A high voltage MLCC alternative for an Indonesian appliance board has to match voltage, size and thickness, not just value. Our stock snapshot dated 9 November 2026 holds 171 Walsin MLCC lines rated 200 V or more, 16 on our own Hong Kong shelf, ready to cross a Murata, TDK or Samsung part. Venatech is the authorised Walsin distributor in Hong Kong.
Venatech Limited, an authorised Walsin distributor in Hong Kong, wrote this for the buyer or power-electronics engineer at an Indonesian air-conditioner, refrigerator, washing-machine, lighting or power-supply maker, most of them in the Bekasi, Cikarang and Karawang belt east of Jakarta. Walsin Technology (Walsin) is the line we are authorised for. Through our supplier network in Hong Kong we also source parts from most passive-component brands on request, so the original Murata, TDK, Samsung or Yageo part and its Walsin cross can go on one quote. We counted every figure below ourselves on 13 November 2026, from our stock snapshot dated 9 November 2026 and our Walsin MLCC export, Venatech_MLCC_Upload_01.xlsx to Venatech_MLCC_Upload_08.xlsx.
How fast is Indonesia’s electronics and appliance industry growing in 2026?
Close to 10 percent. ANTARA reported on 11 September 2026 that Indonesia’s Ministry of Industry put second-quarter 2026 growth in the metal goods, computer, electronics, optical and electrical equipment sector at 9.20 percent, with trade surpluses in air conditioners and refrigerators in the same quarter.
The same report gives a surplus of 103.70 million US dollars for air conditioners and 96.39 million US dollars for refrigerators in the second quarter, and notes that Midea’s Bekasi plant marked its three-millionth unit on 9 September 2026. Those are the ministry’s and ANTARA’s figures, not ours. Every inverter compressor drive, power factor stage and switch-mode supply in those appliances carries mid-voltage MLCC for snubbers, Y-side filtering and bus decoupling, and those are the lines most often single-sourced.
How many Walsin MLCC lines at 200 V or more can we ship from Hong Kong?
171 lines, 16 on our own shelf. We counted 171 Walsin MLCC part numbers rated 200 V or more in our stock snapshot dated 9 November 2026: 139 in Walsin’s middle-to-high-voltage series, 13 soft-termination SH parts and the rest in RF, high-Q and other series; 16 sit on our own Hong Kong shelf and the rest are network stock we can access.
| Rated voltage | Lines we hold or can access | On our own shelf |
|---|---|---|
| 200 V | 13 | 3 |
| 250 V | 49 | 5 |
| 450 V to 500 V | 19 | 2 |
| 630 V | 29 | 3 |
| 1,000 V | 34 | 1 |
| 1,500 V and above | 27 | 2 |
| Total | 171 | 16 |
By dielectric, 92 are X7R, 78 are C0G/NP0 and 1 is X8G; by size, 45 are 1206, 44 are 0805 and 30 are 1812. The ready stock page shows the shelf as a dated snapshot, not live-synced; we confirm availability, date code and lead time on each quote.
Which high-voltage briefs cross to a Walsin part on our own shelf?
Eight common appliance briefs land on our own shelf. We decoded eight high-voltage MLCC briefs typical of appliance power stages, each written the way a Murata GRM, TDK C-series or Samsung CL code decodes, and each crosses to a Walsin part on our own shelf in the 9 November 2026 snapshot; one AEC-Q200 brief does not.
| Decoded brief from your incumbent | Walsin shelf part | Thickness in our export | Match / mismatch |
|---|---|---|---|
| 1206, X7R, 630 V, 33 nF, 10 percent | 1206B333K631 |
1.60 mm | Match; check incumbent thickness |
| 1206, C0G, 200 V, 220 pF, 5 percent | 1206N221J201 |
0.80 mm | Match |
| 1206, X7R, 500 V, 1 nF, 10 percent | 1206B102K501 |
1.25 mm | Match |
| 0805, C0G, 200 V, 22 pF, 5 percent | 0805N220J201 |
0.60 mm | Match |
| 1812, X7R, 500 V, 100 nF, 10 percent | 1812B104K501 |
2.00 mm | Match |
| 1812, X7R, 250 V, 470 nF, 10 percent | 1812B474K251 |
2.00 mm | Match; check incumbent thickness |
| 1808, X7R, 3 kV, 1 nF, 10 percent | 1808B102K302 |
1.25 mm | Match on the five fields; confirm creepage on your layout |
| 1206, C0G, 1 kV, 220 pF, 5 percent, soft termination | SH31N221J102 |
1.60 mm | Match, adds soft termination |
| 1206, X7R, 630 V, 33 nF, AEC-Q200 | 1206B333K631 |
1.60 mm | Mismatch on grade; request a quote |
Check every part against Walsin’s datasheets, WTC_MLCC_Middle_and_High_Voltage.pdf and WTC_MLCC_Soft_term_SH.pdf, before you release it. A mains-connected Y or X position needs a safety-certified capacitor, not a general mid-voltage MLCC; our post on Y capacitor selection, disc versus chip covers that boundary.
