November 28, 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.

Ø.500

1.375

.300

.188

.688

1.188

.063

.563

Ø.030

1.375

.625

1

3

2

1

2

3

SCHEMATIC

ELECTRICAL SPECIFICATIONS AT 25ºC

Turns Ratio

Primary Peak

Secondary Inductance

DCR

Part No.

1T Pri

Current (Amp)

(H) Typical

(

Ω) Max.

PT21925

1000

25

70

70

PT21926

1000

30

70

70

219 SERIES CURRENT SENSE INDUCTORS

Features

Frequency Range: 40Hz to 20kHz

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

Dielectric Strength Pri to Sec: 2.5k Vrms

Fully Encapsulated Construction

Non RoHS Version is available (note 3)

NOTES:

1. All dimensions are shown in inches

2. General tolerance

± 0.010 otherwise specified

3. For non-RoHS parts, replace PT prefix with 42-

(e.g. PT21925 becomes 42-21925).

5. Inductance: 0.1 Vrms @ 100Hz