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PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor Rau Cua Kub Featured duab
  • PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor rau cua sov
  • PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor rau cua sov
  • PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor rau cua sov
  • PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor rau cua sov

PTC Thermistor Alloy Hlau Zoo Kub Coefficient Resistor rau cua sov

Lus piav qhia luv luv:

PTC Alloy kuj hlau muaj nruab nrab resistivity thiab siab zoo kub coefficient ntawm esistance.
Nws tau dav siv hauv ntau lub tshuab cua sov. Nws tuaj yeem tswj tau qhov kub thiab txias thiab sdjust lub zog los ntawm kev ua kom tsis tu ncua tam sim no thiab txwv tam sim no.


  • Qauv NO.:PTC kab
  • Khoom siv:Nickel Hlau alloy hlau
  • nto:Ci ntsa iab
  • txoj kab uas hla:0.025-5.0 hli
  • qauv:txais qauv txiav txim
  • Kev tiv thaiv:0.13-0.60 Nws
  • HS code:75052200 ib

    • Product Detail

    FAQ

    Khoom cim npe

    Product Description

    PTC Alloy kuj hlau muaj nruab nrab resistivity thiab siab zoo kub coefficient ntawm esistance.
    Nws tau dav siv hauv ntau lub tshuab cua sov. Nws tuaj yeem tswj tau qhov kub thiab txias thiab sdjust lub zog los ntawm kev ua kom tsis tu ncua thiab txwv tam sim no.Chemical muaj pes tsawg leeg:

    Lub npe Code Lub ntsiab lus
    Fe S Ni C P Txuj
    Temperature Sensitive Resistance alloy hlau PTC Bal. ≤ 0.01 77-82 : kuv ≤ 0.05 ≤ 0.01 Q/320421PTC4500-2008

    Specifications thiab kam rau ua

    Txoj kab uas hla 0.05 Nws 0.10 0.15 0.16 0.17 ib 0.18 0.19 ib 0.20 ib 0.21 ib 0.22 0.23 0.24 ib 0.25
    Ua siab ntev ± 0.003 ± 0.005 ± 0.008

    Temp.Coeff.Of tsis kam (20ºC)

    Hom PTC-4500 PTC-4000 PTC-3800 PTC-3400 PTC-3000 PTC-2500
    0 ~ 150ºCaverage, PPM 4500 4000 3 800 3400 ib 3000 2500

    Resistant (20ºC) (μΩ)

    Hom PTC-4500 PTC-4000 PTC-3800 PTC-3400 PTC-3000 PTC-2500
    ntawm 20ºCresistance ± 5% μΩ 0.20 ib 0.38 ib 0.40 Nws 0.43 ib 0.52 ib 0.6

    Lub rooj rau kev tiv thaiv

    Khoom ± 0.5% Ω / m Dia.(mm) thiab qhov chaw hla ntu (mm²)
    0.05 Nws 0.10 0.15 0.16 0.17 ib 0.18 0.19 ib 0.20 ib 0.21 ib 0.22 0.23 0.24 ib 0.25
    0.00196 ib 0.00785 ib 0.00176 ib 0.0201 ib 0.0227 ib 0.0255 ib 0.0284 ib 0.0314 ib 0.0346 ib 0.0380 ua 0.0415 ib 0.0452 ib 0.0491 ib
    PTC-4500 96.93 ib 24.20 Nws 10.79 Nws 9.45 Nws 8.37 ib 7.45 Nws 6.69 ib 6.05 Nws 5.49 ib 5.00 Nws 4.58 ib 4.20 ib 3.87 ib
    PTC-4000 127.55 Nws 31.84 ib 14.20 Nws 12.43 Nws 11.014 Nws 9.80 ib 8.80 ib 7.69 ib 7.22 ib 6.58 ib 6.02 ib 5.53 ib 5.09 ib
    PTC-3800 137.75 Nws 34.39 Nws 15.34 Nws 13.43 Nws 11.89 Nws 10.59 Nws 9.51 ib 8.60 ib 7.80 ib 7.11 ib 6.51 ib 5.97 ib 5.50 Nws
    PTC-3500 183.67 ib 45.85 ib 20.45 Nws 17.91 Nws 15.86 Nws 14.12 Nws 12.68 Nws 11.46 Nws 10.40 Nws 9.47 ib 8.67 ib 7.96 ib 7.33 ib
    PTC-3000 204.08 Nws 50.95 ib 22.72 Nws 19.90 Nws 17.62 Nws 15.68 Nws 14.08 Nws 12.73 Nws 11.56 Nws 10.52 Nws 9.63 ib 8.84 ib 8.14 ib
    PTC-2500 219.38 Nws 54.77 ib 24.43 Nws 21.39 Nws 18.94 Nws 16.86 Nws 15.14 Nws 13.69 Nws 12.42 Nws 11.31 Nws 10.36 Nws 9.51 ib 8.75 ib

    Qhov hnyav rau spool

    specification (mm) ≤ 0.05 > 0.05 ~ 0.10 > 0.10 ~ 0.15 > 0.15 ~ 0.25
    Nyhav ib spool Txheem hnyav 20 30 100 300
    Tsawg zog 10 20 50 100

    Elongation (%)

    Txuj ≤ 0.05 > 0.05 ~ 0.10 > 0.10 ~ 0.15 > 0.15 ~ 0.25
    Alloy hlau (mos) elongation 10% 12% 16% 20%
  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom qeb

    Ntaus nkag mus tshawb lossis ESC kom kaw