D126CT Datasheet, PDF (1/1 Pages) TOKO, Inc – Fixed Inductors for Surface Mounting

Fixed Inductors for Surface Mounting
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D126CT
Inductance Range: 1.3~47µH
DIMENSIONSʗੇܗ֎๏ਤ
12.8 Max.
6.7 Max.
8.5
Recommended patterns
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FEATURESʗಛ௕
• 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.
(Unit: mm)
8.0
13.5
(Unit: mm)
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SELECTION GUIDE FOR STANDARD COILS
TYPE D126CT (Quantity/reel; 500 PCS)
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TOKO
Part
Number
Inductance ⁽¹⁾
(µH)
Tolerance
(%)
989BS-1R3N
989BS-2R1N
989BS-3R1N
989BS-4R3N
989BS-5R6N
1.3
± 30
2.1
± 30
3.1
± 30
4.3
± 30
5.6
± 30
989BS-7R5M
7.5
± 20
989BS-9R2M
9.2
± 20
989BS-110M
11.0
± 20
989BS-270M
27.0
± 20
989AS-470M
47.0
± 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)
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DC Resistance⁽²⁾
(mΩ) Max.
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Inductance
Decrease Current⁽³⁾
(A) Max.
∆L
L
=10%
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Temperature
Rise Current⁽³⁾
∆ T=40°C
(A) Max.
3.8
15.0
13.0
4.6
11.0
12.0
5.6
9.1
10.0
5.9
7.8
9.6
8.1
6.8
8.9
14.0
6.2
6.4
15.0
5.5
6.1
17.0
5.0
5.8
33.0
3.1
4.2
41.0
2.0
3.7
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