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10K NTC Thermistor

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10K NTC Thermistor

Country/Region	china
City & Province	dongguan guangdong
Categories	Generator Parts & Accessories

Product Details

10K NTC Thermistor

Quick Detail:

High measurement accuracy.
Tight tolerance on resistance and Beta value.
Fast response, small dimension.
Can operate in long time stability.
Nominal resistance @25C can be from 1kΩ--150kΩ.
Typical resistance at 25C 1k ohm, 2k ohm, 2252 ohm, 5k ohm, 10k ohm, 15k ohm, 20k ohm, 30k ohm,47k ohm, 50k ohm, 100k ohm, 150k ohm, etc.
Operating temperature range: -45C -- +125C.

Description:

MF52 series NTC thermistor in Radial Leaded, Epoxy Resin coated form, Standard pin wire is tinned copper brass wire, non-insulated, optional in tinned kinked steel wire, PVC wire, PTFE wire. Widely applied in temperature sensing, measurement, detection, indicator, monitoring, gauging, control, calibration and compensation, etc., suitable for HVAC and white goods, automotive, battery pack application.

Applications:

In household electronics temperature measurement, detection and control: such as air conditioner, refrigerator, deep freezer, soybean milk machine, bread machine, drinking machine, etc.
Medical equipment and apparatus temperature sensing and measurement .
Temperature control instrument.
Electronic temperature humidity meter.
Automobile temperature measurement.
Electronic table calendar.
Battery pack and battery charger temperature measurement, compensation, control and protection.

Specifications:

Radial Leaded, Epoxy Resin coated NTC Thermistor Dimension (mm)

Dmax	L1max	L2min	Φd±0.05	F±0.5
2.8	3.2	20	0.4	2.0

Radial Leaded, Epoxy Resin coated NTC Thermistor Data Sheet

Part number	Resistance @ 25C R25		Beta value (K)	Dissipation coefficient (mW/℃)	Thermal time constant (S)	Operating temperature (Centigrade)	Rated Power (mW)
Part number	Resistance (K ohm)	Tolerance (%)	Beta value (K)	Dissipation coefficient (mW/℃)	Thermal time constant (S)	Operating temperature (Centigrade)	Rated Power (mW)
MF52□-102□3950	1K ohm	±1% ±2% ±3% ±5%	3950k	≥2.0 mW/C in still air	≤12s in still air	-45~+125C	≤50 mW
MF52□-202□3470	2000 ohm		3470k
MF52□-2252□3935	2252 ohm		3935k
MF52□-472□3950	4.7K ohm		3950k
MF52□-502□3950	5K ohm		3950k
MF52□-103□3435	10K ohm		3435k
MF52□-103□3950	10K ohm		3950k
MF52□-103□3977	10K ohm		3977k
MF52□-103□3470	10K ohm		3470k
MF52□-153□3950	15K ohm		3950k
MF52□-203□3950	20K ohm		3950k
MF52□-303□3950	30K ohm		3950k
MF52□-40.27k□3900	40.27K ohm		3900k
MF52□-473□3950	47K ohm		3950k
MF52□-503□3950	50K ohm		3950k
MF52□-104□3950	100K ohm		3950k
MF52□-154□4370	150K ohm		4370k

Notes
·First □ for filling in pin wire form, second □ for filling in R25 resistance tolerance.
·Most Beta value is measured at temperature 25C and 50C, a few exception Beta value 3435k and 3977k is measured at 25C and 85C. B(25/50) or B(25/85).
·Alternative rating can be made upon customer specific requirements.

Radial Leaded, Epoxy Resin Coated NTC thermistor Reliability Data

Test	Standard	Test Conditions	ΔR25/R25 (typical)	Remarks
Low temeprature storage	IEC 60068-2-1	Storage at low category temperature Temperature: -40 oC Time: 1000hours	≤2%	No visible damage
Storage in dry heat	IEC 60068-2-2	Storage at upper category temperature Temperature: 100 oC Time: 1000hours	≤2%	No visible damage
Storage in damp heat, steady state (Humidity test)	IEC 60068-2-3	Temperature: 40oC, Humidity:90%-95% RH, Duration:1000 hours	≤2%	No visible damage
Rapid temperature cycling	IEC 60068-2-14	1. -40C/30 minutes 2. 30C/5minutes 3. 100C/30 minutes 4. 30C/5minutes. Number of cycles: 5 Cycles	≤2%	No visible damage

Radial Leaded, Epoxy Resin Coated NTC thermistor Mechanical Test

Test	Standard	Test Conditions and methods	Requirements
Soldering & Solderability	IEC60068-2-20 Test Ta	Temperature: 230±5 ℃, 2-2.5mm away from ceramic body,On: 2±0.5Seconds.	The terminations shall be evenly tinned
Resistant tosoldering heat	IEC60068-2-20 Test Tb	Temperature: 260±5℃, 2-2.5mm away from ceramic body,On:10±1 Seconds.	No visible damage, ΔR25/R25≤2%
Lead wire tensile	IEC60068-2-21 Test U	Test Ua: Force 10N, On 10 Seconds; Test Ub: Bending 90C, Force 5N, Twice.	No break off, ΔR25/R25≤2%