Waterproof NTC 5k Ohm 3270 Thermistor Temperature Sensor with ±1% Resistance Tolerance and <10s Thermal Response
Price:
TBA
MOQ:
1000PCS
Delivery Time:
10 Days
Brand:
AMPFORT
Product Description
High Precision Waterproof NTC Thermistor Temperature Sensor
Professional-grade NTC 5k Ohm 3270 thermistor sensor designed for accurate temperature measurement across various industrial and commercial applications.
Application Areas
- New energy vehicle temperature monitoring
- Medical electronic temperature control
- Household appliance temperature regulation
- Power tool thermal protection
- Industrial process temperature measurement
Dimensional Specifications
Custom Design Process
- Shape selection based on customer assembly requirements
- Material specification according to application needs
- Resistance, B value, and tolerance optimization
- Moisture-proof and insulation technology implementation
- Encapsulation structure for mechanical shock resistance
- Special requirement accommodation and validation
Reliability Testing Standards
| Test Item | Test Standard | Test Method | Performance Requirements |
|---|---|---|---|
| Zero Power Resistance | IEC 60539-1 | Immerse in constant temperature bath at 25℃±0.005℃ | Resistance tolerance ±1% |
| B Value | IEC60539-1 | Test steady resistance at 25℃ and 50℃/85℃ | Resistance tolerance ±1% |
| Free Fall | IEC60068-2-32 | 1.5±0.1m height on cement surface | No damage, R25 △R/R≤±1% |
| Insulation | IEC60539-1 | 500V pressure on insulation shell | >500MOhm |
| Withstand Voltage | IEC60539-1 | 1500V/AC, 2mA leakage, 60 seconds | No damage |
| Tension | IEC60068-2-21 | Pull uniform speed, F>4.0KG | No damage, R25 △R/R≤±1% |
| Vibration | Q/HBm 108-94 | 10~500Hz, 1.2mm swing, 30m/s² acceleration | No damage, R25 △R/R≤±1% |
| Thermal Time Constant | EC60539-1 | Immerse from 25℃ to 85℃ water | <10 seconds |
| High Temperature Storage | IEC60068-2-2 | 125℃±5℃ for 1000±24 hours | No damage, R25 △R/R≤±1% |
| Cold and Thermal Shock | IEC60068-2-14 | -40℃~+125℃, 30min cycles, 1000 cycles | No damage, R25 △R/R≤±1% |
Product Overview
Manufacturing Facility
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Get in Touch
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Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang