China factories

China factory - Dongguan Ampfort Electronics Co., Ltd.

Dongguan Ampfort Electronics Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine

  1. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
  2. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
  3. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
  4. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
  5. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine
  6. China Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine

Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Engine

  1. MOQ: 1000pcs
  2. Price: 0.25 USD/PC
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100kpcs per month
Delivery Time 10~20 workdays
Packaging Details Bulk,500pcs per bag
Name Negative Temperature Coefficient Thermistor NTC
Resistance in Ohms @ 25°C 470
R @80±0.1C 58.5±5 Ohms
R @100±0.1C 33.5±2 Ohms
Power - Max 220mW
Thermal time constant ≤ 60s
Dissipation coefficient ≥ 11mW/℃
Diameter 5.0+0.2/-0.1mm
Thickness 1.1±0.2mm
Color Sliver
Brand Name AMPFORT
Model Number MF57-470-D5T1
Certification ROHS,REACH
Place of Origin Dongguan,China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100kpcs per month
Delivery Time 10~20 workdays Packaging Details Bulk,500pcs per bag
Name Negative Temperature Coefficient Thermistor NTC Resistance in Ohms @ 25°C 470
R @80±0.1C 58.5±5 Ohms R @100±0.1C 33.5±2 Ohms
Power - Max 220mW Thermal time constant ≤ 60s
Dissipation coefficient ≥ 11mW/℃ Diameter 5.0+0.2/-0.1mm
Thickness 1.1±0.2mm Color Sliver
Brand Name AMPFORT Model Number MF57-470-D5T1
Certification ROHS,REACH Place of Origin Dongguan,China
High Light Disk Negative Temperature Coefficient ThermistorNTC 5mm Disk Thermistor470 OHM NTC Disk Thermistor

Disk Negative Temperature Coefficient Thermistor NTC 5mm 470 OHM For Car Engine Coolant Temperature Sensor

DESCRIPTION

Using the NTC thermistor with a car can monitor the temperature of the engine coolant in the car engine cylinder and process the signal of the electronic control unit (ECU, ElectronicControlunit), which is a component in the car engine. During the operation of the car engine, not only must it ensure that the temperature measurement response speed is fast and the temperature is accurate, but the real -time temperature must be provided accurately to the electronic control unit. To this end, AMPFORT automobiles use NTC thermistor resistance. The structure is relatively simple, the response speed is fast, and the sensitivity is relatively high. It can be used in real -time temperature monitoring during the operation of the automotive engine.

In order to make the temperature monitoring effect of NTC heat -sensitive resistance, thermistor is generally installed into sensors, which contains metal shells, thermal conductivity filling, NTC thermistor, and interpretation. The metal shell is equipped with a sealed inner cavity, and the inner cavity is encapsulated with heat -conducting filling; the thermal conductivity filling is embedded with NTC thermal resistance; the interpretation of the output signal is set on the upper end of the metal shell. The lower end of the plug -in and the NTC thermistor is connected by the wire, and the exterior of the wire has an insulating layer. The metal shell is integrated, with good sealing, and the inner wall of the shell is an insulating layer, which can prevent leakage. The thermal filling filling is a solid thermal conductivity, which is used to pass the external water temperature to the NTC thermistor, and can fix the NTC thermistor to make it have a good temperature measurement environment and improve the accuracy of measurement.

The use of automotive NTC heat -sensitive resistance to measure the water temperature of the car can provide useful information and judgment data for the electronic control unit, and its structure is relatively simple and the production efficiency is high. The NTC thermistor chip used in thermistor is used. This chip is a temperature sensitivity element. When the temperature decreases, its resistance value increases, and the resistance value is reduced. The output of thermist chip is an analog signal, which measures the temperature output temperature of the car water. The thermist chip can be voltage by DC 12V, with small power consumption, no drift in temperature output, high accuracy, and fast temperature response.

AMPFORT uses NTC thermal resistance. Because of its high -precision, good heat -resistant cycle capacity, and high stability, it is widely used in cars, motorcycles, and ships as temperature monitoring and temperature control components.

MF57 APPLICATION

application

- Temperature measurement and compensation

- Internal combustion locomotive

- large motor

- oil soaking transformer

Anatomy diagram (2)_57app

FEATURES

- Front surfaces silver-plated

- For clamp contacting

- Alternative resistance ratings, rated temperatures, resistance tolerances and disk geometries available on request.

- The nominal resistance value and B value error range are small, the product consistency and interchangeability are good, which can be supported by various domestic and imported car instruments.

