Wire Wound Chip Ferrite Inductor
–
SDWL-FD Series
Operating Temp. : -40
℃
~+105℃ (Including self-heating)
FEATURES
Excellent solderability and suitable for surface mounting
High inductance with ferrite material
Coils encapsulated in heat-proof resin making high accurate dimensions and resistance to mechanical shock
or pressure
Low DC resistance and high current ideal for power supply lines
APPLICATIONS
Video cameras, hard disk drives, liquid crystal television sets, car audio equipment and other small-sized general
electronic appliances
PRODUCT IDENTIFICATION
SDWL
①
①
SDWL
Type
2520
②
FD
③
1R0
④
④
M
⑤
Nominal Inductance
T
⑥
F
⑦
Wire Wound Chip Inductor
Example
1R0
100
101
⑤
Nominal Value
1.0μH
10μH
100μH
②
External Dimensions [mm]
2520~3225
Inductance Tolerance
K
±10%
±20%
Hazardous Substance Free Products
F
M
③
Material Code
FD
⑥
T
Packing
Tape Carrier Package
⑦
SHAPE AND DIMENSIONS
Unit: mm
Series
SDWL2520FD
SDWL3225FD
A
2.5±0.2
3.2±0.4
B
2.0±0.2
2.5±0.2
C
1.8±0.2
2.2±0.2
D typ.
0.5
0.5
E
1.4±0.1
1.9±0.1
F typ.
0.4
0.4
I typ.
1
1.2
J typ.
1.5
2.0
H typ.
1.5
2.0
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2012/05/10
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
SDWL2520FD TYPE
Part Number
Units
Symbol
SDWL2520FD1R0MTF
SDWL2520FD1R5MTF
SDWL2520FD2R2MTF
SDWL2520FD3R3MTF
SDWL2520FD4R7MTF
SDWL2520FD6R8MTF
SDWL2520FD100KTF
SDWL2520FD150KTF
SDWL2520FD220KTF
SDWL2520FD330KTF
Inductance
μH
L
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±10%
15±10%
22±10%
33±10%
Min.
Quality
Factor
-
Q
20
20
20
20
20
20
30
30
30
30
Min.
Quality
Factor
-
Q
10
10
10
10
15
15
15
15
15
15
15
15
15
20
20
20
L/Q Test
Condition
MHz
Freq.
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
Min.
Self-resonant
Frequency
MHz
S.R.F
200
165
95
55
43
39
32
21
18
16
Min.
Self-resonant
Frequency
MHz
S.R.F
100
80
68
54
46
38
30
26
21
17
14
12
10
8
7
6
DC
Resistance
(±30%)
Ω
DCR
0.34
0.42
0.50
0.65
0.80
1.00
1.69
2.20
2.80
4.20
DC
Resistance
(±30%)
Ω
DCR
0.06
0.11
0.13
0.16
0.20
0.27
0.36
0.56
0.77
1.10
1.64
2.80
3.70
6.10
8.40
12.3
Max.
Rated
Current
mA
Ir
475
435
390
340
285
275
210
175
160
120
Max.
Rated
Current
mA
Ir
1000
830
770
690
620
530
450
370
300
240
180
140
120
100
80
70
SDWL3225FD TYPE
Part Number
Units
Symbol
SDWL3225FD1R0MTF
SDWL3225FD1R5MTF
SDWL3225FD2R2MTF
SDWL3225FD3R3MTF
SDWL3225FD4R7MTF
SDWL3225FD6R8MTF
SDWL3225FD100KTF
SDWL3225FD150KTF
SDWL3225FD220KTF
SDWL3225FD330KTF
SDWL3225FD470KTF
SDWL3225FD680KTF
SDWL3225FD101KTF
SDWL3225FD151KTF
SDWL3225FD221KTF
SDWL3225FD331KTF
Inductance
μH
L
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±10%
15±10%
22±10%
33±10%
47±10%
68±10%
100±10%
150±10%
220±10%
330±10%
L/Q Test
Condition
MHz
Freq.
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2012/05/10
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com