CWF1610A Series – 0603 Chip Inductors

Features

n

Miniature size

n

High self-resonant frequency

n

High current

n

Low DCR

n

AEC-Q200 compliant

n

RoHS compliant* and halogen free**

Applications

n

Automotive systems

n

Noise filters

n

DC power lines

Electrical Specifications @ 25 °C

Bourns Part No.

Inductance

L (mH)

Q

Typ.

L & Q

Test Freq.

/ Voltage

SRF

(MHz)

Typ.

DCR

(W)

±30 %

Irms2

(mA)

Typ.

Isat3

(mA)

Typ.

CWF1610A-R10x1

0.10

13

7.9 MHz / 0.5 V

1150

0.063

1400

1700

CWF1610A-R15x

0.15

1050

0.074

1300

1700

CWF1610A-R27x

0.27

1000

0.12

1100

1400

CWF1610A-R33x

0.33

1100

0.13

1000

1300

CWF1610A-R47x

0.47

900

0.18

900

1100

CWF1610A-R56x

0.56

630

0.20

800

1100

CWF1610A-R68x

0.68

510

0.22

750

900

CWF1610A-1R0x

1.0

16

390

0.32

700

860

CWF1610A-1R5x

1.5

160

0.40

600

720

CWF1610A-2R2x

2.2

103

0.56

580

600

CWF1610A-3R3x

3.3

66

0.70

500

500

CWF1610A-4R7x

4.7

51

0.97

420

400

CWF1610A-5R6x

5.6

47

1.10

380

380

CWF1610A-6R8x

6.8

43

1.50

340

340

CWF1610A-8R2x

8.2

40

1.68

300

300

CWF1610A-100x

10

14

2.5 MHz / 0.5 V

36

1.85

280

280

CWF1610A-150x

15

29

2.60

240

240

CWF1610A-180x

18

28

2.90

220

220

CWF1610A-220x

22

24

3.61

200

200

Notes:

1. “x” indicates Inductance Tolerance: K = ±10 %, M = ±20 %.

2. Irms: Heat rated current (Irms) will cause the coil temperature rise ≤40 °C without core loss.

3. Isat: Applying the current to coils, the inductance change shall be less than 20 % of initial value.

Additional Information

Click these links for more information:

PRODUCT TECHNICAL

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CONTACT

General Specifications

Operating Temperature

.................................. -55 °C to +125 °C

(Temperature rise included)

Storage Temperature

.................................. -55 °C to +125 °C

Temperature Rise .. ≤40 °C at rated Irms1

Saturation Current

........... Inductance drops ≤20 % at Isat

Moisture Sensitivity Level......................1

ESD Classification (HBM)..................N/A

Note 1: Circuit design, component, PCB trace size and

thickness, airflow and other cooling provisions all

affect the part temperature. Part temperature should be

verified in the end application.

Materials

Core.............................................. Ferrite

Wire .............................Enameled copper

Terminal Finish ................................... Sn

Packaging........ 4000 pcs. per 7-inch reel

Electrical Schematic

How to Order

CWF1610A - R10 K

Model

Value Code (see table)

Tolerance

K = ±10 %

M = ±20 %

Product Dimensions

1.6 ± 0.2

(.063 ± .008)

0.6

(.024)

REF.

1.0 ± 0.1

(.039 ± .004)

1.0 ± 0.2

(.039 ± .008)

DIMENSIONS:

MM

(INCHES)

Recommended Layout

0.92

(.036)

1.02

(.040)

1.92

(.076)

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine

(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications. The products described herein and this

document are subject to specific legal disclaimers as set forth on the last page of this document, and at

www.bourns.com/docs/legal/disclaimer.pdf.

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

AUTOMOTIVE

GRADE