Delta Electronics SIG3010 Specification Sheet

SMT Power Inductor
SIG3010 Type
Features
RoHS compliant.
Halogen free compliant.
Low profile (1.0mm max. height ), SMD type.
Shielded
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.

Mechanical Dimension:

A
B

Electrical Characteristics:

1
L
PART NO.
(uH)
SIG3010 - 1R0 1.0
SIG3010 - 1R5 1.5
SIG3010 - 2R2 2.2
SIG3010 - 3R3 3.3
SIG3010 - 4R7 4.7
SIG3010 - 6R8 6.8
SIG3010 - 100 10.0
SIG3010 - 150 15.0
SIG3010 - 220 22.0
SIG3010 - 330 33.0
SIG3010 - 470 47.0
1. Tolerance of inductance:
2. Isat is the DC current which cause the inductance drop 30% typical of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than 40
4. Operating temperature: -25 C to 120 C (including self-temperature rise).
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
C
E
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25 : 100KHz, 0.1V C
2
3
Ir
DCR Isat
(Adc)
(Adc)
(m ) Max.
78 1.30 1.400
96 1.20 1.300
114 1.10 1.100
168 0.87 0.940
228 0.75 0.780
360 0.61 0.630
540 0.50 0.510
888 0.40 0.400
1236 0.35 0.350
1860 0.26 0.275
2460 0.22 0.235
30% for 1.0~1.5uH, 20% for 2.2~47uH.
o o
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
RECOMMENDED PAD PA TTERNS
D
2.7
0.8
D
2.2
SELF-RESONANT
FREQUENCY
(MHz)Min.
126
98
82
63
56
46
35
30
25
20
17
23
UNIT : mm/inch
A = 3.00 0.1 / 0.118 0.004
B = 3.00 0.1 / 0.118 0.004
C = 1.00 / 0.039 MAX.
D = 0.90 0.2 / 0.035 0.008
E = 1.90 0.2 / 0.075 0.008
o
C.