const keys = ['2200uF 10V 电解', '2200uF 6.3V 电解', '2200uF 6.3V 贴片', '2200uF 10V 贴片', '1500uF 6.3V 贴片 电解'];
const out = {};
for (const k of keys) {
  try {
    const r = await eda.lib_Device.search(k, undefined, undefined, undefined, 30, 1);
    out[k] = (r || []).map(d => [d.lcscId || d.supplierPartNumber || '', d.name || '', (d.description || '').slice(0, 160), d.footprint ? d.footprint.name : (d.footprintName || ''), d.stock !== undefined ? d.stock : (d.lcscStock || '')]);
  } catch (e) { out[k] = String(e); }
}
return out;