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Fixed Inductors for Surface Mounting
D126CT
Inductance Range: 1.3~47µH
DIMENSIONS
12.8 Max.
6.7 Max.
8.5
Recommended patterns
(Unit: mm)
FEATURES
12.8mm Max. square and 6.7mm Max. height.
Magnetically shielded construction and low DC resistance.
Suitable for large current.
Ideal for DC-DC converter inductor applications in hand
held personal computer, etc.
RoHS compliant.
www.DataSheet4U.com
8.0
13.5
(Unit: mm)
SELECTION GUIDE FOR STANDARD COILS
TYPE D126CT (Quantity/reel; 500 PCS)
TOKO
Part
Number
Inductance (1)
(µH)
Tolerance
(%)
989BS-1R3N
989BS-2R1N
989BS-3R1N
989BS-4R3N
989BS-5R6N
989BS-7R5M
989BS-9R2M
989BS-110M
989BS-270M
989AS-470M
1.3
2.1
3.1
4.3
5.6
7.5
9.2
11.0
27.0
47.0
± 30
± 30
± 30
± 30
± 30
± 20
± 20
± 20
± 20
± 20
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
(2) DC resistance is measured with a Digital Multimeter TR6871
(Advantest) or equivalent.
(3) Maximum allowable DC current is that which causes a 10%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
DC Resistance(2)
(m) Max.
Inductance
Decrease Current(3)
(A) Max.
L
L
=10%
3.8 15.0
4.6 11.0
5.6 9.1
5.9 7.8
8.1 6.8
14.0 6.2
15.0 5.5
17.0 5.0
33.0 3.1
41.0 2.0
Temperature
Rise Current(3)
T=40°C
(A) Max.
13.0
12.0
10.0
9.6
8.9
6.4
6.1
5.8
4.2
3.7