March 6, 2007

DATATRONIC

Email: ddisales@datatronics.com

499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

Schematic

8

7

1

3

7

8

1

2

3

4

5

6

.024

0,61

.010

0,25

.320 MAX

8,13

.161 MAX

4,10

.230 MAX

5,85

.073

1,85

.073

1,85

.050

1,27

.060

1,52

.120

3,05

.100

2,54

.106

2,69

.050

1,52

SUGGESTED PAD LAYOUT

CT323-XXX

SMD Current Sense Transformer CT323 Series

Features

•

Low Profile – Height: 4.1mm Max.

•

Primary Rated for 20 Amps RMS Max.

•

Operating Frequency Range: 10kHz to 1MHz

•

Temperature range –20°C to +130°C

•

Electrical Specifications @ 25°C

•

Tinned Leads with Leaded Solder is Available (note 6)

Datatronics

Part Number

Turns Ratio

(

± 2%)

Inductance (1-3)

µH

(TYP)

DCR (1-3)

Ω

(MAX)

Hipot Vrms

CT323-020

1:20

100

0.50

500

CT323-030

1:30

230

0.75

500

CT323-040

1:40

440

1.03

500

CT323-050

1:50

670

1.61

500

CT323-060

1:60

1000

1.98

500

CT323-070

1:70

1300

2.97

500

CT323-100

1:100

2800

5.36

500

CT323-125

1:125

4400

6.67

500

CT323-200

1:200

12200

33.24

500

Mechanical Outline:

Notes:

1.)

All dimensions are in inches/mm

Tolerance:

±0.010/0,25 unless otherwise

specified

2.)

Inductance tested at 10 kHz, 0.1Vrms

3.)

Coplanarity: 0.004/0,102

4.)

Tape and reel quantity, 1200 pcs/reel

5.)

6.)

For Non-RoHS parts, replace CT prefix with -42

e.g. CT323 becomes 42-323

7.)

Terminal finish compliant to RoHS requirements.

Solder in accordance with J-STD-020C