October 12, 2006

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.

1

3

Schematic Figure A

1

3

Schematic Figure B

2

INCHES .XXX ± .010

MILLIMETERS .XX ± .25

.375 Max

9.52

.670 Max

17.01

.800 Max

20.32

.015 Min

.38

Ø .030 ± .002

Ø .76 ± .05

.175 Min

4.46

.500

12.70

.500

12.70

.250

6.35

Figure A

Figure B

C

L

Note 1

ELECTRICAL SPECIFICATIONS AT 25ºC

Part Number

Turns

Inductance

mH (Min)

Inductance

Test Voltage

15.75 kHz

DCR

Ohm (Max)

Rated

Terminating

Resistance

Ohm (Max)

Schematic

Figure

PT27310

PT27311

PT27312

PT27313

PT27314

PT27315

PT27316

50

100

200

300

50CT

100CT

200CT

5.0

20.0

80.0

180.0

5.0

20.0

80.0

0.50

1.00

2.00

3.00

0.50

1.00

2.00

0.70

1.40

4.50

11.00

0.70

1.40

4.50

50

100

200

300

50

100

200

A

A

A

A

B

B

B

Notes:

1.

Stand-off shown in two possible positions

2.

For non-RoHS parts, replace PT prefix with 42- (e.g. PT27310 becomes 42-27310).

3.

Terminal finish is compliant to RoHS requirements

273 Series Current Sense Inductors 50kHz – 200kHz

Features

Designed for switching mode power supply applications

High dielectric strength capability 3750V RMS

Frequency range 50kHz – 200kHz

VDE Approved

Fully molded construction with center thru hole for primary lead

Tinned Leads with Leaded Solder is Available (note 2)