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UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments

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UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments

UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments
UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments

Large Image :  UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: SHIHENG
Certification: UL,CQC,TUV
Model Number: MF11 MF12
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: Bulk
Delivery Time: 2 weeks
Payment Terms: T/T, Western Union, MoneyGram,Paypal
Supply Ability: 1.5 Billion Pieces per year
Detailed Product Description
Type: MF12 MF11 Temperature Compensation NTC Thermistor Operation Standard: Q/320115SHD02-2014
Annual Production Capacity: 1.5 Billion Pieces R25: 5~500K Ohm
Nominal Resistance Tolerance: J-±5% K-±10% L-±15% M-±20% B Value Tolerance:: ±10%
Measuring Power: ≤0.5mW Dissipation Constant: ≥4.5mW/°C
Time Constant: ≤30 Seconds Rated Power:: 0.45W
Temperature Range: -35°C To 125°C Color: Green Or Black
High Light:

ntc temperature sensor

,

ntc thermistor assembly

 

UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments

 

PDF Specification Download Link : MF11 Temperature Compensation NTC Thermistor.pdf

 

General 

 

Temperature Compensation NTC Thermistor. The MF11 series of NTC Thermistors is designed for temperature measurement and the temperature compensation of measurement instruments and electronic circuits.

UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments 0

 

Characteristics

 

  •  Broad range of resistance
  •  Wide choice of B values
  •  Standard tolerances: ±5%, ±10%, ±15%,±20%
  •  B Value tolerance: ±10%
  •  Available in all standard R values
  •  Measuring power ≤0.5mW
  •  Dissipation Constant ≥4.5mW/°C
  •  Time Constant of ≤30 seconds
  •  Rated Power: 0.45W
  •  Long-term Stability and Reliability
  •  Good level of Tolerance and Interchangeability
  •  Temperature Range: -35°C to 125°C

 

 

Application

 

  1.  Temperature Measurement
  2.  Temperature Compensation of Electronic Circuits.

 

 

Dimension (Unit:mm)

 

UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments 1

 

 

Specification

 

Part No B Value (25/50ƒC) Rated zero-power resistance at 25ƒC
Rated Value (K) Allowable Tolerance (%) Resistance range (Ω) Allowable Tolerance (%)
MF11

2600
2800
3000
3200
3600
3950
4050
4150
4250
4300

4400

4500

4600

4750

+/-10

5-7
8-24
25-119
120-359
360-1400
1500-5900
6000-12000
13000-17000
18000-44000
45000-79000

80000-144000

145000-199000

200000-299000

300000-500000

+/- 5
+/- 10

+/-15
+/- 20

 

Remark: We can produce thermistors according to your special requirements.

 

 

Power-Consumption Curve

 

UL1434 CQC TUV Certificated MF12 MF11 Temperature Compensation NTC Thermistor For Measuring Equipments 2

 

 

 

Mechanical Requirements

 

 

Item Requirements Test Method
1.Solder-ability The terminals shall be uniformly tinned, and its area≥95% Dipping theNTC terminals to a depth of 15mm in a soldering bath of 245±5℃ and to the place of 6mm far from NTC body for 3±0.5s (See IEC68-2-20 /GB2423.28 Ta )
2.Resistance To Soldering Heat

No visible mechanical damage.

ΔR/RN ≤20%

(ΔR =∣RN-RN'∣)

Dipping the NTC terminals to a depth of 15mm in a soldering bath of 260±5℃ and to the place for 6mm below from NTC body for 3±0.5s.After recovering4-5h under 25±2℃. The rated zero power resistance value RN' shall be measured.

(See IEC68-2-20 /GB2423.28 Tb)

3.Strength of lead terminal

No break out

ΔR/RN ≤20%

(ΔR =∣RN-RN'∣)

Fasten the body and apply a force gradually to each lead until 10N and then keep for 10sec, Hold body and apply a force to each lead until  90°slowly at 5N in the direction of lead axis and then keep for 10sec, and do this in the opposite direction repeat for other terminal. After recovering 4~5h under 25±2℃, the rated zero power resistance value RN' shall be measured.

(See IEC68-2-21/GB2423.29 Ua / Ub)

 

 

Reliability Test

 

 

Item Requirements Test Method
1.Temp. Cycling Testing

No visible mechanical damage.

ΔRN / RN ≤20%

(ΔR =∣RN-RN'∣)

Ta:-40±3℃/ 30min→25±2℃/ 5min→ Tb:160±3℃/ 30min→25±2℃/ 5min Cycles: 5times

After recovering 4~5 h under 25±2℃, the rated zero power resistance value RN' shall be measured.

2.Electrical Cycling Testing

Ambient temp. Range:25℃±2℃.

Cycles: 2,000times On / Off: 5 s / 55 s

Test Current: 7A

After recovering 4~5h under 25±2℃, the rated zero power resistance value RN' shall be measured.

3.LoadLife ( Endurance ) Testing

Ambient temp. Range:25℃±2℃; 7A/ 1,000±24h

After recovering 4~5 h under 25±2℃, the rated zero power resistance value RN' shall be measured.

4. Humidity Testing

No visible mechanical damage.

ΔRN / RN ≤20%

(ΔR =∣RN-RN'∣)

Ambient temp. range : 40℃±2℃

R.H.:93±3% , Energized time:1000±24 h

After recovering 4~5 h under 25±2℃, the rated zero power resistance value RN' shall be measured.

 

 

Contact Details
Dongguan Uchi Electronics Co.,Ltd.

Contact Person: Anna

Tel: +8613925862052

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