Datasheet

MK6 Series MEDER electronic
Reed Sensors for
PCB Mounting
CONTACT DATA
www.meder.com
Germany # ++49-(0)7733-94870, USA # 800-870-5385
All data 20
0
C
Switch Model -->
Contact Form -->
Packaging styles -->
Contact 81 *
Form A
6, 7, 8
Contact 87
Form A
5
Contact 90
Form C
8
Contact Ratings Conditions
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Contact Rating
Any DC combination of V & A
not to exceed their individual
max.'s
5 10 3 W
Switching Voltage DC or peak AC 90 200 175 V
Switching Current DC or peak AC 0.5 0.5 0.25 A
Carry Current DC or peak AC 1.0 0.5 1.2 A
Static Contact Resistance w/ 0.5V & 10mA 200 150 150 mΩ
Dynamic Contact Resistance
Measured w/ 0.5V & 50mA
1.5 ms after closure
200 200 250 mΩ
Insulation Resistance across
Contacts
100 Volts applied 10
9
10
9
10
9
Ω
Breakdown Voltage across
Contacts
Voltage applied for 60 sec.
min.
100 230 200 VDC
Operate Time, incl. Bounce Measured w/ 100% overdrive 0.5 0.6 0.7 ms
Reset Time
Measured w/ no coil
suppression
0.1 0.1 1.5 ms
Capacitance @ 10kHz across contact 0.2 0.2 1.0 pF
Contact Operation **
Must Operate Condition Steady state field 5 10 10 20 15 30 AT
Must Reset Condition Steady state field 2 9 4 18 6 27 AT
Environmental Data
Shock Resistance 1/2 sine wave duration 11ms 30 50 50 g
Vibration Resistance From 10 - 2000 Hz 10 20 20 g
Ambient Temperature 10
0
C/ minute max. allowable -20 85 -20 85 -20 85
0
C
Storage Temperature 10
0
C/ minute max. allowable -35 85 -35 85 -35 85
0
C
Soldering Temperature 5 sec. dwell 260 260 260
0
C
Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch.
* Switch model 81 is used for sensitivity range A only.
** These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required.