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

2

3

4

.015

.38

Min

.200

5.08

Min

Figure A

INCHES .XXX±.010

MILLIMETERS .XX±.25

.015

.380

Min

.200

5.08

Min

Figure B

.550

13.97

1.150

29.21

1

2

3

4

.800

20.32

.400

10.15

1.150

29.21

1.500

38.10

.800

20.32

1.440

36.57

.900

22.86

.600

15.24

1

2

3

4

ELECTRICAL SPECIFICATIONS AT 25ºC

Load

VA (2)

@ RMS Line

Part

Number

Rated

RMS Current

Amps (1)

117V

220V

Inductance

@ 1 kHz

mH (Min)

Leakage

Inductance

130 kHz

µH (Min)

DCR

Each

Windings

Ω (Max)

Lead Dia.

Inches

±.003

Figure

PT27110

PT27111

PT27112

PT27113

PT27114

PT27115

PT27116

1.8

3.5

6.0

2.6

3.2

5.2

7.5

210

400

700

300

375

600

875

420

800

1400

600

750

1200

1750

10.0

3.0

1.0

16.0

8.0

4.0

2.0

130

35

12

180

90

45

25

0.240

0.060

0.020

0.160

0.120

0.040

0.020

0.032

0.032

0.036

0.032

0.032

0.036

0.047

A

A

A

B

B

B

B

Note: (1) Rated RMS current for 40°C temp rise.

(2)

Caution-Do NOT exceed rated RMS current ratings.

(3)

For non-RoHS parts, replace PT prefix with 42- (e.g. PT27110 becomes 42-27110).

(4)

Terminal finish is compliant to RoHS requirements

271 Series Common Mode EMI Suppression Inductors (Open Construction)

Features

For high frequency power supply applications-input filter circuits

International safety construction-Insulation between windings and cores

Windings balanced within 1% tolerance

Dielectric strength 1250VRMS

Tinned Leads with Leaded Solder is Available (note 3)