HOME > Electronic Component > SMD Inductor > Unshielded Power Inductor > SCO53

FEATURES :
  • Various high power SMD inductors are superior to high saturation.
  • These products are low profile with low DC resistance.
  • Provided in embossed carrier tape packaging for use with automatic mounting machines.
APPLICATIONS :
  • Excellent for power line DC-DC conversion application used in portable telephones, personal computers, hard disk drives,and other electronic equipment.

Model No.
Inductance (uH)
D.C.R (mΩ) Max.
Rated Current (A)
SCO53-1R0⟩;-T
1
0.03
4.5
SCO53-1R2⟩-T
1.2
0.03
4.2
SCO53-1R5⟩-T
1.5
0.03
4.1
SCO53-1R8⟩-T
1.8
0.03
3.7
SCO53-2R2⟩-T
2.2
0.03
3.5
SCO53-2R7⟩-T
2.7
0.04
3.2
SCO53-3R3⟩-T
3.3
0.05
2.8
SCO53-3R9⟩-T
3.9
0.06
2.6
SCO53-4R7⟩-T
4.7
0.07
2.5
SCO53-5R6⟩-T
5.6
0.08
2.4
SCO53-6R8⟩-T
6.8
0.09
2.2
SCO53-8R2⟩-T
8.2
0.1
2
SCO53-100⟩-T
10
0.13
1.8
SCO53-120⟩-T
12
0.16
1.75
SCO53-150⟩-T
15
0.19
1.7
SCO53-180⟩-T
18
0.21
1.6
SCO53-220⟩-T
22
0.28
1.5
SCO53-270⟩-T
27
0.32
1.4
SCO53-330⟩-T
33
0.38
1.1
SCO53-390⟩-T
39
0.42
1
SCO53-470⟩-T
47
0.52
0.9
SCO53-560⟩-T
56
0.56
0.85
SCO53-680⟩-T
68
0.68
0.8
SCO53-820⟩-T
82
0.82
0.65
SCO53-101⟩-T
100
1.1
0.6
SCO53-121⟩-T
120
1.2
0.58
SCO53-151⟩-T
150
1.5
0.43
SCO53-181⟩-T
180
1.8
0.41
SCO53-221⟩-T
220
2
0.38
SCO53-271⟩-T
270
2.9
0.35
SCO53-331⟩-T
330
3.3
0.28
SCO53-391⟩-T
390
3.7
0.26
SCO53-471⟩-T
470
4.9
0.2

SCO53

ELECTRICAL CHARACTERISTICS

  • SCO32/43/52/53/54 => 1.0 ~ 8.2uH(7.96MHz/0.25V), 10 ~ 82uH (2.52MHz/0.25V), 100 ~ 470uH (1KHz/0.25V).

Test Instrument:

  • INDUCTANCE (1KHz) : HP 4284A LCR METER, or equivalent
  • INDUCTANCE (up 1MHz) : HP E4991A LCR METER, or equivalent
  • RDC : DIGITAL MILLI OHM METER 16502 , or equivalent
  • Rated D.C. Current : HP4284A+42841 test fixture

Tolerance Of Inductors

  • SCO53 : 1.0 ~ 18uH ± 20%(M) , 22 ~ 470uH ±10%(K)

This indicates the value of current when the inductance is 10% lower than its initial value at D.C superposition or D.C current when at rt = 40° whichever is lower.

Operating temperature: -20 °C to 80 °C