Series: Magnetic shielded type
Type: ELL61H
■ Explanation of Part Numbers
SMD type choke coils (2.5 mm, 3.0 mm)
■ Features
● Thin type (height 2.5 mm, 3.0 mm)
● Higher reliability in mounting by separated user terminal and internal connection.
● Capable of corresponding big current
■ Recommended Applications
● Videos, Audio, Mobile communications, Electric battery driving equipment
● Choke coils for Chopper circuit decoupling choked in DC/DC convertor circuit
■ Cautions for Use
Convertor electric power of DC/DC convertor
● Chopper type : 1 W max.
Operating temperature
● 105 ¡C max. (Including self-temperature rise)
SMD Choke Coils
1ELL 6 H
Type
E L L 6 H 2 2 0 MS
Choke Coils
Singapore
■ Dimensions in mm (not to scale)
■ Characteristics (Reference)
■ Connections (Top view)
■
Recommended land patterns in mm (not to scale)
✽ Current: This indicates the value of current when the inductance is 80% more than nominal value and
tenperature rising ∆t=45 ¡C lower at D.C superposition. (at 20 ¡C)
Choke Coils
Inductance DCR
at 100 kHz at 20ûC
Current (max.) Marking
Tol. ± 20 % Tol. ± 20 %
ELL6RH ELL6SH ELL6RH ELL6SH
H=2.5 mm H=3.0 mm H=2.5 mm H=3.0 mm
1.0 µH 0.019 Ω 0.019 Ω 3000 mA 3400 mA 1R0
1.5 0.024 0.024 2400 3200 1R5
2.7 0.039 0.031 1800 2400 2R7
3.3 0.044 0.034 1600 2200 3R3
4.7 Ñ 0.042 Ñ 2000 4R7
5.1 0.056 Ñ 1550 Ñ 5R1
5.6 Ñ 0.049 Ñ 1800 5R6
6.2 0.062 Ñ 1400 Ñ 6R2
6.8 Ñ 0.052 Ñ 1500 6R8
7.5 0.080 Ñ 1250 Ñ 7R5
8.2 0.087 0.061 1200 1400 8R2
10 0.095 0.065 1100 1300 100
12 0.13 0.071 1000 1200 120
15 0.15 0.096 850 1100 150
18 0.17 0.11 800 1000 180
22 0.22 0.14 700 900 220
27 0.26 0.16 650 800 270
33 0.38 0.18 600 700 330
39 0.41 0.24 550 650 390
47 0.48 0.27 500 600 470
56 0.54 0.29 450 550 560
68 0.77 0.52 400 500 680
82 0.87 0.60 350 450 820
100 1.00 0.68 300 400 101
120 1.50 0.75 280 370 121
150 1.80 0.86 250 350 151
180 2.00 1.20 230 300 181
