98

MEDER electronic

www.meder.com

KSK-1A53-...

DIMENSIONS

All dimensions in mm [inches]

CHARACTERISTICS

Part Number Example - KSK - 1A53 - 2025

2025 is the AT range (Any AT can be ordered

between 20 & 50 in a minimum range of 5 AT)

CONTACT DATA

ORDER INFORMATION

Switch Model →

Contact Form →

KSK-1A53-...

Form A

Contact Ratings

Conditions

Min.

Typ.

Max.

Units

Switching Power*

Any DC combination of V and A not

to exceed their individual max.’s

10

W

Switching Voltage

DC or peak AC

220

V

Switching Current

DC or peak AC

1.0

A

Carry Current

DC or peak AC

2.5

A

Static Contact Resistance

at 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 cross Contacts

100 Volts applied

Ω

Breakdown Voltage

> 60 sec.

2

kVDC

Release Time incl. Bounce

100 % overdrive

0.75

ms

Release Time

measured with/ no coil suppression

0.1

ms

Capacitance

at 10 kHz across contact

0.2

pF

Test Coil **

KMS-01

Standard AT range

20

50

AT

Environmental Data

Shock Resistance

1/2 sine wave for 11 ms

50

g

Vibration Resistance

10 - 2000 Hz

20

g

Ambient Temperature

-20

130

o

C

Stock Temperature

-55

130

o

C

Soldering Temperature

5 sec. dwell

260

o

C

Note: The indicated electric data are maximum values can vary downwards when using a more sensitive switch.

* For life expectancy see our test section on Page 116.

** See our test section on Page 116.

Series

Contact Form

Switch Model

At Range

(between)

KSK -

1A

53 -

xxxx

Options

20 -50