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MEDER electronic

CONTACT DATA

Open Reed Sensors

for SMD Mounting

MK23 Series

All Data at 20° C

Contact form →

Switch Model →

Form A

Unit

35

46

66

80

87

Switching Power max.

Any DC combination of V & A not to

exceed their individual max.‘s

20 *

10 *

10 *

10 *

10 *

W

Switching Voltage max.

DC or peak AC

200

200

200

170

200

V

Switching Current max.

DC or peak AC

1.0

0.5

0.5

0.25

0.5

A

Carry Current max.

DC or peak AC

1.25

1.0

1.25

0.5

0.5

A

Static Contact Resistance max.

/ 0.5 V & 10 mA

150

150

150

200

150

mΩ

Insulation Resistance min.

RH 45%

Ω

Breakdown Voltage min.

320

225

225

210

230

VDC

Operate Time incl. Bounce max.

Measured w/ 100 % overdrive

0.5

0.7

0.5

0.6

0.6

ms

Release Time max.

Measured w/ no coil suppression

0.1

0.1

0.1

0.1

0.1

ms

Capacitance type

at 10 kHz cross contact

0.2

0.2

0.2

0.2

0.2

pF

Contact Operation **

Pull-In

6 - 35

10 - 40

10 - 30

10 - 70

7 - 37

AT

Drop-Out

5.5 - 28

10 - 50

4 - 27

4 - 62

6 - 42

AT

Environmental Data

Shock Resistance max.

1/2 sinus wave duration 11 ms

30

50

50

50

50

g

Vibration Resistance max.

From 10 - 2000 Hz

20

20

20

20

20

g

Ambient Temperature

10°C/ minute max. allowable

-40 up to + 130

o

C

Stock Temperature

10°C/ minute max. allowable

-55 up to + 130

o

C

Soldering Temperature max.

5 sec.

260

260

260

260

260

o

C

* The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. Consult factory if

more detail is required.

** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is

required.