2024-2026 Year Version.

When purchasing 2024-2026 version products, please refer to the data below. If the product you have been traded in is the 2021-2023 version, but you want the latest updated version of 2024-2026, please consult sales.

GDT SZ(-SMD)_SETsafe & SETfuse.pdf

2021-2023 Year Version.

While purchasing 2021-2023 version products, please refer to the data below.

GDT SZ(Low Surge)_SETsafe & SETfuse.pdf

Datasheet (PDF Document) Include: Specifications, Agency Approvals, Packaging, Structure Diagrams, Glossary, Part Numbering System, Installation, Usage, Replace, Storage and other information.

Samples requests, please click the link.

https://www.setsafe.com/Support/Sample-Request.html

or

Please contact: sales@SETfuse.com

Xiamen SET Electronics Co., Ltd.

● Fast Response                  

● Stable Performance Over Surface Life      

● High Current Rating                    

● Low Capacitance

● High Insulation Resistance

● RoHS & REACH Compliant

Surface Mount

SMD

● Power Supply

● POE

● Ethernet

ABSOLUTELY ASSURED USE WITH GLOBALIZATION CERTICATION

The following certificates (PDF Documents) are only used for browsing on the web to prove the product has been certified. If you need a full version certificate, Please contact: sales@SETfuse.com

UL (America):

Standards: UL 497B

File No.: E513446

UL497B_SZ&SW&SD&SN&SC&SM&SS&TZ&TB&TR_SETsafe&SETfuse.pdf

TUV (Germany):

Standards: EN 61643.311

File No.: Ongoing

For product quality, our goal is to be industry-leading. We ensure that the quality of the product meets the expected goals from the following process.

Quality Policy.

Qualified Supplier of Raw Materials.

Incoming Quality Control (IQC):

Acceptance Quality Limit (AQL), Dimension, Function, Visual Inspection, RoHS & REACH Test. etc..

Process:

Online Inspection and Function Test 100%, etc..

In Process Quality Cortrol (IPQC): AQL, Dimension, Function, Visual Inspection, etc..

Final Quality Control (FQC):

AQL, Dimension, Function, Visual Inspection, RoHS & REACH Test, etc..

Reliability Test:

AQL Sampling Test.

Outgoing Quality Control (OQC):

Packaging, Labeling, Quantity Inspection, etc..

Agency Information:

Safety Certificate Agency Annual, Quarterly Audits. Include UL, cUL, VDE, TUV, KC, PSE, CCC. etc..

Quality Management System:

TUV Approved and Issued Certificate.

SETsafe | SETfuse

SET

Gas Discharge Tube (GDT) is a single-gap or multi-gap switching overvoltage protection device. Under normal circumstances, the GDT is in a high-impedance state; when suffer a surge, the GDT will change from a high-impedance state to a low-impedance state, and release the surge energy to the ground, reducing the residual voltage of the circuit, thereby protecting the equipment circuit or protect the human body from the hazards of transient overvoltage. GDT is formed by high-temperature sealing of metal electrodes, metallized ceramics, inert gas or other mixed gases.

Learn more

SZ (-SMD) series

SETsafe | SETfuse Designs, Manufactures and Markets Industry-leading Circuit Control and Safety Protection Components, Providing Comprehensive Circuit Safety Solutions. 

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Brand Story: Learn more

Product Catalog Download: Learn more

Testing and Verification Laboratory - Product Raw-materials, Function, Performance, Reliability, Life Testing: Learn more

Management System and Certificate: Learn more