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CQC UL CUL Approved MF52 Pearl Shape NTC Thermistor 2K2 2.7KOhm 3950 For Automobile Air Conditioner

Categories NTC Thermistor
Brand Name: SHIHENG
Model Number: MF52
Certification: UL,CUL,CQC
Place of Origin: CHINA
MOQ: 1000PCS
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram,Paypal
Supply Ability: 2.4 Billion Pieces Per Year
Delivery Time: 2 weeks
Packaging Details: Bulk
Type: MF52 Pearl Shape NTC Thermistor 2K2 2.7KOhm 3950
R25: 0.1K~1000KOhm
Resistance tolerance code: F ±1%, G ±2%, H ±3%, J ±5%, K - ±10%
Beta Value: 3100~4500
Beta value tolerance code: F ±1%, G ±2%, H ±3%, J ±5%, K - ±10%
Lead wire: Cu or CP
Rated Power: ≤50mW
Time Constant: ≤12 sec In still air
Dissi. Coef: ≥2.0mW/C
Operating Temperature Range: -40~+125Degree
UL File Number: E240991
CQC File Number: 07001019009
Annual Production Capacity: 2.4 Billion Pieces Per Year
Excutive Standard: Q/320115SHD03-2014
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CQC UL CUL Approved MF52 Pearl Shape NTC Thermistor 2K2 2.7KOhm 3950 For Automobile Air Conditioner


CQC UL CUL Approved MF52 Pearl Shape NTC Thermistor 2K2 2.7KOhm 3950 For Automobile Air Conditioner


PDF Specification File Download Link : CQC UL CUL Approved MF52 Pearl Shape NTC Thermisto...


General


Pearl-Shaped Precision NTC Thermistor for Temperature Measurement The MF52 series of Pearl-Shaped NTC Thermistors is ethoxyline resin coated. The small size is made possible by new materials and manufacturing methods which provide the benefit of close tolerances and fast response. MF52 thermistors are available with 5 lead styles in standard or custom lengths.



Features


Small Size and fast response
Long-term stability and reliability
Excellent tolerance and interchangeability


Characteristics


Small Size and fast response
Available tolerances: ±1%, ±2%, ±3%, ±5% and ±10%
Long-term Stability and Reliability
Excellent Tolerance and Interchangeability
Available in all popular resistance values
Dissipation Constant ≥2.0mW/°C
Time Constant of ≤7 seconds in still air
Available in custom probes
Operating Temperature Range: -40 ~ + 125℃


Application

Heating, ventilation and air conditioning
Temperature regulation and measurement
Electronic thermometers
Liquid level sensing
Automotive electronics
Medical equipment and apparatus
Battery packs and portable electronics


Specifications

B25/50:3100K ~ 4500K
Mounting Type:Through Hole
Operating Temperature:-40°C ~ 125°C
Package / Case:Bead
Packaging:Bulk
Power - Max:50mW
Resistance in Ohms @ 25°C:0.1k ~ 1000 KOhm


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
≤ 12


In Still Air
-40℃ - +125℃

Dimension (Unit: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

D: PVC Wire

CodeD
max
L1
max
L2
min
L3+/- 1Cable #
D137.5Customer Specified530#
D247.5Customer Specified528#

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

DE : CP lead coated with epoxy resin


CodeD
max
L1
max
L2
max
L3d
+/- 0.05
F
+/- 0.5
DE136.055Customer Specified0.3/
D247.535Customer Specified0.45
/

F: Tinned Lead-Frame Style

Code

D
max

L1
max

L2 +/- 1.5

d
max

F
+/- 0.5

Tmax

F

3.8

9.5

17

0.5

2.5

3.5


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