SIW75-271 datasheet, PDF - EEWORLD Datasheet

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SIW75-271: DescriptionGeneral Purpose Inductor, 270uH, 10%, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size309KB，1 Pages; ManufacturerDelta Electronics

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SIW75-271 Overview

General Purpose Inductor, 270uH, 10%, 1 Element, SMD, ROHS COMPLIANT

SIW75-271 Parametric

Parameter Name	Attribute value
Maker	Delta Electronics
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.00155 Ω
Nominal inductance(L)	270 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SIW75
Number of functions	1
Number of terminals	2
Maximum rated current	0.28 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	10%

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SMT Power Inductor

SIW75 Type

Features

RoHS compliant.

Small size (7.3mm*7.3mm), low profile (5.2mm max. height) SMD type.

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 application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimension:

RECOMMENDED PAD PA

TTERNS

3.0

2.0

4.3

UNIT:mm/inch

A = 7.6 / 0.299 Max.

B = 7.6 / 0.299 Max.

C = 5.2 / 0.205 Max.

D = 5.3 0.1 / 0.209 0.004

E = 1.0 0.1 / 0.039 0.004

F = 2.0 / 0.079

Electrical Characteristics:

25 C: 100KHz, 0.1V

PART NO.

SIW75 - 1R0

SIW75 - 1R5

SIW75 - 2R2

SIW75 - 3R3

SIW75 - 4R7

SIW75 - 6R8

SIW75 - 100

SIW75 - 120

SIW75 - 150

SIW75 - 180

SIW75 - 220

SIW75 - 270

SIW75 - 330

SIW75 - 390

SIW75 - 470

SIW75 - 560

SIW75 - 680

SIW75 - 820

SIW75 - 101

SIW75 - 121

SIW75 - 151

SIW75 - 181

SIW75 - 221

SIW75 - 271

SIW75 - 331

SIW75 - 391

SIW75 - 471

(uH)

1.0

1.5

2.2

3.3

4.7

6.8

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

180.0

220.0

270.0

330.0

390.0

470.0

DCR

(m ) MAX

0.023

0.028

0.032

0.038

0.049

0.060

0.070

0.080

0.090

0.100

0.120

0.140

0.160

0.190

0.220

0.290

0.340

0.460

0.550

0.670

0.900

1.050

1.350

1.550

2.050

2.300

2.600

Irated

(Adc)

2.90

2.60

2.40

2.20

1.90

1.70

100.00

1.50

1.40

1.30

1.20

1.10

1.00

0.91

0.84

0.72

0.66

0.58

0.51

0.42

0.37

0.35

0.29

0.28

0.23

0.21

0.19

INDUCTANCE (uH)

1.60

10.00

471

391

331

271

221

181

151

121

101

820

680

560

470

390

330

270

220

180

150

120

100

6R8

4R7

3R3

2R2

1R5

1R0

1.00

0.00

0.01

0.10

1.00

10.00

CURRENT (A)

1. Tolerance of inductance: 20% for 1.0~6.8uH, 10% for 10~470uH.

2. Irated is the DC current which cause the inductance drop 10% typical of its nominal inductance without current

and the surface temperature of the part increase less than 45

3. Operating temperature : -20

C to 105

C (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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