© TT electronics plc

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Issue K-1

08/2016

Page 2

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com

High Reliability Hallogic® Hall-

Effect Sensors

OMH090, OMH3019, OMH3020, OMH3040,

OMH3075, OMH3131 (B, S versions)

Notes:

(1)

Heat sink leads during hand soldering.

25 V

-65°C to +150°C

-55°C to +125°C

Lead Soldering Temperature (1/8 in. (3.2 mm) from case for 5 seconds with soldering iron)

25 mA

25 V

Magnetic Flux Density, B

Unlimited

Part

Number

Hi-Reliability

Hallogic®

Sensor

Operate Point

Gauss

Min / Typ / Max

Release Point

Gauss

Min / Typ / Max

Hysteresis Gauss

Min / Typ / Max

Min / Max

Package

OMH090B

Uni-Polar

Non-Latching

50/90/180

30 / 65 / 160

10 / 30 / 60

4.5 / 24.0

OMH090S

OMH3019B

175 / 300 / 500

125 / 235 / 420

30 / 100 / 155

OMH3019S

OMH3020B

70 / 220 / 350

50 / 180 / 330

15 / 55 / 200

OMH3020S

OMH3040B

70 / 150 / 200

50 / 115 / 180

10 / 35 / 60

OMH3040S

OMH3131B

20 / 60 / 95

10 / 45 / 85

5 / 15 / 40

OMH3131S

OMH3075B

Bi-Polar

Latching

50 / 150 / 250

-250 / -150 / -50

100 / 250 / 500

OMH3075S

Through Hole