X-On Electronics has gained recognition as a prominent supplier of TR421H-SMD Gas Discharge Tubes - GDTs / Gas Plasma Arrestors across the USA, India, Europe, Australia, and various other global locations. TR421H-SMD Gas Discharge Tubes - GDTs / Gas Plasma Arrestors are a product manufactured by SETfuse. We provide cost-effective solutions for Gas Discharge Tubes - GDTs / Gas Plasma Arrestors, ensuring timely deliveries around the world.

TR421H-SMD SETfuse

TR421H-SMD electronic component of SETfuse
Images are for reference only
See Product Specifications
Part No. TR421H-SMD
Manufacturer: SETfuse
Category: Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Description: 20kA 20% 420V 3 SMD-3P,10x8.3mm Gas Discharge Tube Arresters (GDT) ROHS
Datasheet: TR421H-SMD Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 0.6674 ea
Line Total: USD 0.67 
Availability - 48
Ship by Fri. 01 Aug to Wed. 06 Aug
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
48
Ship by Fri. 01 Aug to Wed. 06 Aug
MOQ : 1
Multiples : 1
1 : USD 0.6674
10 : USD 0.6502
30 : USD 0.6418
100 : USD 0.4256

   
Manufacturer
Product Category
Package
Nominal Impulse Discharge Current
Tolerance
Number Of Poles
Dc Spark-Over Voltage
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the TR421H-SMD from our Gas Discharge Tubes - GDTs / Gas Plasma Arrestors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the TR421H-SMD and other electronic components in the Gas Discharge Tubes - GDTs / Gas Plasma Arrestors category and beyond.

SETsafe | SETfuse
SETsafe | SETfuse
7012540.2 Siba SMD Fuse – Compact Circuit Protection image

May 27, 2025
7012540.2 Surface Mount Fuses by Siba offer fast, reliable overcurrent protection in compact SMD form. Ideal for telecom, automotive, and industrial PCBs. Available at Xon Electronics.
MGJ1D121802SC DC/DC Converters by Murata Devices image

May 22, 2025
MGJ1D121802SC Isolated DC/DC Converters - Through Hole by Murata offer ±18V output, 5.2kV isolation, and compact SIP design—ideal for IGBT gate drive and industrial applications.
4530A-440-SS Standoffs & Spacers by RAF Electronic Hardware image

Dec 31, 2024
Explore the 4530A-440-SS Standoffs & Spacers by RAF Electronic Hardware, available at Xon Electronic in the USA, India, Australia, and Europe. This 1/4 HEX Male/Female standoff with a 7/32" length and 4-40 thread size is crafted from durable stainless steel, ensuring high performance and corrosion
MCIMX6U5EVM10AC Microprocessors - MPU by NXP image

Jul 17, 2025
The MCIMX6U5EVM10AC Microprocessors - MPU by NXP deliver quad-core performance with multimedia support and energy efficiency. Available globally at Xon Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified