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PH1.27 Pin Header SMT TYPE

PH1.27 Pin Header SMT TYPE

  • Cname:1.27mm Pin Header
  • Views:Times
  • Release date:2021-02-19 17:27:44
  • Content
  • Features
  • Parameter

Product Parameter

Product Name: 1.27 spacing single and double row SMT pin header

Pin: 1 * 1-1 * 50p, 2 * 2-2 - * 50p

Rated current 2A

Rated voltage 250V

Contact resistance ≤ 20m Ω

Insulation resistance ≥ 1000m Ω

Working temperature: - 25? - + 105

The welding temperature is + 260 ° for 10s

Packaging: bag, box, tube, tape (roll)

Application: PCB board to board docking

Product parameters:

Needle length: customized, up to 20mm

Plastic materials: PA6T, PA9T, LCP

Contact terminal material: H62 / H65 brass, phosphor bronze

Single plastic height: 1.0 mm, 1.5 mm, 1.7 mm, 2.0 mm, 2.5 mm

Plastic color: black, white, yellow, red, blue, orange, grey, grey

Electrodeposition: gold, tin, nickel and silver plating


網(wǎng)絡(luò)優(yōu)化資料:


絕緣距離;

對于電壓低于500伏的電路,空氣間隙大于10毫米,排母排針生產(chǎn)爬電距離大于12毫米,5.12.2電壓3。6-40.5kV線路的最小絕緣距離應(yīng)符合表5的要求;

母線的選擇;

樣品要求,根據(jù)圖紙要求,

如果圖紙沒有要求,中壓柜按表6選擇。低壓柜可根據(jù)銅母線安全電流表選擇。

母線的標(biāo)識:

母線應(yīng)標(biāo)有不同顏色的熱縮套管。如果排母排針怎么連接熱縮套管的顏色不能滿足要求,可以使用母線專用相序色標(biāo),并粘貼在明顯的地方。

母線的顏色標(biāo)識;

三相交流電路;a相為黃色,b相為綠色,c相為紅色,n線為淺藍色,PE線為黃綠色。

DC電路;正極極棕,負(fù)極藍色,接地中性線淡藍色,母線搭接5.15;

PH1.27 單雙排 SMTPH1.27 單雙排 SMT




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