WTH0415T Series
Part Number
Inductance DC Resistance Self
-resonant
Frequency
Saturation Current Heat Rating Current
@1MHz
Max.
Typ.
Min.
Max.
Typ.
Max.
Typ.
Units
μH
mΩ
MHz
A
A
Symbol
L
DCR
S.R.F
Isat
Irms
WTH0415TR33MTR01
0.33±20%
4.8
4.4
83
14.0
16.0
13.9
16.0
WTH0415TR47MTR01
0.47±20%
6.1
5.5
64
10.5
11.7
11.3
13.0
WTH0415TR68MTR01
0.68±20%
8.9
8.1
52
8.5
9.6
9.6
11.0
WTH0415T1R0MTR01 1.0±20% 11.9 10.8
40
7.2
8.3
8.3
9.5
WTX0420T Series
Part Number
Inductance DC Resistance Self
-resonant
Frequency
Saturation Current Heat Rating Current
@1MHz
Max.
Typ.
Min.
Max.
Typ.
Max.
Typ.
Units
μH
mΩ
MHz
A
A
Symbol
L
DCR
S.R.F
Isat
Irms
WTX0420TR33MTR01
0.33±20%
3.2
3.0
79
15.7
18.1
19.9
23.0
WTX0420TR47MTR01
0.47±20%
4.5
4.1
61
11.2
13.4
17.0
19.7
WTX0420TR68MTR01
0.68±20%
6.4
5.8
50
9.8
12.0
12.8
14.8
WTX0420TR82MTR01
0.82±20%
6.4
5.8
40
8.2
10.4
12.8
14.8
WTX0420T1R0MTR01
1.0±20%
8.4
7.6
39
7.6
9.0
11.7
13.5
WTX0420T1R5MTR01
1.5±20%
13.6
12.4
32
6.3
7.5
9.5
11
WTX0420T2R2MTR01
2.2±20%
22.7
20.6
26
5.6
6.4
7.8
9
WTX0420T3R3MTR01 3.3±20% 28.6 26.0
18
4.7
5.4
6.6
7.3
WTX0430T Series
Part Number
Inductance DC Resistance Self
-resonant
Frequency
Saturation Current Heat Rating Current
@1MHz
Max.
Typ.
Min.
Max.
Typ.
Max.
Typ.
Units
μH
mΩ
MHz
A
A
Symbol
L
DCR
S.R.F
Isat
Irms
WTX0430TR33MTR01
0.33±20%
2.2
2.0
76.4
18.8
21.4
19.4
22.4
WTX0430TR47MTR01
0.47±20%
3.1
2.6
62.4
15.6
17.7
17.0
19.6
WTX0430TR68MTR01
0.68±20%
3.9
3.5
50.0
14.3
16.3
14.1
16.2
WTX0430T1R0MTR01
1.0±20%
5.7
5.2
42.7
11.9
13.5
12.6
14.5
WTX0430T1R5MTR01
1.5±20%
8.6
7.8
33.7
9.6
11.0
9.8
11.3
Series
A
B
C Max.
D Typ
E
F
a Typ.
b Typ.
c Typ.
0415
4.0±0.3
4.0±0.3
1.5
3.2±0.3
0.8±0.2
1.6±0.3
0.98
1.39
3.4
0420
4.0±0.3
4.0±0.3
2.1
3.2±0.3
0.8±0.2
1.6±0.3
0.98
1.39
3.4
0430
4.0±0.3
4.0±0.3
3.1
3.2±0.3
0.8±0.2
1.6±0.3
0.98
1.39
3.4Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord
Sunlord Industrial Park, Dafuyuan Industrial Zone,
Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SPECIFICATIONS
WTX0430T Series
Part Number
Inductance DC Resistance Self
-resonant
Frequency
Saturation Current Heat Rating Current
@1MHz
Max.
Typ.
Min.
Max.
Typ.
Max.
Typ.
Units
μH
mΩ
MHz
A
A
Symbol
L
DCR
S.R.F
Isat
Irms
WTX0430T2R2MTR01
2.2±20%
11.8
10.7
24.5
7.1
8.1
9.0
10.3
WTX0430T3R3MTR01
3.3±20%
17.7
16.1
21.6
5.3
5.8
8.0
8.3
WTX0430T4R7MTR01
4.7±20%
23.4
21.3
18.6
4.8
5.5
6.1
7.0
WTX0430T6R8MTR01
6.8±20%
37.4
34.0
14.3
4.1
4.8
4.6
5.3
※1: Rated current: Isat or Irms, whichever is smaller;
※2: Isat: DC current at which the inductance drops approximate 30% from its value without current;
※3: Irms: DC current that causes the temperature rise (△T =40°C) from 20°C ambient.
TYPICAL ELECTRICAL CHARACTERISTICS
WTH0415T Series
Inductance＆Temperature vs. DC Current Characteristics
WTX0420T Seri
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Isat or Itemp.
Isat: When based on the inductance change rate (20% below the nominal value, under an environment of 20°C)
Itemp: When based on the temperature increase (temperature increase of 40°C by self heating)
Measurement equipment
＊ Equivalent measurement equipment may be used.
VLBS 1007083 T
-
R10 L
Series name
L×W×H dimensions
Packaging style
Inductance
Inductance
tolerance
10.0×7.0×8.3mm max.
(µH)
8.4max for R10 type
L
Measuring
frequency
DC resistance
Rated current
Part No.
Isat
Itemp
(µH)
Tolerance
(kHz)
(m)typ.
Tolerance
(A)typ.
(A)typ.
0.10 ±15% 100
0.18 ±7% 115.0
70.0
VLBS1007083T-R10L
0.12
±15%
100
0.18
±7%
96.0
70.0
VLBS1007083T-R12L
0.15 ±15% 100
0.18 ±7% 71.0
70.0
VLBS1007083T-R15L
0.18
±15%
100
0.18
±7%
56.0
70.0
VLBS1007083T-R18L
0.20 ±15% 100
0.18 ±7% 50.0
70.0
VLBS1007083T-R20L
Electrical Characteristics
Part Number
Inductance
@100kHz/1V
Li
@100kHz/1V
DC Resistance
@20℃
Saturation Current
Heat Rating
Current
(△T=40℃)
Units
nH
nH
mΩ
A
A
Symbol
L
Li
DCR
Isat
@25℃
Isat
@100℃
Irms
WPZ1006CB170NLT
70±15%
49 Min
0.125±10%
175
150
70
WPZ1006CB180NLT
80±15%
56 Min
155
130
WPZ1006CB1R10LT
100±15%
70 Min
125
105
WPZ1006CB1R12LT
120±15%
84 Min
105
88
WPZ1006CB1R14LT
135±15%
94 Min
92
77
WPZ1006CB1R15LT
150±15%
105 Min
83
70
WPZ1006CB1R22LT
220±15%
154 Min
52
42
WPZ1006CB1R25LT
250±15%
175 Min
46
36
WPZ1006CB1R33LT
330±15%
231 Min
35
28
Not
