Hospitality Tech Electronics in Thailand: A 100 Kilohm 1% 0805 Brief Returns 28 Walsin Resistors in 5 Groups with 4 Power Ratings and 7 Part-Number Tails, and the 1 on Our Shelf Is 1/8 W

Hotel room controllers, locks and minibars in Thailand put a 100 kilohm resistor on many inputs. We searched the Walsin Technology (Walsin) export: 28 rows at 0805, 100 kilohm and 1% in 5 groups, with 4 power ratings and 7 part-number tails, and the 1 row on our Hong Kong shelf is 1/8 W.

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Venatech Limited, an authorised Walsin distributor in Hong Kong, holds the Walsin chip resistor export of 234,401 distinct part numbers and a stock list dated 23 September 2026. This post is for a design or procurement engineer at a Thai hospitality-technology maker, lock builder or room-controller integrator who has an 0805 resistor on a bill of materials and wants a second source in small lots from Hong Kong. Every Walsin part number is real, every count is ours, and the one news statement names its source and the day we fetched it, 2 November 2026.

What does Thailand’s tourism count say to a hospitality-tech buyer?

The Nation reported on 19 October 2026 that Thailand received 24,423,680 foreign arrivals from 1 January to 17 October 2026, down 4.12%, with China at 4,143,403, Malaysia at 3,101,918 and India at 1,835,444 as the top markets. The article names no component.

We draw no link between the article and any part. Our view, labelled as ours: hotels, resorts and serviced apartments run room controllers, door locks, minibars, signage and payment terminals, and each carries a 100 kilohm resistor on a pull-up or divider. We have no relationship with any hotel group, lock maker or tourism authority.

Which Walsin rows answer a 100 kilohm, 1%, 0805 line?

There are 28, in five groups and 18 series strings. We parsed the 234,401 distinct chip resistor part numbers in the Walsin Technology (Walsin) export and found 28 at 0805, 100 kilohm and plus or minus 1%: 10 general purpose, 8 high power, 5 high voltage, 3 high precision and 2 anti-surge. We have not seen this counted anywhere.

Walsin part	Series (as exported)	Rated power	TCR	On shelf 23 Sep 2026	Match / mismatch against 100 kilohm, 1%, 0805
WR08X1003FTL	General purpose	1/8 W	100 ppm	Yes	Match on value, tolerance and size; the 1/8 W base part
WR08X1003FTR	General purpose	1/8 W	100 ppm	No	Match on value, tolerance and size; tail R, not L
MR08X1003FTL	General purpose, automotive (MR)	1/4 W	100 ppm	No	Match on value, tolerance and size; mismatch in power and grade
MR08X1003FTLV	General purpose, automotive (MR)	1/8 W	100 ppm	No	Match on value, tolerance and size; tail V drops the power to 1/8 W
WF08A1003FTL	High power	1/2 W	100 ppm	No	Match on value, tolerance and size; mismatch in power, 1/2 W
MK08S1003FTL	Anti-surge, automotive (MK)	1/3 W	100 ppm	No	Match on value, tolerance and size; mismatch in series, a surge part at 1/3 W
WK08K1003FTL	High precision	1/8 W	50 ppm	No	Match on value, tolerance and size; mismatch in TCR, tighter at 50 ppm
Your incumbent					Write your own field values here

The table shows seven of the 28; the full list is in the tool. Our post on anti-surge chip resistors explains the surge series.

Why does one 100 kilohm line carry four power ratings?

Because the series and the tail letters move the wattage. Of the 28 rows, 16 are 1/8 W, 8 are 1/4 W, 3 are 1/2 W and 1 is 1/3 W, and the part numbers end in seven different tails: L, LV, LW, LJ, LZ, R and P.

For example MR08X1003FTL is 1/4 W while MR08X1003FTLV is 1/8 W. A search on the first twelve characters returns both, and a bill of materials that drops the tail can ship the lower rating. We measured the split on the same 28 rows.

What does the Hong Kong shelf hold for this line?

