270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

Actual Size

Mechanical Configuration A flat top surface mount case

with excellent coplanarity of terminals.

Physical Parameters

Inches

Millimeters

A

0.212 ± 0.010

5.38 ± 0.25

B

0.285 ± 0.010

7.24 ± 0.25

C

0.060 ± 0.010

1.52 ± 0.25

D

0.250 ± 0.010

6.35 ± 0.25

E

0.200 ± 0.010

5.08 ± 0.25

F

0.025 ± 0.010

0.64 ± 0.25

G

0.40 (Ref. only)

1.02 (Ref. only)

Electrical Configuration

1) Inductance and DCR in table is for either L1 or L2.

2) Leakage Inductance tested at L1 with L2 shorted

or at L2 with L1 shorted.

3) Windings balanced within 2%

4) Inductance tested @ 10 kHz

Operating Temperature Range -55°C to +105°C

Electrical Characteristics Measured at +25°C

Rated RMS Current Based upon 40°C temperaturerise

from 25°C ambient.

Maximum Power Dissipation at 25°C 0.200 Watts

Inductance Tolerance Units are supplied to the

tolerance indicated in the table.

Dielectric Withstanding Voltage 500 V RMS, 60Hz

SERIES CM6149 FERRITE CORE

-253

-473

-683

-104

-154

-224

-334

-474

-684

-105

-125

-155

-225

0.20

0.30

0.40

0.50

0.70

1.10

1.50

1.70

2.00

2.80

3.50

4.30

6.00

3.0

2.5

2.0

1.6

1.3

1.0

0.75

0.60

0.50

0.40

0.30

0.24

0.18

0.010

0.015

0.020

0.030

0.040

0.060

0.090

0.125

0.170

0.250

0.350

0.500

0.750

25

47

68

100

150

220

330

470

680

1000

1200

1500

2200

*Complete part # must include series # PLUS the dash #

For surface finish information, refer to www.delevanfinishes.com

CM6149

Surface Mount

Low Profile CM Choke

Marking DELEVAN; CM6149, inductance with units. Note: An R after

CM6149 indicates a RoHS component. A white dot indicates the location

of pin 1.

Example: CM6149-154

DELEVAN

CM6149

150 uH

Packaging Tape & reel (16mm):

13˝ reel, 800 pieces max.; 7˝ reel not available

Weight (Grams) 0.5 (Ref.)

1/2009

API_newlayouts_single:APIcatalog_newlayouts 8/27/10 10:54 AM Page 126