KSK-1A31 Series

KSK-1A31-...
MEDER electronic
DIMENSIONS
CHARACTERISTICS
All dimensions in
mm [inches]
• Glass length of 11 mm and diameter of 2.5 mm
• Normally open 1 Form A contact
• No bounce, all positions
Switch Model -->
Contact For m -->
All data at 20 0C
Contact Ratings
Conditions
CONTACT DATA
KSK-1A31-...
For m A
Min.
T yp .
Max.
Units
50
W
Contact Rating *
Any DC combination of V & A not
to exceed their individual max.'s
Switching Voltage
D C or peak A C
1000
V
Switching Current
D C or peak A C
2.0
A
Carry Current
D C or peak A C
3.0
A
Static Contact Resistance
w/ 0.5V & 10mA
80
mΩ
Dynamic Contact Resistance
Measured w/ 0.5V & 50mA 1.5 ms
after closure
200
mΩ
Insulation Resistance across
Contacts
100 Volts applied
1 0 10
Ω
Breakdown Voltage
Voltage applied for 60 sec. min.
1.5
kV D C
Operate Time, Incl. Bounce
Measured w/ 100% overdrive
Release Time
Measured w/ no coil suppression
Capacitance
@ 10kHz across contact
1.2
ms
1.0
ms
pF
0.3
Test Coil **
KMS-01
Standard AT range
30
65
AT
g
Environmental Data
Shock Resistance
1/2 sine wave duration 11ms
50
Vibration Resistance
From 10 - 2000 Hz
20
Ambient Temperature
10 C/ minute max. allowable
-20
Storage Temperature
10 0C/ minute max. allowable
-35
Soldering Temperature
5 sec. dwell
0
g
130
0
C
130
0
C
260
0
C
Please note: The indicated electrical data are maximum values and can vary downwards when using a
more sensitive switch.
* For life expectancy see our life test section located on page 151.
** See our test coil section located on page 157.
ORDER INFORMATION
SERIES
CONTACT
FORM
SWITCH
MODEL
AT RANGE
(between)
KSK -
1A
31 -
XXXX
OPTIONS
Part Number Example - KSK - 1A31 - 3035
3035 is the AT range (Any AT can be ordered
between 30 & 65 in a minimum range of 2 AT)
30 65
www.meder.com
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Germany # ++49-(0)7733-94870, USA # 800-870-5385