246

MEDER electronic

www.meder.com

Reed Sensor with

Screw Thread Enclosure

All Data at 20° C

Contact Form →

Form A/E

B/C

Contact Ratings

Conditions

35

46

52

66

80

85

87

90

Ein.

Switching Power (Max.)

Any DC combination of V & A not to

exceed their individual max.‘s

20*

10*

50*

10*

10*

100*

10*

10*

W

Switching Voltage (Max.)

DC or peak AC

200

200

250

200

170

1000

200

175

V

Switching Current (Max.)

DC or peak AC

1.0

0.5

0.5

0.5

0.25

1.0

0.5

0.5

A

Carry Current (Max.)

DC or peak AC

1.25

1.0

2.5

1.25

0.5

2.5

0.5

1.0

A

Static Contact Resistance (Max.)

w/ 0.5 V & 10 mA

150

150

150

150

200

150

150

150

mΩ

Insulation Resistance across

Contacts (Max.)

RH 45%

Ω

Breakdown Voltage across Contact

(Min.)

Voltage applied for 60 sec. min.

320

225

600

225

210

2000

230

200

VDC

Operate Time incl. Bounce (Max.)

Measured w/ 100 % overdrive

0.5

0.7

1.0

0.5

0.6

1.1

0.6

0.7

ms

Release Time (Max.)

Measured w/ no coil suppression

0.1

0.1

0.2

0.1

0.1

0.1

0.1

1.5

ms

Capacitance (Typ.)

at 10 kHz cross contact

0.2

0.2

0.2

0.2

0.2

0.5

0.2

1.0

pF

Contact Operation **

Pull-in

10-30 10-40 15-70 10-30 10-70 15-70 7-37 10-30

AT

Environmental Data

Shock Resistance

1/2 sinus wave duration 11 ms

30

50

g

Vibration Resistance

From 10 - 2000 Hz

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

5 sec.

260

o

C

* 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.

CONTACT DATA (Brass)

MK11 Series