Fixed Inductors for Surface Mounting
Inductance Range:
1.1~220μH
SELECTION GUIDE FOR STANDARD COILS
Quantity/reel; 2,000 PCS)
DIMENSIONS
FEATURES
D53LC
Recommended patterns
42
5.2 Max.
3.0 Max.
0.15
06
14
Direction indication
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.
6.0
4.0
2
(Unit: mm)
(Unit: mm)
TYPE D53LC
(High current Type
Temperature
Rise Current
(3)
T=40°C
(A) Max. (Typ.)
#A915AY-1R1M
#A915AY-2R0M
#A915AY-3R3M
#A915AY-4R7M
#A915AY-6R8M
#A915AY-100M
#A915AY-150M
#A915AY-220M
#A915AY-330M
#A915AY-470M
#A915AY-680M
#A915AY-101M
1.1
2.0
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
±
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)
TOKO
Part
Number
Inductance
(1)
(μH)
DC
Resistance
(2)
(m
) Max.
(Typ.)
Inductance Decrease Current
(3)
(A) Max. (Typ.)
L
L
=10%
=30%
L
L
Tolerance
(%)
TYPE D53LC (Low DC resistance Type
,
Quantity/reel; 2,000 PCS)
#A915 Y-4R7M
#A915BY-6R8M
#A915BY-100M
#A915BY-150M
#A915BY-220M
#A915BY-330M
#A915BY-470M
#A915BY-680M
#A915BY-101M
#A915BY-151M
#A915BY-221M
(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)
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
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)
Temperature
Rise Current
(3)
T=40°C
(A) Max. (Typ.)
TOKO
Part
Number
Inductance
(1)
(μH)
DC
Resistance
(2)
(m
) Max.
(Typ.)
Inductance Decrease Current
(3)
(A) Max. (Typ.)
L
L
=10%
=30%
L
L
Tolerance
(%)