Rev. A0 Sheet 1 of 3
TRIGON
COMPONENTS
Configurations:
ISTMSeries
SMT Common Mode Chokes
–
ISTM0302
,
ISTM0402
,
ISTM0502
,
ISTM0601
,
ISTM0602
,
ISTM0702
FEATURES
Lo w RFI Toroid.
Pick and place compatible.
Tape & Reel packaging
available
.
Rated voltage 250Vac
SMD Constr uction
Excellent Mechanical Strength
Excellent Solderability
High Reliability
RoHS Compliant
APPLICATION
DC/DC,AC/DC Converter
Filter and Noise suppre ssion
Communication System
Automotive Systems
Liquid Cry stal Telev i sions
Network Systems
Computer Peripheral Equipment
ORDERING CODE
ISTM0702 52 Y 182 T
(1) (2) (3) (4) (5)
(1) SMT Common Mode
Inductors
(2) Core Material
52…etc
(3) Tolerance
K 10%, L 15%, M 20%,
P 25%, N 30%, Y min.
(4) Inductance
182=1800uH
(5) Package
T= Tape & Reel
B= Bulk
※Please refer to complete
Ordering Code (ISTM-Ord) for
more orderin
g
o
p
tions.
Dimension (mm)
ITEM
A
(typ)
B
(typ)
C
(typ)
D
E
F
G
H
I
ISTM0302
12.20 13.70 6.35 8.38 0.63 1.52 8.38 10.40 4.5
ISTM0402
16.00 14.00 7.87 13.46 0.63 1.52 8.63 13.46 4.5
ISTM0502
16.38 14.22 8.89 13.21 0.63 1.52 8.64 13.46 4.5
ISTM0601
19.00 16.50 8.89 16.76 0.63 1.52 11.30 16.76 4.5
ISTM0602
19.00 16.50 8.89 16.76 0.63 1.52 11.30 16.76 4.5
ISTM0702
19.56 17.02 9.90 16.51 0.63 1.52 11.30 16.76 4.5
※Design as Customer’s Requested Specifications.
Inductance Range
ITEM uH
ISTM0302
884 ~ 1170 (±25%)
ISTM0402
1000 ~ 22000 (±25%)
ISTM0502
900 ~ 13200 (Min)
ISTM0601
1000 ~ 3000 (±25%)
ISTM0602
225 ~ 1590 (±25%)
ISTM0702
600 ~ 1800 (Min)
Rev. A0 Sheet 2 of 3
TRIGON
COMPONENTS
Electrical Characteristics for ISTM0302 Series
Part Number
Inductance(uH)
±20%
Test Freq KHZ
DCR(Ω)
max
IDC(A)
max
ISTM030252M881 880 10
0.11 1.63
ISTM030252M122 1200 10
0.22 1.22
Electrical Characteristics for ISTM0402 Series
Part Number
Inductance(uH)
±20%
Test Freq KHZ
DCR(Ω)
max
IDC(A)
max
ISTM040252M102 1000 10
0.06 1.5
ISTM040252M103 10000 10
0.45 1.0
ISTM040252M223 22000 10
0.85 0.5
Electrical Characteristics for ISTM0502 Series
Part Number
Inductance (uH)
min
Irated(A)
DCR(Ω)
max
Typical SRF
(MHZ)
Impedance
Curve
ISTM050252Y901 900 1.50
0.06 2.0 2
ISTM050252Y602 6000 1.00
0.45 0.5 4
ISTM050252Y133 13000 0.50
0.85 0.3 5
Electrical Characteristics for ISTM0601 Series
Part Number
Inductance(uH)
±20%
Test Freq KHZ
DCR(Ω)
max
IDC(A)
max
ISTM060152M102 1000 10
0.05 3.6
ISTM060152M302 3000 10
0.08 2.5
※
Test Freq: 10KHZ /0.1V
※
Operating Temperature: -40~+105°C
ISTMSeries
SMT Common Mode Chokes – ISTM0302, ISTM0402, ISTM0502, ISTM0601