March 6, 2007

Datatronic: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701

Email: ddisales@datatronics.com

Datatronic Ltd. 499 King's Road, Hong Kong Tel: (852) 2562-3858, (852) 2564-87-477 Fax: (852) 2565-7214, (852) 2563-1290

All specifications are subject to change without notice.

11

12

2

4

SCHEMATIC

.720

18,30

.024

0,61

.708 MAX

18,00

1

5

11

12

.594 Ref.

15,10

.100

2,54

.536

13,62

.570

14,48

.261

6,64

.287

7,30

.047

1,19

.100

2,54

SUGGESTED PAD LAYOUT

.559 MAX

14,20

1

5

6

10

.394 MAX

10,00

CT320-XXX

DATE

SMD Current Sense Transformer CT320 Series

Features

•

Rated for 35 amps RMS Max.

•

Operating Frequency: 50kHz to 500kHz

•

Operating Temperature: –40°C to +130°C

•

Pick and Place Design

•

Tape and Reel Available

•

Tinned Leads with Leaded Solder is Available

(note 6)

Datatronics

Part Number

Turns Ratio

(

± 2%)

Secondary

Inductance

(mH TYP)

Primary DCR

(mΩ TYP)

Secondary DCR

(Ω TYP)

HiPot

(Vrms)

CT320-020

1:20

0.30

0.28

1.40

500

CT320-030

1:30

0.66

0.28

2.10

500

CT320-040

1:40

1.20

0.28

2.80

500

CT320-050

1:50

2.00

0.28

3.50

500

CT320-060

1:60

3.00

0.28

4.20

500

CT320-070

1:70

3.90

0.28

4.90

500

CT320-100

1:100

7.50

0.28

7.00

500

CT320-125

1:125

12.00

0.28

8.75

500

CT320-200

1:200

29.00

0.28

14.00

500

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.) Packaging 600 pcs / carton

6.) For Non-RoHS parts, replace CT

prefix with -42 e.g. CT320 becomes

42-320

7.) Terminal finish compliant to RoHS

requirements. Solder in accordance

with J-STD-020C

Mechanical Specifications