Which fields decide a high voltage MLCC alternative?
Five fields, then thickness and termination. Case size, dielectric, rated voltage, capacitance and tolerance decide a high voltage MLCC alternative; thickness comes next because mid-voltage parts often run thicker than low-voltage parts of the same size, and soft termination matters on large boards that flex.
X7R loses capacitance under DC bias, and the loss grows with applied voltage, so compare the incumbent’s and Walsin’s datasheet curves at your working voltage, not just the rating. Our post on middle and high voltage MLCC from 200 V to 4 kV explains the series, and flex cracking and board bend explains when soft termination earns its place. Confirm any safety-standard requirement with your compliance team.
When should a Bekasi buyer ask for the original Murata, TDK or Samsung part instead?
When the part is locked on a certified design. If the capacitor sits inside a safety-certified power supply or on a customer-controlled approved vendor list, a cross means paperwork, so ask us to source the original brand through our network first and run the Walsin cross as the second source for the next build.
Walsin is the line we are authorised for, so a Walsin cross comes through our authorised channel with Walsin’s documentation. For Murata, TDK, Samsung, Yageo and other brands we source on request through our supplier network; we are not an authorised or franchised distributor for them, and we say so on the quote. Our posts on Murata MLCC alternatives at series and family level and crossing TDK and Taiyo Yuden MLCC to Walsin cover the decoding.
How can Venatech help an Indonesian appliance maker with a hard-to-get high-voltage capacitor?
How Venatech helps: cross it, quote the original, or both. Venatech is the authorised Walsin distributor in Hong Kong; VenaMatch decodes 18 manufacturers’ part numbers and crosses 800,000+ parts to Walsin, and we quote shelf stock, network stock and the original brand from Hong Kong in small lots.
- Paste the Murata, TDK or Samsung code into the cross-reference tool to see the Walsin match with each field marked.
- Send the list through the request-a-quote form on our site or the BOM page, and say whether you want the original, the cross or both.
- Browse every Walsin family in the MLCC range. We give no price, lead-time or stock guarantee.
The short version
- Indonesia’s metal goods, computer, electronics, optical and electrical equipment sector grew 9.20 percent in the second quarter of 2026 (ANTARA, 11 September 2026).
- Our 9 November 2026 snapshot holds 171 Walsin MLCC lines at 200 V or more, 16 on our own Hong Kong shelf.
- Eight appliance briefs from 200 V to 3 kV cross to shelf parts such as
1206B333K631at 630 V. - On a certified design, source the original first and qualify the Walsin cross for the next build.
Send us the high-voltage capacitor that is hard to get for your next appliance build, and we will return the Walsin cross and a quote for the original. Which voltage rung on your board has only one approved source?
Related reading
- Middle and high voltage MLCC from 200 V to 4 kV
- Murata MLCC alternatives at series and family level
- Crossing TDK and Taiyo Yuden MLCC to Walsin
- Free cross-reference tool and ready stock snapshot
Last reviewed 13 Nov 2026.
Sources
Fetched 13 November 2026.
- ANTARA News, Indonesia strengthens electronics industry to boost competitiveness, 11 September 2026, reporting Ministry of Industry figures: https://en.antaranews.com/news/430945/indonesia-strengthens-electronics-industry-to-boost-competitiveness
- Venatech Walsin MLCC export (Venatech_MLCC_Upload_01.xlsx to _08.xlsx) and Venatech stock snapshot dated 9 November 2026, re-measured 13 November 2026.
- Walsin datasheets WTC_MLCC_Middle_and_High_Voltage.pdf and WTC_MLCC_Soft_term_SH.pdf, as linked in the export.
Frequently asked questions
What is a high voltage MLCC alternative to a Murata or TDK 1206 630 V part?
For a 1206, X7R, 630 V, 33 nF, 10 percent brief, the Walsin cross is 1206B333K631, 1.60 mm thick in our export and on our own Hong Kong shelf in the 9 November 2026 snapshot. Check thickness and DC bias against Walsin’s datasheet.
How many Walsin MLCC at 200 V or more does Venatech hold or access?
171 part numbers in our stock snapshot dated 9 November 2026, 16 on our own shelf and the rest network stock we can access; 139 are in Walsin’s middle-to-high-voltage series.
Can Venatech source the original Murata, TDK or Samsung capacitor?
Yes, on request through our supplier network. Walsin is the line we are authorised for; for other brands we are not an authorised or franchised distributor.
Can a mid-voltage MLCC replace a Y capacitor across the mains?
No. A Y or X safety position needs a safety-certified capacitor. Confirm the requirement with your compliance team.
Do you ship small lots to Bekasi and Cikarang?
Yes, from Hong Kong. We confirm availability, date code and lead time on each quote, with no price, stock or delivery guarantee.
How fast did Indonesia’s electronics sector grow in 2026?
The Ministry of Industry put second-quarter 2026 growth in the metal goods, computer, electronics, optical and electrical equipment sector at 9.20 percent (ANTARA, 11 September 2026).