One of the 28, and it is the 1/8 W base part. As at 23 September 2026 our ready-stock list holds 1,125 distinct part numbers, and WR08X1003FTL is the only one of these 28 on it; none of the 12 rows rated above 1/8 W is.

The ready-stock list is a dated snapshot, never live-synced, and we quote part-number counts, never piece counts. A row off the shelf is a factory order requested through the site, and we promise no lead time.

What will we not tell you about hotels?

Anything about suitability. We searched the text of all 28 Walsin datasheets we hold, 451 pages, for hotel and hospitality and found 0 matches for both.

We hold no sheet for the high power, high voltage or surge series, so their wattage comes from the export alone. Venatech makes no lodging, safety or fire-code claim. Qualify in your own product; we give no regulatory advice.

Why buyers in Thailand choose Venatech

A Thai engineer reading a 28-row table wants the wattage tied to the tail: 28 rows, 5 groups, 4 power ratings, 7 tails, 1 on a dated shelf. Here is what we are good at, stated plainly.

• Thailand is a market we serve from Hong Kong. We hold no office, entity or stock in Thailand; our locations are Hong Kong, Shenzhen, Singapore and Jiangmen, with Chengdu in preparation.
• We read the tail for you. A 28-row brief with four power ratings and seven tails is the table a room-controller buyer needs, and we send it with the power column filled in.
• Walsin is our manufacturer, and we say so plainly. Venatech Limited is an authorised Walsin distributor in Hong Kong; confirm it with Walsin. Stackpole and Viking are lines we supply, not authorised lines.
• We show the mismatches as well as the matches. We will not tell you a part is a drop-in; we will show you where it differs, field by field.
• The tool does the first pass. VenaMatch decodes 18 manufacturers’ part numbers and covers 800,000+ crossable parts; paste up to 500 numbers or drop an Excel or CSV file.
• Small lots are welcome. We are Hong Kong-based and quote through the site, and we make no promise on price, lead time or stock.
• Check us. UL file E182369 is in UL’s public database for the S2 safety series, and we hold 28 Walsin datasheets, 451 pages, sent on request.

How can Venatech help a Thai buyer cross a 100 kilohm line?

By showing the differences instead of hiding them, in small lots. Venatech Limited is an authorised Walsin distributor in Hong Kong. Walsin is our only authorised line; Stackpole and Viking are lines we supply.

• Cross-reference. Paste your incumbent number into the free cross-reference tool, which decodes 18 manufacturers’ part numbers across 800,000+ crossable parts, and read the Walsin candidates with each field marked match or mismatch.
• BOM check. Upload the whole board to /bom/, up to 500 part numbers or an Excel or CSV file.
• Ready stock. The ready-stock list is a Hong Kong snapshot dated 23 September 2026, never live-synced.
• Service. Hong Kong-based, small lots, help with cross-referencing by hand when the tool returns no clean candidate, and a quote requested through the site.

Worked example from our own export: a 100 kilohm, 1%, 0805 brief with a 1/4 W floor maps to MR08X1003FTL, SR08X1003FTL and WF08P1003FTL, and not to WR08X1003FTL or the tail twins, which are 1/8 W. Confirm against both datasheets and qualify in your own circuit. We hold no office, entity or stock in Thailand; our locations are Hong Kong, Shenzhen, Singapore and Jiangmen, with Chengdu in preparation.

Further reading: chip resistor power rating by case size, anti-surge chip resistors and the chip resistor range.

The short version

For a Thai hospitality-tech buyer, a 100 kilohm 1% 0805 line splits Walsin’s export into 28 rows in 5 groups with 4 power ratings and 7 tails; the 1 row on the Hong Kong shelf is 1/8 W. Decide which of power, group and tail you can trade.

Send us one resistor from a room-controller board and we will return the Walsin candidates with every difference stated and the stock position named. If your bill of materials drops the tail letter, how do you know which wattage you bought?

Sources

Fetched on 2 November 2026 with WebSearch and WebFetch; the pages below are the only sources for news and market statements in this post.

• The Nation (tourism news), foreign arrivals report, 19 October 2026: https://www.nationthailand.com/news/tourism/40072479

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Frequently asked questions

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