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TOKO - Fixed Inductors

Numéro de référence D53LC
Description Fixed Inductors
Fabricant TOKO 
Logo TOKO 





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D53LC fiche technique
Fixed Inductors for Surface Mounting
D53LC
Inductance Range: 1.1~220µH
DIMENSIONS
5.2 Max.
3.0 Max.
0.15
Recommended patterns
Direction indication
(Unit: mm)
4.0
6.0 (Unit: mm)
FEATURES
Low profile (5.2mm Max. square, 3.0mm Max. height).
Magnetically shielded construction and low DC resistance.
Suitable for large currents.
Ideal for a variety of DC-DC converter inductor applications.
RoHS compliant.
SELECTION GUIDE FOR STANDARD COILS
TYPE D53LC (High current Type
Quantity/reel; 2,000 PCS)
TOKO
Part
Number
#A915AY-1R1M
#A915AY-2R0M
#A915AY-3R3M
#A915AY-4R7M
#A915AY-6R8M
#A915AY-100M
#A915AY-150M
#A915AY-220M
#A915AY-330M
#A915AY-470M
#A915AY-680M
#A915AY-101M
Inductance (1)
(µH)
1.1
2.0
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
DC
Tolerance Resistance(2)
(%) (m) Max.
(Typ.)www.DataSheet4U.com
Inductance Decrease Current(3) Temperature
(A) Max. (Typ.)
Rise Current(3)
L
L
=10%
L
L
=30%
T=40°C
(A) Max. (Typ.)
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
20 (16)
27 (22)
34 (29)
45 (38)
68 (57)
90 (75)
142 (118)
208 (173)
257 (214)
352 (293)
525 (437)
801 (667)
3.38 (4.50)
2.53 (3.38)
2.01 (2.68)
1.52 (2.03)
1.24 (1.66)
1.09 (1.46)
0.88 (1.17)
0.71 (0.95)
0.61 (0.81)
0.53 (0.71)
0.43 (0.57)
0.37 (0.49)
3.87 (5.17)
2.92 (3.90)
2.36 (3.15)
1.87 (2.49)
1.51 (2.01)
1.33 (1.77)
1.05 (1.40)
0.86 (1.15)
0.72 (0.96)
0.62 (0.83)
0.51 (0.68)
0.43 (0.58)
3.46 (4.07)
2.80 (3.30)
2.40 (2.83)
2.13 (2.51)
1.75 (2.06)
1.49 (1.76)
1.16 (1.37)
0.86 (1.01)
0.80 (0.94)
0.68 (0.80)
0.55 (0.65)
0.46 (0.55)
TYPE D53LC (Low DC resistance Type
, Quantity/reel; 2,000 PCS)
TOKO
Part
Number
Inductance (1)
(µH)
Tolerance
(%)
DC Inductance Decrease Current(3) Temperature
Resistance (2)
(A) Max. (Typ.)
Rise Current(3)
(m) Max.
(Typ.)
L
L
=10%
L
L
=30%
T=40°C
(A) Max. (Typ.)
#A915 Y-4R7M
#A915BY-6R8M
#A915BY-100M
#A915BY-150M
#A915BY-220M
#A915BY-330M
#A915BY-470M
#A915BY-680M
#A915BY-101M
#A915BY-151M
#A915BY-221M
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 100kHz
(2) DC resistance is measured with a Digital Multimeter TR6871
(Advantest) or equivalent.
(3)Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
35 (29)
50 (42)
67 (56)
97 (81)
135 (112)
206 (172)
268 (224)
371 (309)
569 (474)
940 (785)
1200 (995)
0.91 (1.21)
0.81 (1.08)
0.59 (0.79)
0.45 (0.60)
0.40 (0.54)
0.33 (0.45)
0.27 (0.36)
0.23 (0.30)
0.21 (0.28)
0.18 (0.23)
0.15 (0.20)
1.13 (1.51)
0.99 (1.32)
0.74 (0.99)
0.58 (0.77)
0.51 (0.68)
0.41 (0.55)
0.34 (0.46)
0.29 (0.39)
0.26 (0.35)
0.21 (0.28)
0.18 (0.24)
2.31 (2.72)
1.93 (2.27)
1.60 (1.88)
1.36 (1.60)
1.19 (1.40)
0.92 (1.09)
0.80 (0.94)
0.68 (0.80)
0.54 (0.64)
0.40 (0.47)
0.35 (0.41)

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