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4.5*3.2mm Full Range Voltage Gas Discharge Tube SMD Gdt Manufacturer

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Ningbo Zhengmao Electronics Co., Ltd.

Audited Supplier 16 years

Profile Certified by SGS/BV

Zhejiang, China
Hanson (Mr.)
Sales Manager

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Model NO.:

ZM45 TP

Certification:

RoHS, ISO, UL

Shape:

ST

Shielding Type:

Sharp Cutoff Shielding Tube

Cooling Method:

Naturally Cooled Tube

Function:

Switch Transistor

Working Frequency:

Low Frequency

Structure:

SMD

Encapsulation Structure:

Ceramic Packaged Transistor

Power Level:

Small Power

Material:

Ceramic

Norminal DC Spark-Over Voltage 100V/S(V):

75

Deviation of Vs(V)%:

30

Impulse Spark-Over Voltage 100V/Us(V):

≤500

Impulse Spark-Over Voltage 1kv/Us(V):

≤600

Impulse Discharge Current 8/20us(Ka) 10:

2

Insulation Resistance (Ω):

≥100000000

Capacitance (1 MHz) PF:

Less Than 0.8

Trademark:

ZM

Transport Package:

Plastic Bags, Paper Carton

Specification:

4.5*3.2*2.7mm

Origin:

Ningbo China

HS Code:

8536300000

Product Description

Products Description

•Gas Discharge Tube (GDT) is an electronic device that operates based on the principle of gas discharge. It has a wide range of applications in various electronic circuits and devices, mainly used for overvoltage protection and transient voltage suppression.

Features:

•Large flow rate: Gas discharge tubes can withstand large transient currents

•High impulse breakdown voltage: The breakdown voltage of gas discharge tubes is high, which means they can start working at higher voltages to protect other components in the circuit.

•Small capacitance: The capacitance of gas discharge tubes is usually very small, which makes their application in high-frequency and high-speed data lines possible.

•Small size and low cost: Gas discharge tubes are typically designed to be compact, take up less space, and have relatively low manufacturing costs, making them economically advantageous in various applications.

•Stable performance and long lifespan: The performance of gas discharge tubes is usually very stable and has a long lifespan, which allows them to maintain good performance in long-term use.

Type(Paster)4.5×3.2×2.7mm	ZM45 75TP
Nominal DC Spark-over voltage 100V/s(V)	75
Tolerance of VS (V)%	±30%
Impulse spark-over voltage 100V/μs(V)	≤500
Impulse spark-over voltage 1KV/μs(V)	≤600
Impulse discharge current 10/350μs(KA)1times	2
Impulse discharge current 10/1000μs(A/times)	25/300
Alternating discharge current 50Hz 10times(A)	2
Insulation resistance (Ω)	≥100000000
Capacitance (1 MHz) pF	<0.8

Ningbo Zhengmao Electronics Co., Ltd

With convenient transportation and rapid economical development, Ningbo Zhengmao Electronics Co., Ltd. (with a former name Ningbo Shitong Telecommunication Component Factory) is located in the south of Ningbo Zhejiang Province, China. Founded in 2002, our company specializes in researching and manufacturing Switching Spark Gaps, Gas Discharge Tube and others.
We are a member under identification of Quality Management System (ISO9001-2008QMS). Our products all meet the International standard of IEC61643-311, Recommendation Standard of ITU-T K.12 and the national standard GB/T9043-2008/ Communication Equipment Over-voltage Protection with General Technical Conditions on Gas Discharge Tube, etc.. Gas Discharge Tube has got the TüV certification of German and SGS certification, meeting the rules of RoHS. Based on Quality, we aim at satisfying our customers by continually improving our product quality and service to meet your needs.

1. Q: What is the expected durability of the product?

A: Our product is designed to withstand heavy use in industrial environments. The ignition frequency of the switching spark gap is at least 300000 times.

2. Q: What is your company's experience and reputation in the industry?

A: Our company has been in business for 22 years and has a reputation for delivering high-quality products and excellent customer service. We have worked with numerous clients in various industries.

3. Q: What is your company's policy on returns and refunds?

A: We have a flexible returns and refunds policy that allows customers to return products within 30 days of purchase for a full refund or exchange. We also offer warranties on our products to ensure customer satisfaction.

4. Q: Are there any certifications or standards that the product meets?

A: Yes, our product meets several industry certifications and standards, including TUV,ROHS,ISO,UL,SGS.

5. Q: How to maintain gas discharge tubes?

A: To ensure the normal operation and prolong the service life of gas discharge tubes, the following maintenance measures can be taken. Regularly check the condition of the gas discharge tube to ensure that it has not been physically damaged.Ensure that the working environment of the gas discharge tube meets its specified temperature range.Avoid exposing gas discharge tubes to excessive voltage to prevent permanent damage.