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PH2.0 Pin Header DIP TYPE

PH2.0 Pin Header DIP TYPE

  • Cname:2.0mm Pin Header
  • Views:Times
  • Release date:2021-02-19 13:11:11
  • Content
  • Features
  • Parameter

Product Name: 2.0 spacing single and double row straight needle

Pin: 1 * 1-1 * 40p, 2 * 2-2 - * 40p

Rated current 3A

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 39mm

Plastic materials: PBT, 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

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:


6.8.3母接頭螺孔的直徑應(yīng)比螺栓直徑大1毫米;鉆孔應(yīng)垂直不歪斜,螺孔中心距誤差為0.5毫米

6.8.4母線接觸面必須加工平整,無氧化膜(用鋼絲刷輪打磨)。pin針接頭加工后,其截面折減值:銅母線不應(yīng)超過原截面的3%;鋁母線不應(yīng)超過原始橫截面的5%。

6.8.5鍍銀母線的搭接面不得隨意銼平。如果鍍銀接觸面沒有發(fā)黑現(xiàn)象,用無水酒精、丙酮或汽油擦拭即可。排針排母廠商排名如果銀層是黑色的,可以用金相砂紙輕輕打磨,然后用無水酒精擦拭。

6.8.6母線與母線之間或母線與電氣端子之間的螺栓搭接面的安裝應(yīng)符合下列要求:

a)加工后,母線接觸面必須保持清潔。

b)母線水平放置時(shí),貫穿螺栓應(yīng)自下而上貫穿;在其他情況下,螺母應(yīng)放置在維護(hù)側(cè),螺栓長(zhǎng)度應(yīng)合適。

露出2~5顆螺母。

c)螺栓連接的母線兩側(cè)外側(cè)應(yīng)設(shè)置平墊圈,相鄰螺栓墊圈之間的凈距應(yīng)大于3毫米。螺母?jìng)?cè)應(yīng)配備彈簧墊圈或鎖緊螺母。

d)螺栓的應(yīng)力應(yīng)均勻;電器的連接端子不應(yīng)受到額外的應(yīng)力而損壞水印。

PH2.0 單雙排 180°PH2.0 單雙排 180°



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