Vishay VISHAY, a well-known electronic parts manufacturer in the United States, launched the blue epoxy resin-encapsulated HVCC series high-voltage ceramic capacitors (produced by VISHAY Huizhou) in the spring of 2019 to fill the market vacancy of the Japanese manufacturer MURATA Murata, which was widely used in the past. DHR series high voltage capacitors, the representative models are DHR4E4C102K2FB (15KV 102K ZM), DHR34A102M2FB (10KV 102K B). HVCC is also gradually replacing VISHAY's famous orange 615R series ceramic capacitors (produced by VISHAY Czech).

Compared with Vishay's HVCC series, HVC Capacitor's N4700-level high-voltage ceramic capacitors have more advantages than US-funded VISHAY capacitors in terms of product performance, material level, product price, and production delivery time. Although many European and American manufacturers have partially used VISHAY products to replace the original MURATA capacitors, they still cannot solve the problem that the price is too expensive, the production and delivery time is too long (3 months), the diameter and size of lead pins and capacitors are not flexible, and the procurement is convenient. poor and many other issues.

The following is a detailed comparison of various aspects of HVC Capacitor and Vishay's HVCC series:

Technical comparison:

HVC Capacitor's N4700 series of high-voltage ceramic capacitors are mainly used in medical and industrial X-ray machines, airport security inspections and high-voltage power supply markets. They have better product performance than Vishay HVCC series Y6P, and have relative cost and delivery advantages. , and flexible lead pin distance customization. A class of ceramic N4700 is superior to VISHAY's HVCC series, and HVC Capacitor not only has 15kv 2000pf, N4700 also has 20kv 2000pf N4700 and even 30kv 1000PF N4700 capacitors. The standard product series of HVC Capacitor has surpassed the highest 15kv 1000pf ZM before Murata and Vishay's 20kv 1000pf Y6P. Customers use larger capacity capacitors, which can simplify the design of voltage doubler circuits and reduce the number of parts used. This greatly reduces the cost of the PCB board.

Cost and lead time comparison:

The average cost of Vishay's HVCC series (Y6P material) is even higher than that of the discontinued Murata's DHR series (ZM and B materials) capacitors. In addition, reducing the number of capacitors used and reducing costs have become empty talk. The overall cost of HVC Capacitor is only 1/2 of the price of VISHAY products. Many local Japanese customers who used VISHAY products to replace MURATA have begun to consider switching to HVC products.

Because VISHAY is a large international company with many agents and expensive prices, the long production time is also a frequent complaint of end customers. Customers have no choice but to accept the production cycle of 12-15 weeks. Once the inventory is insufficient, they even have to go to the market to buy spot inventory, which not only inflates the price but also poses a risk to the purchase. HVC Capacitor's standard delivery time for N4700 is only 3 weeks, and customers can buy directly from the original factory or from a local dealer.

HVC Capacitor has established an international agent system, including Japan, South Korea, Germany, France, the United States, Malaysia, Singapore and other countries have agents, customers can obtain spot inventory from the agent, and enjoy flexible local payment methods.

HVC Capacitor has successfully replaced the same high-voltage ceramic capacitors as VISHAY and MURATA since August 2018 or even earlier. Many of Murata's original long-term customers have used HVC Capacitor as a substitute, among which NIKON (Nikon), ABB, BHGE (General), KONICA MINOLTA (Konica Minolta), SHIMADZU (UK) (Shimadzu UK), JOHNSON &_JOHNSON (Johnson & Johnson, USA) and so on. The domestic industrial policy advocates "domestic substitution" for high-precision electronic components (such as chips), and HVC Capacitor will become a perfect substitute for well-known similar products in the United States, Japan and Europe.

The following are HVC Capacitor replacement models for Murata's discontinued DHR series high voltage ceramic capacitors and VISHAY's HVCC series.

