Multilayer
Chip Power Inductors
——SCPI-X2520B
Features
1. The multi-layered Power Inductors provide high reliability for your products.
2. Magnetic shielded structure
3. Condensed SMT available.
4. Minimized design that is suitable for portable electronic equipments requiring low profile.
5. Lead free (ROHS Compliance).
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Applications
1. DC-DC converter for mobile phone
2. MP3 Player
3. Digital still cameras / DVR
4. LCD Driver Module
5. Portable digital equipment
Ordering Information
SCPI
(1)
-
X
(2)
2520
(3)
B
(4)
-
472
(5)
N
(6)
J
(7)
T
(8)
(5) Inductance
First two digits are inductance values.
Last digit is the number of zeros .
(6) Tolerance
M : ±20%
N : ±30%
(7) Termination
J : Nickel barrier
(1) Products Series
SCPI : Inductor for Power Line
(2) Materials & Design
X: For low resistance
(3) Dimension
First two digits : length (㎜)
Last two digits : width (㎜)
(4) Thickness
B : T size Max 0.6mm
(8) Packaging
B : Bulk Packing
T : Tape & Reel (Φ 178㎜ [ 7inches])
L : Tape & Reel (Φ 254㎜ [10inches])
Shape and Dimensions
Unit : mm[ inches ]
Type
T
W
C
L
L
2.5±0.20
.098±.008〕
W
2.0±0.20
〔.079±.008〕
T
0.6 Max
〔.024
Max〕
C
0.5±0.20
〔.020±.008〕
SCPI X2520B
*All specifications are subject to change without notice.
Multilayer
Chip Power Inductors
——SCPI-X2520B
Electrical Parameters
Inductance at 1MHz(µH)
Typ.
1.2
2.2
3.3
4.7
±
30%
Tolerance
DC Resistance (mΩ)
±30%
130
160
210
250
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Part Number
SCPI-X2520B-122□□□
SCPI-X2520B-222□□□
SCPI-X2520B-332□□□
SCPI-X2520B-472□□□
※
Current (mA) *
1)
ΔT/To
:40℃
1500
1300
1100
1000
Low profile type ; T size Max 0.6mm
*1)Temperature rise current: The DC current at which the temperature rise due to self-heating is
△t=40℃.(Ta=20℃)
Electrical Characteristic Curves
Test Equipment & Fixture
※
L, Q : HP4285A LCR Meter
※
Rdc : TWA-161A, B
※
L Test Frequency : 1MHz
*All specifications are subject to change without notice.