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2KA Gas Discharge Tubes GDT SMD4532 Series 1812 Surge Protector 70V-800V Gas Tube Arrester For PCB Process

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2KA Gas Discharge Tubes GDT SMD4532 Series 1812 Surge Protector 70V-800V Gas Tube Arrester For PCB Process

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Brand Name :	TIAN RUI
Model Number :	SMD4532
Certification :	ROHS REACH
Price :	Negotiable
Payment Terms :	D/P,T/T,Paypal,Western Union
Supply Ability :	1000000PCS/Month
Delivery Time :	5-7 days

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2KA Gas Discharge Tubes GDT SMD4532 Series 1812 Surge Protector 70V-800V Gas Tube Arrester For PCB Process

2KA Gas Discharge Tubes GDT SMD4532 Series 1812 Surge Protector 70V-800V Gas Tube Arrester For PCB Process

Description of SMD4532 Series Gas Discharge Tubes

Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path for voltage spikes. The ceramic envelope and with nickel connectors allow for high loads. SMD4532 Gas Discharge Tubes (GDT) series has a surge rating of 2kA, 8/20μs.Offered in a Squared Surface Mount package, which helps to make pick and place on PCB process easier.

This GDT series is perfectly suited for broadband equipment applications. The GDT’s low off-state capacitance is compatible with high bandwidth applications and this capacitance loading value does not vary if the voltage across the GDT changes.

SMD4532 Gas Discharge Tube (GDT) series are specifically designed for protection of electrical, multimedia, and communication equipment against over voltage transients in surface mount assembly applications.

Features of 2KA Gas Discharge Tubes GDT SMD4532

• Excellent response to fast rising transients
• Stable breakdown voltage
• GHz working frequency
• 8/20μs Impulse current capability: 2KA
• Surface Mount package
• Non-Radioactive
• Ultra Low capacitance(<0.5pF) and insertion loss
• Lead-free compliant
• RoHS and REACH compliant
• UL 497B Recognized: E465335
• Very Small Size(EIA 1812)
• Storage and operational temperature: -40~+90°C

Applications of 70V-800V SMD4532 Gas Tube Arrester

• Communication equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Telecom SLIC protection
• Broadband equipment

• ADSL equipment, including ADSL2+
• XDSL equipment
• Satellite and CATV equipment
• General telecom equipment

Electrical Characteristics of SMD4532 Series Surge Protector

Part Number	DC Spark-over Voltage 1) 2) @100V/S	Impulse Spark-over Voltage		Insulation Resistance 3)	Capacitance @1MHz	Life Ratings
						Impulse Discharge Current @8/20μS		AC Discharge Current	Impulse Withstanding Voltage Capacity @10/700μS, 40 ±5 times	Impulse Life @10/1000μS 10A
		100V/μS	1KV/μS
		Max	Max	Min	Max	Nominal ±5 times	Max 1 time	Nominal 5 times		Min
	V	V	V	GΩ	pF	KA	KA	A	KV	Times
SMD4532-070NF	70±30%	500	600	1	0.5	2	3	2	6	100
SMD4532-075NF	75±30%	500	600	1	0.5	2	3	2	6	100
SMD4532-090NF	90±30%	500	600	1	0.5	2	3	2	6	100
SMD4532-120NF	120±30%	500	600	1	0.5	2	3	1	6	100
SMD4532-150NF	150±30%	500	600	1	0.5	2	3	1	6	100
SMD4532-200NF	200±30%	600	700	1	0.5	2	3	1	6	100
SMD4532-230NF	230±30%	600	700	1	0.5	2	3	1	6	100
SMD4532-300NF	300±30%	700	800	1	0.5	2	3	1	6	100
SMD4532-350NF	350±30%	800	900	1	0.5	2	3	1	6	100
SMD4532-400NF	400±30%	850	950	1	0.5	2	3	1	6	100
SMD4532-420NF	420±30%	850	950	1	0.5	2	3	1	6	100
SMD4532-470NF	470±30%	900	1000	1	0.5	2	3	1	6	100
SMD4532-500NF	500±30%	1000	1100	1	0.5	2	3	1	6	100
SMD4532-600NF	600±30%	1100	1200	1	0.5	2	3	1	6	100
SMD4532-800NF	800±30%	1400	1600	1	0.5	2	3	1	6	100
Glow Voltage at 10mA ~60V
Arc Voltage at 1A................................................................................. ~10V
Glow to Arc transition Current ~0.3A
Weight………………………………………………………………........... ~0.20g
Operation and storage temperature……………………………............. -40~+90°C
Climatic category (IEC 60068-1)…………………………………........... 40/90/21
Marking Without
Surface treatment…………………………………………………............ Matte-tin plated 1) At delivery AQL 0.65 level II, DIN ISO 2859 2) In ionized mode 3) Insulation Resistance Measuring Voltage: 70V and 75V at DC 25V 90V~150V at DC 50V Other at DC 100V Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.

Symbol

Millimeters

Inches

3.2±0.2

0.126±0.008

2.7±0.2

0.106±0.008

4.5±0.3

0.177±0.012

0.5±0.1

0.020±0.004

1.5

0.059

4.5

0.177

4.2

0.165

Symbol

Millimeters

Inches

12±0.3

0.472±0.012

3.5±0.1

0.138±0.004

5.3±0.1

0.209±0.004

2.9±0.1

0.114±0.004

8.0±0.1

0.315±0.004

5.5±0.1

0.217±0.004

1.75±0.1

0.069±0.004

1.5+0.1/-0.0

0.059+0.004/-0.0

4±0.1

0.157±0.004

2±0.1

0.079±0.004

0.35±0.05

0.014±0.002

13.3±0.15

0.524±0.006

330±2

12.992±0.079

100+1/-2

3.937+0.039/-0.079

12.5±0.4

0.492±0.016

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

Reflow Condition

Pb - Free assembly

Pre Heat

-Temperature Min (Ts(min))

150°C

-Temperature Max (Ts(max))

200°C

- Time (min to max) (ts)

60 -180 Seconds

Average ramp up rate ( Liquids Temp TL) to peak

3°C/second max

TS(max) to TL - Ramp-up Rate

5°C/second max

Reflow

- Temperature (TL) (Liquids)

217°C

- Time (min to max) (ts)

60 -150 Seconds

Peak Temperature (TP)

260 +0/-5°C

Time within 5°C of actual peak Temperature (tp)

10 - 30 Seconds

Ramp-down Rate

6°C/second max

Time 25°C to peak Temperature (TP)

8 minutes Max

Do not exceed

260°C

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

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