1) Substrate:
Iyo chip resistor base data data inotorwa kubva ku96% al2O3 ceramics. Kuwedzera kune yakanaka magetsi ekudzivirira, iyo substrate inofanirwawo kuve neyakanakisa yekupisa conductivity pakupisa kwakanyanya. Iyo mota ine hunhu hwakadai se mechanical simba. Mukuwedzera, iyo substrate inodiwa kuti ive yakati sandara uye yakanyorwa nemazvo. Chengetedza zvizere chiyero chekupikisa. Iyo electrode paste inodhindwa panzvimbo.
2) Resistive firimu:
Iyo resistor paste ine imwe resistivity inodhindwa pane ceramic substrate, uye yobva yasiiwa. Ruthenium dioxide inoshandiswa yoga pakumisa paste.
3) Firimu rekuchengetedza:
Kuti uchengetedze muviri unopikisa, zvakakosha kuvhara firimu rekudzivirira nefirimu yekuchengetedza. Kune rumwe rutivi, inotamba basa rekugadzirisa michina. Kune rimwe divi, iyo inopikisa muviri inoshongedzwa nezita kudzivirira iyo inopikisa kubva pakubata makondakita ari padyo uye kukonzera kukundikana. Zvinokwanisikawo kudzivirira electrode kubva pakusvibiswa ne-electro-transfer liquid panguva ye-electro-transfer process, zvichiita kuti kuderera kwebasa rekudzivirira. Iyo firimu yekuchengetedza iine yakaderera-yakanyunguduka girazi paste, iyo inodhindwa uye sintered. Chip resistor kambani
4) Electrode:
Kuti uve nechokwadi chekutengesa kwakanaka uye kusimba kweanopikisa, matatu-layer electrode chimiro chinoshandiswa chete: yemukati. mukati. External electrode. Iyo yemukati electrode ndiyo yemukati electrode yakabatana kune resistor body. Iyo data ye electrode inofanira kusarudzwa. Iyo inopikisa firimu ine yakaderera kubata kuramba, kuenderana kwakasimba neceramic substrate, yakanaka makemikari kuramba, uye nyore electroplating kushanda. Zvimwe zvakadhindwa uye zvakasimwa nesirivha-palladium alloy. Elekitirodhi yeparutivi idhizaini-yakapfatwa, inozivikanwawo sewave barrier layer. Basa rayo nderekuvandudza kupisa kwekudzivirira kwewelding uye buffer thermal shock ye welding. Inogonawo kudzivirira kutama kwemaioni esirivheri kuenda kune inodzivirira firimu layer, uye kudzivirira kunze electrode tin-lead layer (inonziwo solderable layer) kubva mukuora mukati ma electrode. Basa rayo nderekuita kuti electrode ive yakanaka solderability uye kuwedzera nguva yekuchengetedza ye electrode. Mamwe anoiswa electroplated netin-lead alloy.
Rectangular chip resistors yakakamurwa kuita yakaonda firimu resistors uye gobvu firimu resistors zvinoenderana nekupokana data. Chip inductors Iyi mhando ye chip inductors inonziwo simba inductors uye yakakwirira ikozvino inductors. Chip inductance hunhu hwekuvhara loop. Iyo firimu resistor ine yakakwirira chaiyo uye yakaderera tembiricha coefficient. Kusimba kwacho kwakanaka, asi chiyero chekupikisa chakatetepa, chakakodzera kune dzakapfava dzepamusoro-frequency zvigadzirwa. Makobvu mafirimu resistors anowanzoshandiswa mumasekete.
Nguva yekutumira: Sep-22-2021
