Sign In | Join Free | My xuijs.com
xuijs.com
Products
Search by Category
Wholesale Marketplace
Home > Electronic Signs >

25D15 SMD NTC Thermistor Small Size No Leads For Electronic Ballasts

Categories NTC Thermal Resistor
Brand Name: SG
Model Number: NTC Thermistor
Certification: VDE,CQC
Place of Origin: Dongguan China
MOQ: Negotiate
Price: Negotiate
Payment Terms: T/T, L/C
Supply Ability: 50000000pcs per month
Delivery Time: Negotiate
Packaging Details: Export package
Name: Surface Mount NTC Thermistor
Application: High Reliability
ODM OEM: YES
Operating Temperature: -40℃~200℃
Sample: Available
Technology: Carbon Composition
Package Type: Through Hole
Media Available: datasheet, Photo
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    25D15 SMD NTC Thermistor Small Size No Leads For Electronic Ballasts

    Long Life And High Reliability 25D15 NTC Thermal Resistor Strong Ability To Suppress Surge Current
    The main advantage
    1. Small size, no leads, fast response speed, small space occupied by electronic equipment,
    2. Using three-layer electroplating process, it has excellent solderability and solder resistance, suitable for wave soldering and reflow soldering, and suitable for high-speed, high-density surface mount.
    Applications:
    Can be installed into the power circuits of:
    • Power supplies and inverters
    • Uninterruptible Power Supplies
    • Energy saving lamps
    • Electronic Ballasts
    • Filament Protection of various types of lamps
    • Some types of heaters
    • For higher power circuits ask about the MF73
    and MF74 series surge suppressors.

    Product parameters

    model

    Rated zero power
    resistance R25 (Ω)

    Max.steady
    State current(A)
    Residual
    Resistance(Ω)
    B25/85
    (K)
    Themal time
    Constant(s)

    Dissipation
    factor(mw/℃)

    1.3D-131.370.0892700≤70≥13
    1.5D-131.570.0892700
    2.5D-132.560.1082700
    3D-13360.1452700
    4D-13450.1462700
    4.7D-134.750.1472800
    5D-13550.152800
    6D-13640.2112800
    6.8D-136.840.2283000
    7D-13740.2323000
    8D-13840.2753000
    10D-131040.2723000
    12D-131230.4833000
    15D-131530.4883100
    16D-131630.4543100
    18D-131830.5113200
    20D-132030.5683200
    22D-132230.5813200
    25D-132520.6253200
    30D-133020.6963200
    33D-133320.7653200
    47D-134721.0913200
    50D-135021.1613200

    Technical Specification

    Body diameter Φ40mm

    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73-0.2/500.22600500.00725≥55≤3508000
    MF73-0.5/400.52600400.0086800
    MF73-3/2832800280.026800
    MF73-5/2553000250.0284700
    MF73-8/2083200200.0343300
    MF73-10/19103200190.0383300


    Body diameter Φ45mm

    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73-0.2/650.22600650.00630≥70≤48011500
    MF73-0.5/500.52600500.0078000
    MF73-2/4022600400.0128000
    MF73-5/3053000300.0256800
    MF73-10/24103200240.0324700


    Body diameter Φ50mm

    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73-0.2/800.22600800.00436≥90≤65015000
    MF73-0.5/600.52600600.00611500
    MF73-1/5612600560.00811500
    MF73-3/4032800400.01511500
    MF73-5/3553000350.0228000
    MF73-6.8/326.83000320.0258000
    MF73-10/27103200270.036800


    Product Process
    Precautions for use of NTC thermistor
    1. Pay attention to the working temperature of the NTC thermistor.
    Do not use NTC thermistors outside the operating temperature range. The operating temperature of φ5, φ7, φ9, φ11 series is -40~+150°C; the operating temperature of φ13, φ15, φ20 series is -40~+200°C.
    2. Please pay attention to use NTC thermistor under the condition of rated power.
    The maximum rated power of each specification is: φ5-0.7W, φ7-1.2W, φ9-1.9W, φ11-2.3W, φ13-3W, φ15-3.5W, φ20-4W.
    3. Precautions for use in high temperature and high humidity environment.
    If the thermistor needs to be used in a high-temperature, high-humidity environment, use a sheath-type thermistor, and use a protective sheath to expose the closed part to the environment (water, moisture), and the opening part of the sheath will not directly contact water and steam.
    4. Cannot be used in harmful gas and liquid environment.
    Do not use it in a corrosive gas environment or an environment where it will be exposed to electrolytes, salt water, acids, alkalis, or organic solvents.
    5. Protect the wires.
    Do not stretch and bend the wire excessively, and do not apply excessive vibration, shock and pressure.
    6. Keep away from heating electronic components.
    Avoid installing electronic components that are prone to heat around the power type NTC thermistor. It is recommended to use products with higher leads on the upper part of the bent leg.










































    Cheap 25D15 SMD NTC Thermistor Small Size No Leads For Electronic Ballasts for sale
    Send your message to this supplier
     
    *From:
    *To: Dongguan Chenglue Electronic co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Find Similar Products By Category:
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 xuijs.com. All rights reserved.