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Audio Amplifier 0.45W NTC 3950 100k Thermistor 6.5mm NTC electronic component

Categories Power NTC Thermistor
Brand Name: AMPFORT
Model Number: MF11
Certification: UL,CQC,TUV
Place of Origin: Dongguan,China
MOQ: 1000 pcs
Price: TBA
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 100,000,000 Pieces Per Month
Delivery Time: 7-10 Workdays
Packaging Details: Bulk,1000pcs per bag
Product Name: MF11 NTC Thermistor
Temperature Range: -35°C to 125°C
Standard tolerances: ±5%, ±10%, ±15%,±20%
B Value tolerance: ±10%
Rated Power: 0.45W
Max. Dia: 6.5mm
Lead Spacing: 2.5mm
Thickness: 5mm max.
Resistance Range: 0.01~200KΩ
Mounting: THT
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Audio Amplifier 0.45W NTC 3950 100k Thermistor 6.5mm NTC electronic component


Temperature Compensation MF11 NTC Thermistor 100K 5% 10% 20% For Audio Amplifier


I Overview Of The MF11 NTC Thermistor


Common-precision temperature measurement, temperature compensation in measuring equipments and electronic circuit.
Temperature compensation NTC Thermistor MF11 series is in resin coated pin wire form and has higher temperature coefficient,it can be widely applied in temperature compensation of many semiconductor and Ics that have temperature coefficient and require temperature compensation, to reach stability in wider temperature range.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.


II Features Of The MF11 NTC Thermistor


1. MF11 series in the form of radial resin coated form.

2. Broad range of resistance:0.01~200KΩ

3. Standard tolerances: ±5%, ±10%, ±20%

4. Rated power:0.45W

5. Good consistency.

6. Operating temperature range: -35 ~ +125℃

7. Wide choice of B values

8. B Value tolerance: ±5%

9. Dissipation Constant ≥6.0mW/°C

10. Time Constant of ≤30 seconds

11. Long-term Stability and Reliability

12. Good level of Tolerance and Interchangeability


III Application Of The MF11 NTC Thermistor


1. Electronic circuit temperature compensation.

2. Computation equipment temperature compensation.

3. Temperature compensation of instrument loop, integrated circuit, crystal oscillator.

4. Commonly precision temperature measurement and control

5. Temperature Measurement

6. Temperature Compensation of Electronic Circuits


IV Dimension Of The MF11 NTC Thermistor (mm)



V Specification Of The MF11 NTC Thermistor


Part NoB 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


VI NTC Thermistor Family Of The MF11 NTC Thermistor


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


VII Reliability Test Of The MF11 NTC Thermistor


ItemRequirementsTest 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.


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