For details, please refer to the following webpage, or search for "HVC Capacitor" in the BING engine

https://www.hv-caps.com/HV-Ceramic-Disc-Capacitor/hv-ceramic-disc-capacitor4109.html

HVC Capacitor replacement for VISHAY HVCC series Y6P material:

HVCC103Y6P101MEAX----HVC item:HVC-10KV-DL07-F9.5-101K (10KV 100PF N4700)

HVCC103Y6P151MEAX----HVC item:HVC-10KV-DL08-F9.5-151K (10KV 150PF N4700)

HVCC103Y6P221MEAX----HVC item:HVC-10KV-DL09-F9.5-221K (10KV 220PF N4700)

HVCC103Y6P331MEAX----HVC item:HVC-10KV-DL10-F9.5-331K (10KV 330PF N4700)

HVCC103Y6P471MEAX----HVC item:HVC-10KV-DL12-F9.5-471K (10KV 470PF N4700)

HVCC103Y6P681MEAX----HVC item:HVC-10KV-DL15-F9.5-681K (10KV 680PF N4700)

HVCC103Y6P102MEAX----HVC item:HVC-10KV-DL16-F12.5-102K (10KV 1000PF N4700)

HVCC103Y6P152MEAX----HVC item:HVC-10KV-DL21-F12.5-152M (10KV 1500PF N4700)

HVCC103Y6P202MEAX----HVC item:HV-10KV-DL23-F12.5-222M (10KV 2200PF N4700)

HVCC153Y6P101MEAX----HVC item:HVC-15KV-DL07-F9.5-101K (15KV 100PF N4700)

HVCC153Y6P151MEAX----HVC item:HVC-15KV-DL09-F9.5-151K (15KV 150PF N4700)

HVCC153Y6P221MEAX----HVC item:HVC-15KV-DL09-F9.5-221K (15KV 220PF N4700)

HVCC153Y6P331MEAX----HVC item:HVC-15KV-DL12-F9.5-331K (15KV 330PF N4700)

HVCC153Y6P471MEAX----HVC item:HVC-15KV-DL14-F9.5-471K (15KV 470PF N4700)

HVCC153Y6P681MEAX----HVC item:HVC-15KV-DL16-F12.5-681K (15KV 680PF N4700)

HVCC153Y6P102MEAX----HVC item:HVC-15KV-DL18-F12.5-102K (15KV 1000PF N4700)

HVCC153Y6P152MEAX----HVC item:HVC-15KV-DL24-F12.5-152K (15KV 1500PF N4700)

HVCC153Y6P202MEAX----HVC item:HVC-15KV-DL26-F12.5-202K (15KV 2000PF N4700)

HVCC203Y6P101MEAX ----HVC item:HVC-20KV-DL08-F9.5-101K (20KV 100PF N4700)

HVCC203Y6P151MEAX----HVC item:HVC-20KV-DL11-F9.5-151K (20KV 150PF N4700)

HVCC203Y6P221MEAX----HVC item:HVC-20KV-DL13-F9.5-221K (20KV 220PF N4700)

HVCC203Y6P331MEAX----HVC item:HVC-20KV-DL14-F9.5-331K (20KV 330PF N4700)

HVCC203Y6P471MEAX----HVC item:HVC-20KV-DL16-F9.5-471K (20KV 470PF N4700)

HVCC203Y6P681MEAX----HVC item:HVC-20KV-DL19-F9.5-681K (20KV 680PF N4700)

HVCC203Y6P102MEAX----HVC item:HVC-20KV-DL22-F12.5-102K (20KV 1000PF N4700)

VISHAY 615 series (orange epoxy encapsulation):

615R100GATT25----HVC item: HVC-10KV-DL10-F10-251K (10KV 250PF N4700)

615R100GATT50----HVC item: HVC-10KV-DL13-F10-501K (10KV 500PF N4700)

615R100GATT68----HVC item:HVC-10KV-DL15-F10-681K (10KV 680PF N4700)

615R100GATT82----HVC item:HVC-10KV-DL16-F10-821K (10KV 820PF N4700)

615R100GAST10----HVC item:HVC-10KV-DL07-F7.5-101K (10KV 100PF N4700)

