35
Meeting Your Need
s
R-LOG1104A
1.800.PIK.TOKO
1.847.297.0070www.tokoam.com
Please read PRECAUTIONS and NOTES sections of this catalog for safe operation. This catalog contains consumer grade specifications only. Detailed technical specifications are available upon request.
TYPE
D104C
Fixed Inductors for Surface Mounting
TYPE D104C
Frequency Range: 0.1 ~ 1MHz
Inductance Range: 1.0 - 47µH
Features
• Low profile (4.5mm max.)
• Magnetically shielded
• Available on tape and reel for auto-insertion
• Suitable for reflow soldering
• Lead-free terminations
TYPE D104C
TOKO
Part
Number
#919AS-1R0N=P3
#919AS-1R8N=P3
#919AS-2R8M=P3
#919AS-3R7M=P3
#919AS-4R7M=P3
#919AS-6R4M=P3
#919AS-100M=P3
#919AS-160M=P3
#919AS-220M=P3
#919AS-270M=P3
#919AS-330M=P3
#919AS-470M=P3
Inductance
(µH)
1.0
1.8
2.8
3.7
4.7
6.4
10
16
22
27
33
47
13.6
10.4
8.3
7.0
6.1
5.2
4.3
3.3
3.0
2.7
2.4
1.8
5.9
7.6
10.7
14.2
16.2
22.9
26.5
49.2
77.6
88.3
102
150
DC (2)
Resistance
( mΩ ) max.
Inductance [A] (3)
Decrease Current
(A) max.
Unit: mm
STANDARD PARTS SELECTION GUIDE
(1) Inductance is measured by LCR-meter 4284A (HP) or equivalent.
(2) DC Resistance is measured by 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).
Recommended patterns:
Note: =P3 is added to each part number to indicate tape and reel packaging.
[A] : 10% inductance reduction from the initial value.
[B] : Coil temperature to rise by 40ºC.
Tolerance
(%)
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
9.7
9.5
6.1
5.3
5.2
4.8
4.5
3.7
2.5
2.4
2.1
1.8
Temperature [B] (3)
Rise Current
(A) max.
Unit: mm
5
11
6
