A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – KT Reed Relays www.standexmeder.com
KT Series
Reed Relays
Features: High Voltage Through-Hole or SMD Relay, High Dielectric Strength, AEC-Q200 Certified
Applications: Inverters in Photovoltaic Collectors, Automotive, Battery Management Systems & Others
Markets: E-Cars, Solar & Others, Test & Measurement & Others
Part
Description: KT 00- 1 A - 40L - XXX
Coil Voltage Contact QTY Contact Form Pin Out Version
05, 12, 24 1 A 40L THT, SMD
Customer
Options Switch Model Unit
Contact Data
85
Rated Power
(max.)
Any
DC combination of V&A not to exceed their individual max.’s 100 W
Switching Voltage
(max.)
DC or
peak AC 1,000 V
Switching Current
(max.)
DC
or peak AC 1.0 A
Carry Current
(max.)
DC
or peak AC 2.5 A
Contact Resistance
(max.)
@
0.5V & 50mA 150 mOhm
Breakdown Voltage
(min.)
According to EN60255
-5 3.0 kVDC
Operating
Time (max.)
Incl. Bounce; Measured with w/ Nominal Voltage
1.1 ms
Release Time (max.)
Measured with no Coil Excitation
0.1 ms
Insulation Resistance (typ.)
Rh<45
%, 100V Test Voltage 1010 Ohm
Capacitance (typ.)
@
10kHz across open Switch 0.5 pF
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – KT Reed Relays www.standexmeder.com
KT Reed Relay
Relay
Data Unit
Dielectric Strength Coil/Contact (min.)
according to EN60255
-5 7 kVDC
Insulation Resistance Coil/Contact (typ.)
Rh<45
%, 200V Test Voltage 1013 Ohm
Capacitance Coil/Contact (typ.)
@ 10 kHz
1.2 pF
Shock Resistance (max.)
1/2 sine wave duration 11ms
30 g
Vibration
Resistance (max.) 20 g
Operating Temperature
-40 to 100 °C
Storage Temperature
-40 to 125 °C
Soldering
Temperature (max.)
5 sec. max.
260 °C
Washability
Fully Sealed
Life Test Data
*Load increase reduces life
expectancy of Reed Switches
Glossary Contact Form
Form
A
NO = Normally Open Contacts
SPST = Single Pole Single
Throw
Form B
NC = Normally Closed
Contacts
SPST
= Single Pole Single Throw
Form C
Changeover
SPDT = Single Pole Double
Throw
Coil Data Coil Voltage
(nom.)
Coil Resistance
(typ.)
Pull-In Voltage
(max.)
Drop-Out Voltage
(min.)
Nominal Coil Power
(typ.)
Contact
Form
Switch
Model
Unit VDC Ohm VDC VDC mW
1A 85
05 80 3.5 0.6 313
12 475 8.4 1.4 303
24 1,800 16 2.9 320
The Pull
-In / Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °C.
Handling
& Assembly Instructions
Switching inductive and/or capacitive loads create
voltage and/or current peaks, which may damage
the relay. Protective circuits need to be used.
External magnetic fields needs to be taken into
consideration, including a too high packing density.
This may influence the relays’ electrical
characteristics.
Mechanical shock impacts e.g. dropping the relays
may cause immediate or post-installation failure.
Wave soldering: maximum 260°/5 seconds.
Reflow soldering: Recommendations given by the
soldering paste manufacturer need to be
considered as well as the temperature limits of
other components/processes.
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – KT Reed Relays www.standexmeder.com
Layout
Top View
Pad-Layout SMD Pad-Layout THT
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
