Rev. A5 Sheet 1 of 16
TRIGON
COMPONENTS
Configurations:
Inductor
FEATURES
The product has good heat durability
that withstands lead-free compatible
reflow soldering conditions
Lead-free material is used for the
plating on the terminal
The product uses metal terminals,
which realize excellent connection
reliability.
Highly heat resistant thermoplastic
resin is used to form the exterior
package.
This product conforms to the
standards that are slated to be
introduced under the RoHS Directive.
APPLICATION
Audio-visual equipment including
TVs, VCRs and digital cameras.
Electronic equipment used in
communication infrastructures
including xDSL and mobile base
stations.
Electronic equipment used in onboard
automobile equip men t including car
audio and ECU systems.
Other electronic equipment including
HDDs and ODDs.
ORDERING CODE
IWM322522 K 22N T
(1) (2) (3) (4)
(1) SMD Shielded Power Inductors
IWM322522 (1210)
IWM453232 (1812)
IWM565050
IWM252018 (1008)
(2) Tolerance Code
M=20%, K=10%, J=5%
(3) Inductance: uH
(4) Package
T= Tape & Reel
IWM Series
SMD Wire wound Chip Molded - Type Inductors – IWM252018, IWM322522, IWM453232, IWM565050
Dimension (mm)
Item A B C
D
(Ref.)
E
(Ref.)
F G H
IWM252018
2.5±0.3 2.0±0.2 1.8±0.2
0.5±0.2 1.2±0.1 1.5 1.0 1.5
IWM322522
3.2±0.3 2.5±0.2 2.2±0.2
0.6(Ref.) 1.0(Ref.) 3.0 1.0 2.0
IWM453232
4.5±0.3 3.2±0.2 3.2±0.2
1.0(Ref.) 1.2(Ref.) 4.0 1.5 3.0
IWM565050
5.6±0.3 5.0±0.3 5.0±0.3
1.0(Ref.) 2.0(Ref.) 4.5 2.0 4.0
Inductance Range
Item
μH
IWM252018
0.01~100.00
IWM322522
0.10 ~ 100.00
IWM453232
0.10 ~ 1000.00
IWM565050
1.00 ~ 10000.00
Rev. A5 Sheet 2 of 16
TRIGON
COMPONENTS
Inductor
IWM Series
SMD Wire wound Chip Molded - Type Inductors – IWM322522
Electrical Characteristics for IWM322522 (1210) Series
Part Number
Inductance
(μH)
Q
(min)
Freq.
(MHz)
SRF(MHz)
(min)
DCR(Ω)
(max)
IDC(mA)
(max)
IWM322522□R10 0.10 28 100 700 0.440 450
IWM322522□R12 0.12 30 25.2 500 0.220 450
IWM322522□R15 0.15 30 25.2 450 0.250 450
IWM322522□R18 0.18 30 25.2 400 0.280 450
IWM322522□R22 0.22 30 25.2 350 0.320 450
IWM322522□R27 0.27 30 25.2 320 0.360 450
IWM322522□R33 0.33 30 25.2 300 0.400 450
IWM322522□R39 0.39 30 25.2 250 0.450 450
IWM322522□R47 0.47 30 25.2 220 0.500 450
IWM322522□R56 0.56 30 25.2 180 0.550 450
IWM322522□R68 0.68 30 25.2 160 0.600 450
IWM322522□R82 0.82 30 25.2 140 0.650 450
IWM322522□1R0 1.00 30 7.96 120 0.700 400
IWM322522□1R2 1.20 30 7.96 100 0.750 390
IWM322522□1R5 1.50 30 7.96 85 0.850 370
IWM322522□1R8 1.80 30 7.96 80 0.900 350
IWM322522□2R2 2.20 30 7.96 75 1.000 320
IWM322522□2R7 2.70 30 7.96 70 1.100 290
IWM322522□3R3 3.30 30 7.96 60 1.200 260
IWM322522□3R9 3.90 30 7.96 55 1.300 250
IWM322522□4R7 4.70 30 7.96 50 1.500 220
IWM322522□5R6 5.60 30 7.96 45 1.600 200
IWM322522□6R8 6.80 30 7.96 40 1.800 180
IWM322522□8R2 8.20 30 7.96 35 2.000 170
IWM322522□100 10.00 30 2.52 30 2.100 150
IWM322522□120 12.00 30 2.52 20 2.500 140
IWM322522□150 15.00 30 2.52 20 2.800 130
IWM322522□180 18.00 30 2.52 20 3.300 120
IWM322522□220 22.00 30 2.52 20 3.700 110
IWM322522□270 27.00 30 2.52 20 5.000 80
IWM322522□330 33.00 30 2.52 17 5.600 70
IWM322522□390 39.00 30 2.52 16 6.400 65
IWM322522□470 47.00 30 2.52 15 7.000 60
IWM322522□560 56.00 30 2.52 13 8.000 55
IWM322522□680 68.00 30 2.52 12 9.000 50
IWM322522□820 82.00 30 2.52 11 10.000 45
IWM322522□101 100.00 20 0.796 10 10.000 40
※1. Tolerance: J=±5%; K=±10%; M=±20%, K tolerance is standard