615R100GAST25----HVC item:HVC-10KV-DL10-F10-251K (10KV 250PF N4700)

615R100GAST50----HVC item:HVC-10KV-DL13-F10-501K (10KV 500PF N4700)

615R100GAD10----HVC item:HVC-10KV-DL17-F10-102K (10KV 1000PF N4700)

615R100GASD10----HVC item:HVC-10KV-DL17-F10-102K (10KV 1000PF N4700)

615R100GATD25----HVC item:HVC-10KV-DL23-F12.5-252K (10KV 2500PF N4700)

615R100GAD25----HVC item:HVC-10KV-DL23-F12.5-252K (10KV 2500PF N4700)

615R100GAD33----HVC item: HVC-10KV-D23-F15-332M (10KV 3300PF Y5T)

615R100GAD47----HVC item:HVC-10KV-E25-F12.5-472M (10KV 4700PF Y5U)

615R150GATT10----HVC item:HVC-15KV-DL08-F10-101K (15KV 100PF N4700)

615R150GATT25----HVC item:HVC-15KV-DL11-F10-251K (15KV 250PF N4700)

615R150GATT39----HVC item:HVC-15KV-DL13-F10-391K (15KV 390PF N4700)

615R150GATT50----HVC item:HVC-15KV-DL14-F10-501K (15KV 500PF N4700)

615R150GATT75----HVC item:HVC-15KV-DL18-F12.5-751K (15KV 750PF N4700)

615R150GAST10----HVC item:HVC-15KV-DL08-F10-101K (15KV 100PF N4700)

615R150GAST25----HVC item:HVC-15KV-DL11-F10-251K (15KV 250PF N4700)

615R150GAT50 ----HVC item:HVC-15KV-DL14-F10-501K (15KV 500PF N4700)

615R150GATD10----HVC item:HVC-15KV-DL18-F12.5-102K (15KV 1000PF N4700)

615R150GAST50----HVC item:HVC-15KV-DL14-F10-501K (15KV 500PF N4700)

615R150GAD10----HVC item:HVC-15KV-D17-F10-102K (15KV 1000PF N4700)

615R150GAD22----HVC item:HVC-15KV-D25-F15-222M (15KV 2200PF Y5T)

615R150GAD25----HVC item:HVC-15KV-D26-F15-252M (15KV 2500PF Y5T)

The following are popular high-voltage ceramic capacitor models that Murata has discontinued. HVC Capacitor has provided replacements for European, American and Japanese end customers and shipped them in batches

DHR4E4A102K2BB----HVC item:HVC-10KV-DL15-F10-102K (10KV 1000PF N4700)

DHR4E4C102K2FB----HVC item:HVC-15KV-DL18-F12.5-102K (15KV 1000PF N4700)

DHRB34A102M2BB----HVC item:HVC-10KV-DP15-F10-102K (10K 1000PF Y5P)

DHRB34C102M2FB----HVC item:HVC-15KV-DP18-F12.5-102K (15KV 1000PF Y5P)

DHRB34B102K2BB----HVC item:HVC-12KV-DL16-F9.5-102K (12KV 1000PF N4700)

DHR4E4B101K2BB----HVC item:HVC-15KV-DL07-F9.5-101K (15KV 100PF N4700)

DHRB34C471M3FB----HVC item:HVC-15KV-DP13-F9.5-471K (15KV 470PF Y5P)

DHRB34C101M2BB----HVC item:HVC-15KV-DP07-F9.5-101K (15KV 100PF Y5P)

DHR4E4B471K2BB----HVC item:HVC-12KV-DL14-F9.5-471K (12KV 470PF N4700)

DHR4E4C221K2BB----HVC item:HVC-15KV-DL11-F9.5-221K (15KV 220PF N4700)

DHR4E4C471K2BB----HVC item:HVC-15KV-DL14-F9.5-471K (15KV 470PF N4700)

Disclaimer: The market is risky, choose carefully! This article is for reference only and is not a basis for buying and selling.