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MEDER electronic

MK15 Series

Reed Sensors for

SMD Mounting

CONTACT DATA

All Data at 20° C

Contact Form →

Form A

Contact Ratings

Conditions

Min.

Typ. Max. Units

Switching Power

Any DC combination of V & A not to

exceed their individual max.‘s

10

W

Switching Voltage

DC or peak AC

200

V

Switching Current

DC or peak AC

0.5

A

Carry Current

DC or peak AC

1.25

A

Static Contact Resistance

w/ 0.5 V & 10 mA

150

mΩ

Dynamic Contact Resistance

Measured w/ 0.5 V & 50 mA ,

1.5 ms after closure

200

mΩ

Insulation Resistance across Contacts

100 volts applied

Ω

Breakdown Voltage across Contact

Voltage applied for 60 sec. min.

225

VDC

Operation Time incl. Bounce

Measured w/ 100 % overdrive

0.5

ms

Release Time

Measured w/ no coil suppression

0.1

ms

Capacitance

at 10 kHz cross contact

0.2

pF

Contact Operation *

Must Operate Condition

Steady state field

10

30

AT

Must Release Condition

Steady state field

4

27

AT

Environmental Data

Shock Resistance

1/2 sinus wave duration 11 ms

30

g

Vibration Resistance

From 10 - 2000 Hz

20

g

Ambient Temperature

10°C/ minute max. allowable

-40

85

o

C

Stock Temperature

10°C/ minute max. allowable

-50

85

o

C

Soldering Temperature

5 sec. dwell

260

o

C

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

sensitive switch.

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

more detail is required.