One Case Size, Two Metric Codes: the 1225 Problem
1225 is written 1225(3264) on 1,708 Walsin rows and 1225(3263) on 47. One filter silently drops 47 real parts. Free cross reference, ex-stock Hong Kong.
October 8, 2026
1225 is written 1225(3264) on 1,708 Walsin rows and 1225(3263) on 47. One filter silently drops 47 real parts. Free cross reference, ex-stock Hong Kong.
562 of Walsin’s 929 disc rows state a bare DC voltage; 367 state a compound AC safety rating. Zero parse as a number. Free cross reference, ex-stock HK.
26 of 36 thin film TCR and tolerance pairs exist across Walsin’s 93,914 rows. The ≦±3 ppm grade only at ±0.01%. Free cross reference, ex-stock Hong Kong.
The Y capacitor is the one USB PD charger component we cannot fully specify: 929 disc parts, no datasheet, none in stock. Free cross reference tool.
Y5V has 2 parts, X7T has 2, X7S has 21, X8R has 26 — 51 of 24,026 Walsin MLCC. Only one is in Hong Kong stock. Free MLCC cross reference tool.
Walsin publishes 15 chip resistor rated power steps. 2/3 W is 1210 only, 3 W is 2512 only, 1/5 W is 0402 only. Free cross reference, ex-stock Hong Kong.
432 of 24,026 Walsin MLCC rows are flagged customized in seven spellings. 373 of 411 part numbers also appear unflagged. Free cross reference, HK stock.
Zero of 24,026 Walsin MLCC rows state a termination finish. 1,106 hold a tolerance instead. What to read instead. Free cross reference, ex-stock Hong Kong.
220,532 of 234,815 Walsin chip resistor rows state no reel quantity. Only 0201 and 01005 do. Free cross reference, ex-stock Hong Kong snapshot.
2,014 Walsin MLCC rows reach 1 kV. Only 36 publish any temperature grade and the HT series stops at 100 V. Free cross reference, ex-stock Hong Kong.