Fast Response NTC 5k Thermistor , Vishay NTC Thermistor Component
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) | | Resistance
(K ohm) | Tolerance
(%) | | 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% | | | |
Competitive Advantage:
- Factory supply directly
- Completed certificates such as UL,VDE,SGS,etc and high quality available
- Quick delivery
- Best after-sales services
- OEM & ODM available
