
CR32NP-150KC 15 10 310 635
CR32NP-180KC 410 525
18 10
CR32NP-220KC 22 10 470 500
CR32NP-270KC 27 10 660 405
CR32NP-330KC 33 10 760 380
CR32NP-390KC 39 10 850 355
CR32NP-470KC 47 10 970 330
CR32NP-560KC 56 10 1250 290
CR32NP-680KC 68 10 1450 275
CR32NP-820KC 82 10 1850 235
CR32NP-101KC 100 10 2200 220
CR32NP-121KC 120 10 2900 185
CR32NP-151KC 150 10 3400 170
CR32NP-181KC 180 10 3900 165
CR32NP-221KC 4500 155
220 10
CR32NP-271KC 270 10 6000 135
CR32NP-331KC 330 10 7000 125
CR32NP-391KC 390 10 7800 115
1.Inductance measuring frequency: 1.0H 8.2H at 7.96 MHz
10H 390H at 100 kHz
2. Rated current: The D.C. current at which the inductance decreases to 90% of its initial value or when t=40 ,
whichever is lower (Ta=20 ).
Page 2 of 6 Revised: 10-Jan-17