G9KA PCB Power Relays

High Power and Temperature
Type Power Relay with
800 VAC 260 A / 1,000 VAC 300 A
Breaking and Ultra-Low Contact
Resistance

Ambient temperature 85°C
High impulse withstand voltage, 10 kV
Contact gap ≥4.0 mm (Applied to VDE0126)
Low initial contact resistance ≤0.2 mΩ
Rises in board temperatures are suppressed
by a low heat generation and high dissipation structure.

＊Please check ”Precautions” before using G9KA.

When using the G9KA series, please observe the following precautions and use it safely.

Do not use a relay that has fallen, the relay may not work properly.
Do not use clips or sockets to connect to the relay alone, and do not mount it outside the recommended soldering conditions. Insufficient connection may cause abnormal heat generation.
Use a protection circuit together so that the current stops when the relay fails. When the relay fails, there is a risk of abnormal heat generation.

In addition to the above, please be sure to check the precautions on the data sheet G9KA when using.

DOWNLOAD

This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information. Models for which CAD data is available can be checked from the "Model list".

Catalog

Data type	File name	Date of update
Data sheet	Data sheet G9KA	09/02/2024
Precautions	Safety Precautions for All PCB Relays	10/01/2021
Selection Guide	Electrical Mechanical Relay Selection Guide	10/27/2023
Technical information	The SOLUTIONS [Mechanical PCB Relay Edition] Membership Only	01/29/2024

Whitepaper

Data type	File name	Date of update
White Paper	G9KA 800 VAC 200 A / 1000 VAC 300A PCB Relay with ultra low contact resistance feature	03/03/2023

MODEL LIST

Relevant information for each model is listed. CAD data can be downloaded after logging in or registering as a member.

Model	2D/3D CAD^*1	ECAD^*2	Buy online	RoHS Certification	Product Status
G9KA-1A	Login/Register	Login/Register		Download	In production
G9KA-1A-E	Login/Register	Login/Register		Download	In production

^*1See here for 2D,3D CAD data specifications.
^*2External site (Ultra Librarian) opens in a new window.
Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
^*3Rohs Certificate may not be listed.
Please contact us or distributors for products that are not listed.

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