Delta Electronics manual SMT Power Inductor, SI106 Type, Features, Mechanical Dimension

SMT Power Inductor

SI106 Type

Features

RoHS compliant.

Low profile (5.9mm max. height) SMD type.

Unshielded.

Self-leads, suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Idel 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:

C

B

RECOMMENDED PAD PATTERNS

10.0

		UNIT:mm/inch
		A = 10.0¡Ó 0.4 / 0.394¡Ó	0.016
	10.6
		B = 9.0 ¡Ó 0.2 / 0.354¡Ó	0.008
D		C = 5.4 ¡Ó 0.5 / 0.213¡Ó	0.020
		D = 2.0 ¡Ó 0.2 / 0.079¡Ó	0.008

1.8

Electrical Characteristics:

25oC, 100KHz, 0.1V for 1.2~6.8uH, B-150 & A-101, 1KHz,1.0V for others.

PART NO.	L 1
	(uH)
SI106 - 1R2	1.2
SI106 - 1R7C	1.7
SI106 - 2R2	2.2
SI106 - 3R1	3.1
SI106 - 3R9	3.9
SI106 - 4R7	4.7
SI106 - 6R8	6.8
SI106 - 100	10.0
SI106 - 120	12.0
SI106 - 150	15.0
SI106B - 150	15.0
SI106 - 180	18.0
SI106 - 220	22.0
SI106 - 270	27.0
SI106 - 330	33.0
SI106 - 390	39.0

DCR	Irated2
( ) MAX	(Adc)
0.009	7.50
0.006	10.00
0.010	7.00
0.013	6.00
0.017	6.00
0.020	4.20
0.028	3.60
0.060	2.60
0.070	2.45
0.080	2.27
0.060	3.50
0.090	2.15
0.100	1.95
0.110	1.76
0.120	1.50
0.140	1.37

INDUCTANCE (uH)

1000.00

821

681

561

471

391

331

271

221

181

151

121

100.00101

820

680

560

470

330

390

270

220

180

150

120

SI106 - 470	47.0
SI106 - 560	56.0
SI106 - 680	68.0
SI106 - 820	82.0
SI106 - 101	100.0
SI106A - 101	100.0
SI106 - 121	120.0
SI106 - 151	150.0
SI106 - 181	180.0
SI106 - 221	220.0
SI106 - 271	270.0

0.170	1.28
0.190	1.17
0.220	1.11
0.250	1.00
0.350	0.97
0.350	1.22
0.400	0.89
0.470	0.78
0.630	0.72
0.730	0.66
0.970	0.57

10.00

1.00

100

SI106 - 331	330.0
SI106 - 391	390.0
SI106 - 471	470.0
SI106 - 561	560.0
SI106 - 681	680.0
SI106 - 821	820.0

1.150	0.52
1.300	0.48
1.480	0.42
1.900	0.33
2.250	0.28
2.550	0.24

0.00 0.01 0.10 1.00 10.00

CURRENT (A)

1.Tolerance of inductance : 15% for 1.2~6.8uH, 10% for 10~820uH.

2.Irated is the DC current which cause the inductance drop less than 10%(15% for 1R7C) of its nominal inductance without current and the surface temperature of the part increase less than 45oC.

3.Operating temperature: -20oC to 105oC (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 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

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