JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
| Payment Terms | L/C, D/P, T/T, |
| Supply Ability | 10000/Piece/Weekly |
| Delivery Time | 7~10 Working days |
| Packaging Details | Standard carton |
| Type | Fixed Resistor |
| Technology | Carbon Film |
| Resistance Tolerance | 10% |
| Brand Name | Julun |
| Certification | CE/UL/VDE/KC/ROHS |
| Model Number | 7D |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, | Supply Ability | 10000/Piece/Weekly |
| Delivery Time | 7~10 Working days | Packaging Details | Standard carton |
| Type | Fixed Resistor | Technology | Carbon Film |
| Resistance Tolerance | 10% | Brand Name | Julun |
| Certification | CE/UL/VDE/KC/ROHS | Model Number | 7D |
| Place of Origin | CHINA | ||
| High Light | zinc oxide varistor ，thermally protected mov | ||
7D Series High Energy Metal Oxide Varistor for Transient Voltage Surge Suppressor
Specifications
metal oxide varistor
Fast responding
Low clamping ratio
| Model specification | Varistor voltage | Maximum voltage | Limiting voltage | Energy tolerance | Through flow | Static power | Capacitance reference | ||||
| 8/20μS | J | 8/20μS | |||||||||
| V1mA | ACrms | DC | Vc | Ip | 10/1000 | 2ms | 1 shocks | 2 shocks | (W) | 1kHz | |
| (v) | (v) | (v) | (v) | (A) | μS | (kA) | (kA) | pF | |||
| HEL-7D821K | 738-902 | 510 | 670 | 1335 | 10 | 57 | 42 | 1.75 | 1.25 | 0.25 | 53 |
| HEL-7D781K | 702-858 | 485 | 640 | 1290 | 10 | 53 | 40 | 1.75 | 1.25 | 0.25 | 55 |
| HEL-7D751K | 657-825 | 460 | 615 | 1240 | 10 | 55 | 40 | 1.75 | 1.25 | 0.25 | 57 |
| HEL-7D681K | 612-748 | 420 | 560 | 1120 | 10 | 53 | 40 | 1.75 | 1.25 | 0.25 | 60 |
| HEL-7D621K | 558-682 | 385 | 505 | 1025 | 10 | 48 | 35 | 1.75 | 1.25 | 0.25 | 70 |
| HEL-7D561K | 504-616 | 350 | 460 | 920 | 10 | 46 | 32 | 1.75 | 1.25 | 0.25 | 75 |
| HEL-7D511K | 459-561 | 320 | 418 | 842 | 10 | 45 | 32 | 1.75 | 1.25 | 0.25 | 80 |
| HEL-7D471K | 423-517 | 300 | 385 | 775 | 10 | 42 | 30 | 1.75 | 1.25 | 0.25 | 90 |
| HEL-7D431K | 387-473 | 275 | 350 | 710 | 10 | 40 | 28 | 1.75 | 1.25 | 0.25 | 100 |
| HEL-7D391K | 351-429 | 250 | 320 | 650 | 10 | 35 | 25 | 1.75 | 1.25 | 0.25 | 105 |
| HEL-7D361K | 324-396 | 230 | 300 | 595 | 10 | 32 | 23 | 1.75 | 1.25 | 0.25 | 125 |
| HEL-7D331K | 297-363 | 210 | 275 | 550 | 10 | 29 | 21 | 1.75 | 1.25 | 0.25 | 130 |
| HEL-7D301K | 270-330 | 195 | 250 | 505 | 10 | 26 | 19 | 1.75 | 1.25 | 0.25 | 135 |
| HEL-7D271K | 243-297 | 175 | 225 | 455 | 10 | 24 | 17 | 1.75 | 1.25 | 0.25 | 150 |
| HEL-7D241K | 216-264 | 150 | 200 | 395 | 10 | 21 | 15 | 1.75 | 1.25 | 0.25 | 165 |
| HEL-7D221K | 198-242 | 140 | 180 | 360 | 10 | 19 | 14 | 1.75 | 1.25 | 0.25 | 190 |
| HEL-7D201K | 185-225 | 130 | 170 | 340 | 10 | 18 | 13 | 1.75 | 1.25 | 0.25 | 240 |
| HEL-7D181K | 162-198 | 115 | 150 | 300 | 10 | 15 | 11 | 1.75 | 1.25 | 0.25 | 330 |
| HEL-7D151K | 135-165 | 95 | 125 | 250 | 10 | 13 | 9 | 1.75 | 1.25 | 0.25 | 490 |
| HEL-7D121K | 108-132 | 75 | 100 | 200 | 10 | 10 | 7.5 | 1.75 | 1.25 | 0.25 | 670 |
| HEL-7D101K | 90-110 | 60 | 85 | 165 | 10 | 8.5 | 6 | 1.75 | 1.25 | 0.25 | 860 |
| HEL-7D820K | 74-90 | 50 | 65 | 135 | 10 | 7 | 5 | 1.75 | 1.25 | 0.25 | 930 |
| HEL-7D680K | 61-75 | 40 | 56 | 135 | 2.5 | 4.5 | 3.6 | 0.5 | 0.25 | 0.02 | 970 |
| HEL-7D560K | 50-62 | 35 | 45 | 110 | 2.5 | 3.4 | 2.7 | 0.5 | 0.25 | 0.02 | 1,050 |
| HEL-7D470K | 42-52 | 30 | 38 | 93 | 2.5 | 2.8 | 2.3 | 0.5 | 0.25 | 0.02 | 1,150 |
| HEL-7D390K | 35-43 | 25 | 31 | 77 | 2.5 | 2.4 | 1.9 | 0.5 | 0.25 | 0.02 | 1,450 |
| HEL-7D330K | 30-36 | 20 | 26 | 65 | 2.5 | 2 | 1.6 | 0.5 | 0.25 | 0.02 | 1,800 |
| HEL-7D270K | 24-30 | 17 | 22 | 53 | 2.5 | 1.6 | 1.3 | 0.5 | 0.25 | 0.02 | 2,200 |
| HEL-7D220K | 20-24 | 14 | 18 | 43 | 2.5 | 1.3 | 1.1 | 0.5 | 0.25 | 0.02 | 2,800 |
| HEL-7D180K | 15.5-21 | 11 | 14 | 38 | 2.5 | 1.1 | 0.9 | 0.5 | 0.25 | 0.02 | 3,500 |
| Dmax | 9 |
| Hmax | 11 |
| Lmin | 25 |
| A±1 | 5 |
| ø±0.05 | 0.57 |
| 180K--680K | 5 | 621K--681K | 7 |
| 820K--201K | 5 | 751K--821K | 7.5 |
| 221K--331K | 5.5 | ||
| 361K--471K | 6 | ||
| 511K--561K | 6.5 |
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2009
Total Annual:
5900000-7000000
Ecer Certification：
Verified Supplier
JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy... JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy...
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