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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 |
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, |
| Supply Ability: | 10000/Piece/Weekly |
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Detail Information |
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| Model Number: | CH | Type: | Fixed Resistor |
|---|---|---|---|
| Dimension: | 5 X 8mm | Maximum Energy Rating: | 23J |
| Polarity: | Two Way | Pulse Current: | 100 / 250 |
| High Light: | mov electrical component,thermally protected mov |
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Product Description
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
| 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 |
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| V RMS | VDC | Energy (10/1000µ s) |
Peak Current (8/20µs) |
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| 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.
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.