Nā huahana

Nā huahana

ʻO RFTXX-20CR255050A Chip Reistor RF pale


  • Momo:Rftxx-20C2550A
  • Mana:20 w
  • Ke kū'ē:Xx ω ~ (10 ~ 3000 3000ω i hanaʻia)
  • ʻO ka paleʻana o ka mea:± 5%
  • Iniha <150ppm>
  • Kauhi:Beo
  • Resissitive Element:ʻO ka kiʻiʻoniʻoni kiʻi
  • Ke hana nei i ka mahana:-55 a + 150 ° C (ʻike i ka mana de-rating de-rating)
  • Huahana kikoʻipiop

    Nā Kūlana Huakaʻi

    Hōʻailona Rftxx-20C2550A
    Mana 20 w
    Kū kū'ē Xx ω ~ (10 ~ 3000 3000ω i hanaʻia)
    Pale aku ± 5%
    ʻO ka mahana <150PPM / ℃
    Kukulu Beo
    Hoʻoiliʻoihana ʻO ka kiʻiʻoniʻoni kiʻi
    ʻO ka hanaʻana i keʻano -55 a + 150 ° C (ʻike i ka mana de-rating de-rating)

    Nā kaʻina hana i manaʻoʻia

    Mana de-rating

    Khi
    4

    Hōʻole i kaʻaoʻao

    Sdfg

    P / N Noi

    Fgjrr

    E nānā i ka nānā

    ■ Ma hope o ka pauʻana o ka mālamaʻana o nā'āpana hou i kūʻaiʻia ma mua o 6 mau mahina, e ukuʻia ka nānāʻana i ka ulia ma mua o ka hoʻohanaʻana. Hoʻomaopopoʻia e kūʻai aku ma hope o ka mālamaʻana i ka paleʻana.
    ■ Drill Thermal Vias ma o PCB a hoʻopiha me ka mea kūʻai aku.
    ■ Ua makemakeʻiaʻo Reflow Colding no ka undering, eʻike i ka curve reflow
    ■ I mea e hoʻokō ai i nā koi o ke kiʻi kiʻi, pono e hoʻokomoʻia kahi radiator o ka nui o ka nui o ka nui.
    ■ Inā pono, e hoʻohui i ka ea wela a iʻole ka wai.
    E wehewehe:
    ■ Loaʻa nā hoʻolālā kumu kūʻai i nā RF Intentatators a me RF resistors a me nā helu RF.


  • MAUI:
  • Akahi: