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MZ5 105C 265V Positive Coefficient Thermistor Electronic Ballast Silicon Coating

Categories NTC PTC Thermistors
Brand Name: TIAN RUI
Model Number: MZ5
Certification: ROHS
Place of Origin: China
MOQ: 1000pcs
Price: Negotiable
Payment Terms: T/T, Paypal, Mastercard, Wetern Union, Alipay, etc
Supply Ability: 1000000PCS per Month
Delivery Time: 5-7 work days
Packaging Details: PE bag, Bulk
Part Name: PTC Thermistor
Coating: PF resin
r Zero Rated Power: 1-1.5KΩ
Over Voltage Withstanding: ≥800V
Color: Yellow
Diameter(mm): 5.0max
Tolerance of Rn: K±10%; M±20%; N±30%
Max. operating voltage: 265V
Application: Over current protection
Package: PE bag
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    MZ5 105C 265V Positive Coefficient Thermistor Electronic Ballast Silicon Coating

    MZ5 105C 300R 265V Electronic Ballast Silicon Coating Positive Temperature Coefficient PTC Thermistor


    Description


    MZ5 series PTC thermistors are used in all kinds of fluorescent lamp electronic ballasts and electronic energy-saving lamps. There is no need to change the circuit and the product is directly connected to the two ends of the resonant capacitor of the lamp tube, which can change the electronic ballast and electronic energy-saving lamp. The hard start is the preheating start, and the preheating time of the filament is 0.4~2 seconds, which can extend the life of the lamp more than 4 times.

    The MZ5 series produced by Tianrui Electronics covers the entire series from 3 watts to 85 watts, and can develop special specifications of PTC thermistors according to customer requirements.

    Symbol
    Specifications of Appearance
    Dimensions (mm)

    Number

    Name

    Technical Requirements

    Leads
    D
    Diameter of Resistance
    5.0max□ Straight
    □ Axis Formed
    ■In-Forming
    T
    Thickness of Resistance
    4.5max
    L
    Length of fuse
    Min20
    W
    Distance between fuses
    5.0±0.5
    dDiameter of fuse0.5±0.05

    Coating


    CoatingMaterialColor
    □ No coating
    ■ Coating
    ■ PF resin
    □ Silicon
    ■ Yellow
    □ Green

    Electric Performance
    NumberItems
    Technical Requirements
    Test Conditions
    3-1Resistant for Zero
    Rated Power
    1-1.5KΩAtmosphere Temperature:25±2℃Accuracy of the Test:±0.5%
    3-2
    Over Voltage Withstanding
    ≥800V
    Δ R/Rn≤20%

    Starting Current:≥200mA, Starting Voltage:220VAC,hold on for 7s,and then change to high voltage800VAC,for 6s.the is shown as follows: Stay under the conditions of regular temperature and humidity for 4-5 hours, and then check
    the Rn again.
    3-3Over Current withstanding≥400mA
    Δ R/Rn≤20%

    Starting Current: ≥ 400mA,Voltage 220VAC, switch on the circuit for 1 minute after every 5minutes, switch-off, and repeat this operation for 20 times. Put it under the conditions of regular temperature and humidity for 4-5 hours and then check
    the Rn again
    3-5
    Curie Temperature
    75℃Check the temperature at 2 times Rn.

    Other Performance

    Number

    Items
    Technical
    Requirements

    Test Conditions
    4-1Appearance
    No noticeable defect, such as, bubbles and micro holes, etc; NO visible damage that
    may reduce its performance;
    the symbol is clear

    Visual Check
    4-2Welding
    It's tinned evenly
    and with smooth welds, and the tinned area
    95%

    Do the test according GB2423-28 of Ta, put
    welding aid on the faze end and soaked it into the 230℃ tin solution with only 5mm distance to the PTC body above the solution,
    and maintain for 3-5s.
    4-3Heat ResistanceCheck the variation rate of resistance before and after the test
    Δ R/Rn≤20%

    Do the test according to GB2423-28 of Tb
    stsy under the regular temperature and humidity for 4-5 hours, and then check the Rn again.Dipping terminals to a depth of 15mm in a soldering bath of 255℃± 10℃,and to the place of 6mm far from PTC
    boby for 3±0.5s
    4-4Intensity at Fuse endCheck the variation rate of resistance before and after the test
    Δ R/Rn≤20%

    No break out

    Do the test according to GB2423-29 of U
    Test Ua: Fasten the body and apply a force gradually to each lead until 10N and then keep for 10sec.hold the body and apply a force to each lead until 90° slowly at 5N in the direction of lead axis and then keey for 10sec,and do this in the opposite direction repeat for other
    terminal.

    Part Numbering
    ①MZ—PTC Thermistors
    ②Symbol for the products: 6—6mm; 8—≥8mm
    ③ Application: A—Preheating-starting ,B—Over current protection ,C—Temperature
    sensor
    ④ Diameter(mm): 08D—8mm
    ⑤ Curie Temp(℃): 120C—120℃
    ⑥ Resistant for Zero Rated Power(Ω):47R—47Ω;4R7—4.7Ω
    ⑦ Tolerance of Rn: K±10%; M±20%; N±30%
    ⑧ Max. operating voltage(V):Vmax— 265V
    Over Voltage withstanding(V):265V

    Contact Details:

    Andy Wu

    Email: andy@tianrui-fuse.com.cn

    Tel/Whatsapp: +86 13532772961

    Wechat: HFeng0805

    Skype: andywutechrich

    QQ: 969828363


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