KSK-1A76 Series

MEDER electronic
KSK-1A76-...
CHARACTERISTICS
DIMENSIONS
• Glass length of 50 mm and diameter of 5.5 mm
• Normally open 1 Form A contacts
• Excellent for most applications and long life
expectancy
• Carry current up to 5 A
CONTACT DATA
Switch Model -->
Contact Form -->
All data at 20 0C
Contact Ratings
Conditions
All dimensions in
mm [inches]
KSK-1A76-...
Form A
Min.
Typ.
Max.
Units
60
W
Contact Rating *
Any DC combination of V & A not
to exceed their individual max.'s
Switching Voltage
DC or peak AC
400
V
Switching Current
DC or peak AC
3.0
A
Carry Current
DC or peak AC
5.0
A
Static Contact Resistance
w/ 0.5V & 10mA
150
mΩ
Dynamic Contact Resistance
Measured w/ 0.5V & 50mA 1.5 ms
after closure
250
mΩ
Insulation Resistance across
Contacts
100 Volts applied
1010
Breakdown Voltage
Voltage applied for 60 sec. min.
600
Operate Time, incl. Bounce
Measured w/ 100% overdrive
Release Time
Measured w/ no coil suppression
Capacitance
@ 10kHz across contact
Ω
VDC
2.5
ms
0.5
ms
0.8
pF
KMS-05
Test Coil **
40
Standard AT range
100
AT
g
Environmental Data
Shock Resistance
1/2 sine wave duration 11ms
50
Vibration Resistance
From 10 - 2000 Hz
20
Ambient Temperature
g
0
-20
130
0
0
-55
130
0
260
0
10 C/ minute max. allowable
Storage Temperature
10 C/ minute max. allowable
Soldering Temperature
5 sec. dwell
C
C
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 125.
** See our test coil section located on page 131.
ORDER INFORMATION
Part Number Example - KSK - 1A76 - 4045
4045 is the AT range (Any AT can be ordered
between 40 & 100 in a minimum range of 5 AT)
SERIES
CONTACT
FORM
SWITCH
MODEL
AT RANGE
(between)
KSK -
1A
76 -
XXXXX
OPTIONS
www.meder.com
Germany # ++49-(0)7733-94870, USA # 800-870-5385
40 100