Actual Size (Max.)

SERIES

Physical Parameters

Inches

Millimeters

A

1.080 to 1.180

27.44 to 29.98

B

0.770 Reference

19.56 Reference

(all except -104K)

0.810 Reference

20.75 Reference

(-104K only)

C

0.750 Minimum

19.05 Minimum

D

0.840 Maximum

21.34 Maximum

E

0.240 Reference

6.10 Reference

F

0.200 Reference

5.08 Reference

G

See Table

Operating Temperature Range –55°C to +125°C;

(–55°C to +80°C @ full current)

Current Rating at 80° Ambient 45°C Temperature Rise

Maximum Power Dissipation at +80°C 2.20 Watts

Maximum

Inductance Measured @ 1 kHz with 0 ADC

on Wayne Kerr 3245A, or equivalent

Leads Solder coated within 1/16" of Body

Incremental Current The amount of DC that decreases

the inductance by 5% maximum, relative to the 0 ADC

Dielectric Withstanding Voltage 1000 Vrms Minimum

Mechanical Configuration Center hole allows for

mounting

Marking API, 1050 or 1050R, dash number (per table)

and inductance tolerance letter

API

1050

xxxK

Packaging Bulk only

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

SERIES DC1050 and DC1050R

-104K

-124K

-154K

-184K

-224K

-274K

-334K

-394K

-474K

-564K

-684K

-824K

-105K

-125K

-155K

-185K

-225K

-275K

-335K

-395K

-475K

0.046

0.040

0.040

0.040

0.040

0.036

0.036

0.032

0.032

0.032

0.029

0.029

0.029

0.026

0.026

0.026

0.023

0.023

0.023

0.020

0.020

7.5

6.5

5.5

5.1

4.8

4.2

4.0

3.4

3.2

3.0

2.7

2.5

2.1

2.0

1.9

1.6

1.4

1.3

1.2

1.1

1.0

9.0

8.0

7.0

6.5

6.0

5.0

4.5

4.0

3.8

3.5

3.0

2.8

2.5

2.2

2.0

1.8

1.5

1.4

1.3

1.2

1.0

0.034

0.046

0.064

0.072

0.080

0.110

0.122

0.169

0.187

0.205

0.256

0.288

0.426

0.462

0.518

0.705

1.020

1.140

1.270

1.670

1.860

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

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

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

DC1050R

DC1050

High Current Power Line Chokes

5/2010

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