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MF52 50mW Power NTC Thermistor

Categories Power NTC Thermistor
Brand Name: AMPFORT
Model Number: MF52
Certification: CQC,UL,TUV
Place of Origin: DONGGUAN,GUANGDONG,CHINA
MOQ: 1000 Pieces
Price: TBA
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1,000,000,000 Pieces Per Month
Delivery Time: 5-7 Days
Packaging Details: Bulk, 500PCS/BAG
Product Name: MF52 NTC Thermistor
B25/50: 3380K ~ 4150K
Encapsulation: Bead
Max Power: 50mW
Resistance in Ohms @ 25°C: 1.5k ~ 220k
Operating Temperature: -55°C ~ 125°C
Mounting Type: Through Hole
Response time: Water (0.4m/s) T0.63 ≤ 7s
Dielectric Strength: 1500VAC
Insulation Resistance: ≥200MΩ 500VDC
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MF52 50mW Power NTC Thermistor


Enamelled Pearl Shaped Precision MF52 NTC Thermistor For Temperature Measurement

I Overview Of The MF52 NTC Thermistor

MF52 Series bead temperature thermistor is made of new materials, new technology of production of small type epoxy resin coating of NTC thermistor, has the advantages of high precision and fast response. It is subdivided into various subseries according to the difference in lead wire configuration.The MF52 series is ethoxyline resin coated. The small size is made possible by materials and manufacturing methods which provide the benefit of close tolerances and fast response.



II Typical Applications Of The MF52 NTC Thermistor

  1. Temperature control instruments
  2. Electronic gifts
  3. Electronic temperature and humidity meter
  4. Auto temperature measurement
  5. Electronic calendar
  6. Rechargeable batteries and charger
  7. Heating, ventilation and air conditioning
  8. Temperature regulation and measurement
  9. Electronic thermometers
  10. Liquid level sensing
  11. Automotive electronics
  12. Medical equipment and apparatus
  13. Battery packs and portable electronics



III Features Of The MF52 NTC Thermistor

  • Long-term stability and reliability
  • Excellent tolerance and interchangeability
  • Tin plating steel wire
  • Radial type epoxy resin encapsulation
  • Wide range of resistance
  • High precision
  • Small size and fast response



IV Specifications Of The MF52 NTC Thermistor

  • B25/50:3380K ~ 4150K
  • Mounting Type:Through Hole
  • Operating Temperature:-55°C ~ 125°C
  • Package / Case:Bead
  • Packaging:Bulk
  • Power - Max:50mW
  • Resistance in Ohms @ 25°C:1.5k ~ 220k
Part No.Rated Resistance
R25
(KΩ)
B Value
(25/50℃)
(K)
Rated Power(mw)Dissi. Coef.
(mW/℃)
Thermal time Constant(S)Operating Temp.(℃)
MF523100
MF523270
MF523380
MF523470
MF523600
MF523950
MF524000
MF524050
MF524150
MF524300
MF524500
0.1-20
0.2-20
0.5-50
0.5-50
1-100
5-100
5-100
5-200
10-250
20-1000
20-1000
3100
3270
3380
3470
3600
3950
4000
4050
4150
4300
4500
≤ 50≥ 2.0
In Still Air
≤ 7
In Still Air
-55℃ - +125℃


Remark:
* B Value (25/50C) error is ±1% for components with rated resistance tolerance of ±1% and ±2% for all others.
Notice:
* The two ends of the lead wire cannot endure too big pull because of the small size and soldered spot in series of MF52.
* Solder at least 5mm from the bottom of wire.


V Dimension Of The MF52 NTC Thermistor (mm)

A: Tin. Ag. nickel plated cu wire

CodeD
max
L1
max
L2
min
d
+/- 0.05
F
+/- 0.5
A12.54.0250.31.7
A234.5250.452.2


B: Enamelled cu wire


CodeD
max
L1
max
L2
min
L3+/- 1d
+/- 0.05
B123.5Customer Specified30.2
B234Customer Specified30.3


C: High temp fluorin-plastic wire

CodeD
max
L1
max
L2
min
L3+/- 1d
+/- 0.05
C137.5Customer Specified50.26
C247.5Customer Specified50.32


E: Lead and head according to specification

CodeD
max
L1
max
L2
min
L3+/- 1d
+/- 0.05
E1Customer SpecifiedCustomer SpecifiedCustomer Specified5Customer Specified
E2Customer SpecifiedCustomer SpecifiedCustomer Specified5Customer Specified


F: Tinned Lead-Frame Style

CodeD
max
L1
max
L2 +/- 1.5d
max
F
+/- 0.5
Tmax
F3.89.5170.52.53.5





Frequently Asked Question FAQ
Q: Are you manufacturer ?
A: Yes, we are manufacturer and distributor of famous brand such as Littelfuse.
Q: Which city does your factory in ?
A: Dongguan City,Guangdong Province, China
Q: May i know your working time ?
A: Official working time is 8:00 ~ 12:00 AM, 1:30 ~ 5:30 PM.However, sales in our overseas department will do overtime working and 7x24hours online.
Q: Do you accept custom made ?
A: Yes, we are professional in customization model based on rich experiences and professional engineering.It’s helpful if you can provide drawing or detailed specification should be.
Q: May i know your lead time ?
A: Lead time is 7 days for standard model and exact lead time depend on detailed requirements if special model selected.
Q: May i receive samples before place order ?
A: Yes, generally samples is free but sample cost should be charged if quantity is too many ,product cost is too much or new mould fee required.
Q: What’s your payment terms ?
A: T/T, Paypal etc.
Q: What’s currency you can accept ?
A: Mainly US dollars and Chinese Yuan
Q: Does your package method safe for transportation ?
A: Yes, our package would be 10~1000pcs per plastic bag -> multiple bags per box -> multiple boxes per carton and it is safe for express/air/boat shipment.
Q: What’s your MOQ ?
A: In general , MOQ is 1000pcs and different for special model.

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