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MEDER electronic

Micro-Miniature Reed Sensors

for SMD Mounting

MK24 Series

All Data at 20° C

Contact Form →

Form A

Sensitivity Range A

Sensitivity Range B

Sensitivity Range C

Contact Ratings

Conditions

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Switching Power

Any DC combination of V & A not

to exceed their individual max.‘s

1

3

3

W

Switching Voltage

DC or peak AC

30

30

30

V

Switching Current

DC or peak AC

0.1

0.3

0.3

A

Carry Current

DC or peak AC

0.3

0.5

0.5

A

Static Contact Resistance

with 40% overdrive, start value

250

200

200

mΩ

Insulation Resistance

RH <45%, 100V test voltage

Ω

Breakdown Voltage

according to IEC 255-5

60

100

100

VDC

Contact Operation

Pull-in MK24-x-1

measured by MS150

1.8 - 4.5

3.0 - 5.8

4.1 - 7.0

mT

Pull-in MK24-x-1

measured by KMS11

22 - 55

37 - 71

50 - 86

AT

Pull-in MK24-x-2

measured by MS150

1.8 - 4.5

3.0 - 5.8

4.1 - 7.0

mT

Pull-in MK24-x-2

measured by KMS11

22 - 55

37 - 71

50 - 86

AT

Pull-in MK24-x-3

measured by MS150

2.1 - 5.3

3.3 - 7.0

4.3 - 8.6

mT

Pull-in MK24-x-3

measured by KMS11

23 - 50

33 - 67

40 - 83

AT

Environmental Data

Shock Resistance

1/2 sinus wave duration 11 ms

15

30

30

g

Vibration Resistance

From 10 - 2000 Hz

10

20

20

g

Ambient Temperature

10°C/ minute max. allowable

-40

130

-40

130

-40

130

o

C

Stock Temperature

10°C/ minute max. allowable

-50

130

-50

130

-50

130

o

C

Soldering Temperature

5 Sec.

260

260

260

o

C

Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch.

CONTACT DATA