Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Choke Coils
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Product Code
Design No.
Inductance
StructureOuter size
Choke Coil (Magnetic shielded type ) Series
VELL
Height
T4.5 max.
101 100 μH
M±20 %
N±30 %
4R7 4.7 μH
Tolerance
3.0±0.5
(1.4)
12.0±0.5
12.0±0.5
Marking
Date code
4.2±0.3
14.7
9.9
4.0
Power Inductors / Wire Wound type
Series: V
Type: ELLCTV
Explanation of Part Numbers
Recommended Applications
DC-DC converter circuitry for computer peripherals
and amusement equipment.
Chopper circuit decoupling chokes for DC-DC
converter circuitry.
Features
Magnetic shielded structure
Low DC resistance and large current capability
Available on tape and reel for automatic insertion
RoHS compliant
Standard Packing Quantity
500 pcs./Reel
Dimensions in mm (not to scale) Recommended Land Pattern in mm (not to scale)
Soldering Conditions and Safety Precautions
Please see Data Files
Sep. 201201
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Choke Coils
Quantity 500 pcs./reel
Tape running direction
4.0±0.3
cumulative pitch
deviation
2.50±0.10
2.50±0.10
16.0±0.3
11.5±0.3
1.75±0.30
24.0±0.5
12.6±0.3
8 ° max.
4.70±0.30
0.40±0.05
R0.5 max.
2.0±0.3
4.0±0.3
f1.50
+0.10
0
Standard Parts
Embossed Carrier Tape Dimensions in mm (not to scale)
Current: This indicates the value of current when the inductance is 70 % of nominal value or when the case temperature has risen 45 °C (at 20 °C)
Part No. Inductance (100 kHz) RDC (at 20 °C) Rated
Current
(mA) max.
Marking
(μH) Tolerance (mΩ)Tolerance
ELLCTV1R2N 1.2
±30 %
4.6
±20 %
6500 1R2
ELLCTV2R0N 2.0 5.6 6300 2R0
ELLCTV2R7N 2.7 7.0 5700 2R7
ELLCTV3R9N 3.9 8.5 5600 3R9
ELLCTV4R7N 4.7 9.9 5200 4R7
ELLCTV5R6N 5.6 11 4900 5R6
ELLCTV6R8N 6.8 14 4500 6R8
ELLCTV8R2N 8.2 15 4400 8R2
ELLCTV100M 10.0
±20 %
17 3900 100
ELLCTV120M 12.0 22 3700 120
ELLCTV150M 15.0 25 3100 150
ELLCTV180M 18.0 30 3000 180
ELLCTV220M 22.0 37 2700 220
ELLCTV270M 27.0 43 2300 270
ELLCTV330M 33.0 50 2200 330
ELLCTV390M 39.0 61 2100 390
ELLCTV470M 47.0 69 1900 470
ELLCTV560M 56.0 87 1600 560
ELLCTV680M 68.0 100 1500 680
ELLCTV820M 82.0 120 1400 820
ELLCTV101M 100.0 150 1200 101
ELLCTV121M 120.0 190 1100 121
ELLCTV151M 150.0 220 1000 151
ELLCTV181M 180.0 270 930 181
ELLCTV221M 220.0 310 840 221
ELLCTV271M 270.0 400 810 271
ELLCTV331M 330.0 500 660 331
ELLCTV391M 390.0 560 630 391
ELLCTV471M 470.0 690 580 471
ELLCTV561M 560.0 810 540 561
ELLCTV681M 680.0 1010 470 681
ELLCTV821M 820.0 1140 440 821
ELLCTV102M 1000.0 1500 410 102
Sep. 201201