VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V

VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V

Product Details:

Place of Origin: Dongguan,China
Brand Name: AMPFORT
Certification: ROHS,REACH
Model Number: 4532-038I077KNT

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: 0.2 USD/PC
Packaging Details: T/R,1000pcs per reel
Delivery Time: 7 workdays
Payment Terms: T/T, Western Union
Supply Ability: 1000kpcs per month
Get Best Price Contact Now

Detail Information

Name: Varistor SMD VRMS: 30v
VDC: 38V VB: 47v
Varistor Voltage Tolerance: ±10% VC: 77V
I P: 800A Size: 4532(1812)
Hightlight: Chip Varistor,smd Varistor,multilayer Chip Varistor
High Light:

VDR Voltage Dependent Resistor


30V Metal Oxide Varistor


SMD ZNR Varistor

Product Description


VDR Voltage Dependent Resistor ZNR Varistor SMD MOV Metal Oxide Varistor Surge Protection 4532 30V


Description Of The Varistor SMD


The so -called patch pressure -sensitive resistance is an ESD protection component for over -electrostatic protection. The response time NS level is slower than the TVS diode. It is faster than the ceramic gas discharge tube. , PS2, VGA, audio), laptop, set -top box, MP3 player, DVD player, and docking system. There are many types of pressure -sensitive resistance, complete models, and model names are generally represented by packaging. The packaging of the patch pressure -sensitive resistance can be represented by two sizes. One British code and the other are the rice -made code. They are all represented by 4 digits.

VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V 0

VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V 1

AMPFORT Electronics has independently developed, produced, and sold patch -sensitive resistance, which is represented by the British code. At present, the number of patch -sensitive resistance in the market is: The specific models are: 0603, 0805, 1206, 1210, 1812, 2220, 3220, etc. 



Technical Data Of The Varistor SMD


Data  Symbol Value Unit
Max. allowable continuous AC voltage*1 VRMS 30.0 V
Max allowable continuous DC voltage VDC 38.0 V
Varistor voltage Measured*2 VB 47.0 V
Varistor voltage tolerance   ±10 %
Typical capacitance value measured*3 C 1200 pF
Typical capacitance value tolerance   ±30 %
Max. clamping voltage measured*4 VC 77 V
Rated peak single pulse transient current at *5 I P 800 A



Reference Data Of The Varistor SMD


Max. Energy Absorption 10/1000µs I 4.2 J
Response time T rise <1 ns
Leakage current at VB×80%(At initial state) ILVB <50 µΑ
Leakage current at VB×80%(After reliability Test) ILVBA <200 µΑ
Operating ambient temperature   -40~+85
Storage temperature   -40~+125
Reflow temperature profile(Recommend)   260



Material and size Of The Varistor SMD (Unit:mm)


Type Length(L) Width(W) High(H) Termination(L1)
4532 4.50±0.20 3.20±0.20 3.00(max) 0.80±0.30

VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V 2

Body ZnO
End termination Ag/Pd Ag/Ni/Sn
Lead Content ≤ 1000 ppm
Packaging Bulk/Tape
Complies with Standard IEC61000-4-2,IEC61000-4-5



Universal model Of The Varistor SMD






3) 1206:MVR1206-3R0G,MVR1206-5R0G,MVR1206-8R0G,MVR1206-120G,MVR1206-180G,MVR1206-240G,MVR1206-270G,MVR1206-330G,MVR1206-390G,MVR1206-470G,MVR1206-560G,MVR1206-680G,MVR1206-820G,MVR1206-101G,MVR1206-121G,MVR1206-151G,MVR1206-181G,MVR1206-201G,MVR1206-221G,MVR1206-241G,MVR1206-271G,MVR1206-361G,MVR1206-391G,MVR1206-431G,MVR1206-471G.










Want to Know more details about this product
I am interested in VDR Voltage Dependent Resistor , SMD Metal Oxide Varistor Surge Protection 4532 30V could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.