SPECIFICATION

1.Dimension

dim 57

d=5.0±0.2mm th=1.1±0.3mm

1.1,The thermistor base is a semiconductor made of manganese oxide, cobalt oxide, nickel oxide and other materials sintered at high temperature, and the surface of the resistor is infiltrated with electronic silver paste as an electrode;
1.2,The surface is smooth, without deformation and defect; the silver layer is bright, without flow marks or exposed bottom or accumulation

 

2. The main parameters of the resistor meet the requirements in Table 1 below

Temperature(℃) Resistance(Ω) Allowable deviation(Ω) Remark
*25±0.1 470 -- 1.Temperature with”*” is key control temperature point;2.Key control temperature point can be confirmed by customer.
*80±0.1 58.5 ±5
*100±0.1 33.5 ±

2.1 Dissipation coefficient:≥ 11mW/℃
2.2 Thermal time constant:≤ 60s
2.3 Max. Power: 220mW
2.4 Test power: ≤ 0.1mW
2.5 Operating temperature range:(-55~+155)℃

 

3.Reliability
3.1 High temperature storage: After the resistor is placed in an electric heating oven at (150±5)℃ for 200 hours, the surface electrode of the resistor has no yellowing or discoloration, and the change rate of its zero-power resistance value is ≤ ±2.5%;
3.2 Temperature shock: resistance -40℃ 30min → +25℃ 5min → 150℃ 30min → 25℃ 5min for 5 cycles, the change rate of zero-power resistance value is ≤ ±2.5%;
3.3 Low-temperature storage: After the resistance is stored in a low-temperature box at -40℃ for 200 hours, the electrode has no yellowing or discoloration, and the change rate of its zero-power resistance value is ≤ ±2.5%;

 

4.Common car temperature sensor standard numerical reference list

4.1 GM Buick Excelle Car

C F

Engine coolant

temperature sensor

Inlet

temperature sensor

OHM
Temperature Resistance (approximation)
100 212 177 187
90 194 241 246
80 176 332 327
70 158 467 441
60 140 667 603
50 122 973 837
45 113 1188 991
40 104 1459 1180
35 95 1802 1412
30 86 2238 1700
25 77 2796 2055
20 68 3520 2500
15 59 4450 3055
10 50 5670 3760
5 41 7280 4651
0 32 9420 5800
-5 23 12300 7273
-10 14 16180 9200
-15 5 21450 9200
-20 -4 28680 15080
-30 -22 52700 25600
-40 -40 100700 45300

4.2Chery QQ

Temperature(C) Standard Value(ohm)
50 740~900
60 540~650
70 390~480
80 290~360
90 210~270
100 160~200

4.3 CHERY Cowin

Temperature(C) Standard Value(ohm)
20~30 3560~2260
90~100 120~180

4.4 Chery Eastar

Temperature(C) Standard Value(ohm)
20 2.1~2.7
80 0.26~0.36

4.5 Chery Fulwin

Temperature(C) Standard Value(ohm)
0 9.4
20 3.51
40 1.456
60 0.67
80 0.334
100 0.178

4.6 Dongfeng Nissan Sunny

Temperature(C) Standard Value(ohm)
20 2.1~2.9
50 0.68~1.00
90 0.24~0.26

4.7 Dongfeng Peugeot Citroen

Temperature(C) Standard Value(ohm)
10 3530~4100
20 2350~2670
40 1085~1230
60 540~615
80 292~326
100 165~190

4.8 Guangzhou Honda Accord (2.0L/2.3L)

Temperature(C) Standard Value(ohm)
Engine up to normal operate temperature 200~400

4.9 Mazda M6

Temperature(C) Standard Value(ohm)
20 35.48~39.20
70 5.07~5.60
80 3.65~4.02

4.10 Fia Terio and Siena

Temperature(C) Standard Value(ohm)
-20 15.97
0 5.975
20 2.5
40 1.15
60 0.576
80 0.309
100 0.176

4.11 Beijing Hyundai Sonata

Coolant Temperature(C) Standard Value(Kohm)
0 5.9
20 2.5
40 1.1
80 0.3

4.12 Beijing Hyundai Elantra

Temperature(C) Standard Value(v)
0 3.7~4.3
20 3.2~3.6
40 2.4~3
80 1.0~1.5

4.13 KIA MAXIMA

Temperature(C) Standard Value(ohm)
-30 22.22~31.78
-10 8.16~10.74
0 5.18~6.60
20 2.27~2.73
40 1.059~1.081
60 0.538~0.650
80 0.298~0.322
90 0.219~0.243

4.14 Volkswagen Passat car series (1.8T, 1.8L)

4.15 Hong Qi Red Flag Century Star

Coolant Temperature(C) Standard Value(Kohm)
20 2.5
80 0.3

4.16 Nissan Teana (VQ35DE/VQ23DE)

Temperature(C) Standard Value(ohm)
20 2.1~2.9
50 0.68~1.00
90 0.236~0.26

4.17 Nissan Fuga

Temperature C(F) Standard Value(Kohm)
20(68) 2.1~2.9
50(122) 0.68~1.00
90(194) 0.236~0.260

4.18 Toyota Crown

Temperature(C) Standard Value(Kohm)
-20 10~20
0 4~7
20 2~3
40 0.9~1.3
60 0.4~0.7
80 0.2~0.4

4.19 Toyota Highlander

Temperature Standard Value(Kohm)
20C(68F) 2.32~2.59
80C(176F) 0.310~0.326

4.20 BMW car series (M30B35)

Temperature(C) Standard Value(Kohm)
10 8.2~10.5
17~23 2.3~2.7
77~83 0.3~0.36

 

 

5x16 15x16 25x16 35x16 4

NTCPTC_2_1

WHY CHOOSE USaboutusworkshophonorEXHIBITIONCUSTRANSPORTATIONFAQCONTACT US

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...

+ Read More

Get in touch with us

  • Reach Us
  • Dongguan Ampfort Electronics Co., Ltd.
  • No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
  • MrJames Lai
  • +86 18128566098
  • https://www.thermistor-sensor.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement