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CH Series Ceramic Varistor Small Metal Oxide Varistor Transient Surge Suppressor

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CH Series Ceramic Varistor Small Metal Oxide Varistor Transient Surge Suppressor

China CH Series Ceramic Varistor Small Metal Oxide Varistor Transient Surge Suppressor supplier

Large Image :  CH Series Ceramic Varistor Small Metal Oxide Varistor Transient Surge Suppressor

Product Details:

Place of Origin: CHINA
Brand Name: Julun
Certification: CE/UL/VDE/KC/ROHS
Model Number: CH

Payment & Shipping Terms:

Minimum Order Quantity: 100 / Negotiable
Price: Negotiable
Packaging Details: Standard carton
Delivery Time: 7~10 Working days
Payment Terms: L/C, D/P, T/T, MoneyGram
Supply Ability: 10000/Piece/Weekly
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Detailed Product Description
Model Number: CH Type: Fixed Resistor
Dimension: 5 X 8mm Maximum Energy Rating: 23J
Polarity: Two Way Pulse Current: 100 / 250

CH Series - Surface Mount Varistors Small Metal Oxide Varistor Transient Surge Suppressors

 

CH Series transient surge suppressors are small, metal-oxide varistors (MOVs) manufactured in leadless chip form. They are intended for use in a variety of applications from low voltage DC to off-line board-level protection. These devices, which have significantly lower profiles than traditional radial lead varistors, permit designers to reduce the size and weight and increase the reliability of their equipment designs.

 

CH Series varistors are available in a voltage range from 14V to 275V (VM(AC)RMS), and energy ratings up to 8J.

 

 

Features

• RoHS compliant

• Leadless, surface mount chip in 5 x 8mm Size

• Voltage ratings VM(AC)RMS 14V to 275V

• Supplied in tape and reel or bulk pack

• No derating up to 125ºC ambient

• High surge rated up to 600A

 

 

Device Ratings and Specifications

 

Part
Number
Maximum Ratings (125ºC) Specifications (25ºC)
Continuous Transient Varistor Voltage at 1 mA DC
Test Current
Max Clamping Volt VC at
Test Current (8/20µs)
Typical
V Capacitance
V RMS VDC Energy
(10/1000µ s)
Peak Current
(8/20µs)
VM(AC) VM(DC) WTM I TM MIN VN(DC) MAX VC I P f=1MHz
(V) (V) (J) (A) (V) (V) (V) (V) (A) (pF)
V22CH8 14 18 (Note 3) 1.0 (Note2) 100 18.7 22 26 47 5 1600
V27CH8 17 22 1 100 23 27 31.1 57 5 1300
V33CH8 20 26 1 100* 29.5 33 36.5 68 5 750
V39CH8 25 31 1 100* 35 39 43 79 5 700
V47CH8 30 38 1.2 100* 42 47 52 92 5 650
V56CH8 35 45 1.4 100* 50 56 62 107 5 600
V68CH8 40 56 1.5 100* 61 68 75 127 10 500
V120CH8 75 102 2 2506 108 120 132 200 10 300
V150CH8 95 127 3 2506 135 150 165 250 10 250
V180CH8 115 153 4 2506 162 180 198 295 10 120
V200CH8 130 175 4 2506 184 200 228 340 10 110
V220CH8 140 180 5 2506 198 220 242 360 10 105
V240CH8 150 200 5 2506 212 240 268 395 10 100
V360CH8 230 300 6 2507 324 360 396 595 10 70
V390CH8 250 330 7 2507 354 390 429 650 10 60
V430CH8 275 369 8 2507 389 430 473 710 10 50

 

1. Power dissipation of transients not to exceed 0.25W.

2. Energy rating for impulse duration of 30ms minimum to one half of peak current value.

3. Also rated to withstand 24V for 5 minutes.

4. The Typical Capacitance is for reference only.

5. *High Surge Option (up to 400A) available for relevant voltage ratings.

6. High surge option(up to 600A) available for relevant voltage ratings.

7. High surge option(up to 500A) available for relevant voltage ratings.

8. Ultrasonic welding process is not recommended for CH series.

 

Dimensions

 

CH Series Ceramic Varistor Small Metal Oxide Varistor Transient Surge Suppressor

 

 

 

FAQ


1.Are you a factory or trading company?
We are a factory founded in 2009 and have over 9 years’ OEM and international trading experience

2.What’s your main product?
Our main products are fuse series, resistance series, capacitance series, fuse pedestal series, sensor series

3.Any certification of your company or product?
We have ISO 9001-2008 ,CE(LVD), RoHS, TUV,cURus,VDE,CQC,PSE,KC Certificates and Test Report for these certificate.

4.Which countries have your product been exported to ?
We have exported our product to over 20 countries , such as Russia , India ,Thailand, Indonesia, Malaysia, Tunisia, Brazil ,Iran, U.A.E ,Mexico, Colombia, Venezuela , Argentina etc.

5.Which international exhibition do you usually go to?
China Import and Export Fair (Canton Fair) ELEKTRO , Russia / FIEE ELéTRICA ,Brazil.

6.Can I visit your factory?
We have over 5000 square meters of workspace and sincerely welcome your business visit.

7.Do you accept OEM or ODM?
Of course.

8.How’ your production capacity? How long is the lead time ?
Monthly output 50,000 piece . It usually take us 20-30 days to finish the goods.

9.What’s your main payment term?
T/T ,LC ,D/P.

10.Any quality guarantee or after-sales service?
If any quality complaint , we will give out solution within 5 days.

11.Can sample fee be returned back to me ?
Sample amount can be deducted from your bulk order payment when order quantity is over 1000 pieces at the first time.

12.How many days it takes to finish the samples?
Usually 2-5 work days .


Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most competitive price per as your requirements. And we have many types for you to choose.


P.S.:If you can't find any products to meet your requirements. welcome to send us the details drawings so that we can provide us our professional & best service to you.

Contact Details
dongguan Julun electronics co.,ltd

Contact Person: Julun

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