Walsin part numbers take 10 lengths across 8 families and zero of 12 positions share a character class. No fixed-width parser works. Free cross reference.
Paste up to 500 part numbers free. We pasted our own 1,125-line stock list: 176 returned nothing, and 67 of those were a space in Walsin’s own export.
Crossing Stackpole or Viking chip resistor families to Walsin, field by field. Walsin stops at plus or minus 0.1 percent and 25 ppm. Free cross reference.
We counted it: 2,081 of 15,606 commercial Walsin MLCC specifications have an AEC-Q200 version. X5R returns zero of 630. Free cross reference tool.
Crossing Johanson high-Q and RF ceramic families to Walsin, field by field: 5,606 real part numbers on 3 shelves. Free cross reference tool.
Walsin RF case size grid, measured: 17 sizes across 8 functions fill 30 of 136 cells, and 10 sizes exist in one function only. Free cross reference.
Walsin RF insertion loss measured: all 457 parts publish a figure, under 5 column names, and 407 are bare numbers with no stated condition.
23 of Walsin’s 929 disc capacitor rows are marked Auto. All 23 have a same-size commercial twin differing by one digit. Free cross reference, measured.
Walsin’s disc capacitor Lead Spacing column is empty on all 929 rows. On 350 parts the electrical fields do not decide the body size. Free cross reference.
All 379 Walsin varistor part numbers have a one-character twin. 42 pairs differ 10x in voltage on the same footprint. Free cross reference tool.
