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Dongguan Ampfort Electronics Co., Ltd.

  • China,Dongguan ,Guangdong
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China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper
China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper

  1. China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper
  2. China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper
  3. China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper
  4. China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper
  5. China SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper

SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper

  1. MOQ: 5000PCS
  2. Price: 0.03USD/PC
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 100KKPCS Per month
Delivery Time 2 Weeks
Packaging Details Bulk
Name Silicone Coated NTC Thermistor
P/N 30D-5
Zero Power Resistance at 25°C 30 Ohm
Disc Size 5mm
Maximum Steady State Current at 25°C 0.5A
Approvals TUV,CQC,UL
Resistance tolerance 20%
B25/85 2800
Brand Name AMPFORT
Model Number 30D-5
Certification TUV,CQC,UL,CUL
Place of Origin Dongguan,Guangdong,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 100KKPCS Per month
Delivery Time 2 Weeks Packaging Details Bulk
Name Silicone Coated NTC Thermistor P/N 30D-5
Zero Power Resistance at 25°C 30 Ohm Disc Size 5mm
Maximum Steady State Current at 25°C 0.5A Approvals TUV,CQC,UL
Resistance tolerance 20% B25/85 2800
Brand Name AMPFORT Model Number 30D-5
Certification TUV,CQC,UL,CUL Place of Origin Dongguan,Guangdong,China
High Light Silicone Coated Murata NTC ThermistorSilicone Coated Power NTC Thermistor30 Ohm Murata NTC Thermistor

 

SCK DSC Murata Silicone Coated NTC Thermistor 30D-5 30 Ohm 0.5A 5mm With Copper Wire

 

Simple Description Of The Silicone Coated NTC Thermistor

 

A large current is generated at the moment of power-on → large current is suppressed → the body heats up → the body temperature rises → the current continues to pass → the balance point is reached → the resistance value drops to a very small (equivalent to a wire, the power consumption is very small) → the line works normally.

 

 

Features Of The Silicone Coated NTC Thermistor

 

* 5mm,8mm 10mm 13 mm 15mm 20mm 25mm Epoxy coated Disc Type.

* SURGE PROTECTORS of ceramic material are made from specially formulated metal oxide.

* The Power Thermistor is a device for suppressing inrush current to an electric circuit.

* The Power Thermistor in the circuits protects electric equipments from being damaged by limiting the inrush current.

 

 

The principle of power NTC suppressing surge current

 

Devices such as switching power supplies and transformers will generate a surge current that is many times higher than the normal operating current at the moment of startup. Using the zero-power resistance value of the power NTC thermistor to suppress the surge current at the moment of startup can make The inrush current at the moment of startup should not be too large.

After completing the function of suppressing the surge current, due to the continuous action of the current passing through it, as the temperature of the thermistor body increases, its resistance value will drop to a very small level, the power consumption can be ignored, and the voltage almost increases to the back equipment to ensure the normal operation of the line.

 

 

Product Use  Of The Silicone Coated NTC Thermistor

 

UPS power supply

USB wiring board

Power adapter

Picture tube

Lighting fixture

Lighting distribution box

Ballast

 

 

Specification Of The Silicone Coated NTC Thermistor

 

P/N Rated zero power resistance
@25C(Ohm)
Max stable current
@25C(A)
Residual resistance
at max current
@25C(A)
B25/85(K) Thermal time constant(s) Dissipation factor(mw/C) Certification Operating temperature
5D-5 5 1 0.584 2700 ≤18 ≥6 -40~150 CQC UL CUL TUV
6D-5 6 0.7 0.675 2700 ≥6 -40~150 TUV
7D-5 7 0.7 0.766 2700 ≥6 -40~150 TUV
8D-5 5 0.7 0.857 2700 ≥6 -40~150 TUV
10D-5 10 0.7 1.039 2700 ≥6 -40~150 CQC UL CUL TUV
12D-5 12 0.6 1.235 2800 ≥6 -40~150 TUV
15D-5 15 0.6 1.530 2800 ≥6 -40~150 CQC UL CUL TUV
16D-5 16 0.6 1.628 2800 ≥6 -40~150 TUV
18D-5 18 0.6 1.824 2800 ≥6 -40~150 TUV
20D-5 20 0.6 2.020 2800 ≥6 -40~150 CQC UL CUL TUV
22D-5 22 0.6 2.060 2800 ≥6 -40~150 CQC UL CUL TUV
25D-5 25 0.5 2.123 2800 ≥6 -40~150 TUV
30D-5 30 0.5 2.227 2800 ≥6 -40~150 CQC UL CUL TUV
33D-5 33 0.5 2.436 2800 ≥6 -40~150 CQC UL CUL TUV
50D-5 50 0.4 2.653 3000 ≥6 -40~150 CQC UL CUL TUV
60D-5 60 0.3 2.753 3000 ≥6 -40~150 CQC UL CUL TUV
200D-5 200 0.1 18.7 3000 ≥6 -40~150 UL

 

 

MF73T Application Field Of The Silicone Coated NTC Thermistor

 

MF73T has outstanding advantages such as small size, large working current and small residual resistance, and is widely used in high-power electronic equipment.
AC compressor, starter;
electric vehicle charger;
frequency generator;
High-power motor controller, motor drive device;
High-power professional audio amplifier;
High-power servo motor driver;
High-power plasma welding and cutting machine;
nuclear magnetic resonance equipment;
high-power power supply;
High Power Toroidal Transformer............

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter

  • Year Established:

    2014

  • Total Annual:

    1850000-2340000

  • Employee Number:

    51~200

  • Ecer Certification:

    Verified Supplier

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm... Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm...

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Get in touch with us

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  • Dongguan Ampfort Electronics Co., Ltd.
  • No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
  • https://www.thermistor-sensor.com/

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