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Moisture Proof Flame Retardant Epoxy Sealed NTC Thermistor with 10K Ohm Resistance for Water Heater and Coffee Maker
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Moisture Proof Flame Retardant Epoxy Sealed NTC Thermistor with 10K Ohm Resistance for Water Heater and Coffee Maker
  • name
  • name

Moisture Proof Flame Retardant Epoxy Sealed NTC Thermistor with 10K Ohm Resistance for Water Heater and Coffee Maker

MOQ: 1000 pcs
Price: USD 0.012 - 0.08 / PCS
Standard Packaging: cartons
Delivery Period: 10-15 work days
Payment Method: T/T
Supply Capacity: 200000 pieces per month
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
China
Brand Name
Hwalon
Certification
CE,UL
Model Number
MF52
Encapsulation Material:
Low Water Absorption Modified Waterproof Epoxy
B Value Parameter:
3435 / 3950 B Value
Nominal Resistance:
10K / 50K Ohm
Lead Wire Spec:
Thickened Wear-resistant PVC Lead Wire
Working Condition:
Pipe Wall Temperature Test, Non-corrosive Liquid Immersion
Highlight:

Moisture proof NTC thermistor

,

Flame retardant epoxy sealed thermistor

,

10K ohm NTC thermistor for water heater

Product Description
Moisture Proof Flame Retardant Epoxy Sealed Small Black Head NTC Thermistor
Product Overview

Epoxy sealed black head liquid sensing NTC thermistor optimized for water temperature measurement scenarios. Features modified waterproof epoxy material encapsulation to resist long-term moist environments. Available with common resistance values of 10K, 50K, and B-values of 3435/3950 optional.

Custom lead length available with standard 5K, 10K, 20K resistance grades and stable resistance output. Ideal for water heaters, coffee makers, and various liquid temperature sensing applications.
Key Characteristics
  • Low water absorption epoxy encapsulation adapts to long-term humid liquid environments
  • Stable B value parameter guarantees consistent temperature reading in circulating water systems
  • Wear resistant PVC lead resistant to pipeline friction during installation
  • Multiple B value options to match mainstream water heating controller protocols
  • Compact probe design for mounting on thin wall water pipes
Technical Specifications
Item Parameter Range Custom Option
Nominal Resistance 10K Ohm Custom 5K / 50K available
B Value 3950 3435 optional
Resistance Tolerance 1% High Precision 2% general grade optional
Continuous Operating Temp -40℃ ~ 135℃ High temp customized up to 150℃
Lead Wire Material High Temp Cross-linked PE Wire Custom lead length
Encapsulation High Temp Modified Epoxy Black Small Head Standard automotive structure
Working Principle

The NTC thermistor features negative temperature coefficient characteristics. When installed on vehicle battery or engine pipelines, the chip resistance value decreases as temperature rises. The ECU converts resistance signals into accurate temperature values. When temperature exceeds safe thresholds, the vehicle control unit triggers power limit or cooling protection functions to prevent overheating damage to batteries and engines.

Applications

New energy vehicle power battery pack temperature monitoring, automobile air conditioner evaporator temperature detection, engine cooling water temperature sensing, vehicle charging gun temperature protection, automotive seat heating temperature control, floor heating boilers, shower thermostats, and solar water heating systems.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
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All Reviews

C
c*o
Italy Apr 8.2026
Helpful (88)
good
Tags: 

thermistor temperature sensor,  

temperature sensor resistor,  

thermistor temperature probe

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Products
PRODUCTS DETAILS
Products

PTC Ceramic Heater

MCH Ceramic Heater

PTC Ceramic Air Heater

Ceramic Air Heater

PTC Water Heater

PTC Heating Element

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Moisture Proof Flame Retardant Epoxy Sealed NTC Thermistor with 10K Ohm Resistance for Water Heater and Coffee Maker
  • name
  • name
Moisture Proof Flame Retardant Epoxy Sealed NTC Thermistor with 10K Ohm Resistance for Water Heater and Coffee Maker
MOQ: 1000 pcs
Price: USD 0.012 - 0.08 / PCS
Standard Packaging: cartons
Delivery Period: 10-15 work days
Payment Method: T/T
Supply Capacity: 200000 pieces per month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Hwalon
Certification
CE,UL
Model Number
MF52
Encapsulation Material:
Low Water Absorption Modified Waterproof Epoxy
B Value Parameter:
3435 / 3950 B Value
Nominal Resistance:
10K / 50K Ohm
Lead Wire Spec:
Thickened Wear-resistant PVC Lead Wire
Working Condition:
Pipe Wall Temperature Test, Non-corrosive Liquid Immersion
Minimum Order Quantity:
1000 pcs
Price:
USD 0.012 - 0.08 / PCS
Packaging Details:
cartons
Delivery Time:
10-15 work days
Payment Terms:
T/T
Supply Ability:
200000 pieces per month
Highlight

Moisture proof NTC thermistor

,

Flame retardant epoxy sealed thermistor

,

10K ohm NTC thermistor for water heater

Product Description
Moisture Proof Flame Retardant Epoxy Sealed Small Black Head NTC Thermistor
Product Overview

Epoxy sealed black head liquid sensing NTC thermistor optimized for water temperature measurement scenarios. Features modified waterproof epoxy material encapsulation to resist long-term moist environments. Available with common resistance values of 10K, 50K, and B-values of 3435/3950 optional.

Custom lead length available with standard 5K, 10K, 20K resistance grades and stable resistance output. Ideal for water heaters, coffee makers, and various liquid temperature sensing applications.
Key Characteristics
  • Low water absorption epoxy encapsulation adapts to long-term humid liquid environments
  • Stable B value parameter guarantees consistent temperature reading in circulating water systems
  • Wear resistant PVC lead resistant to pipeline friction during installation
  • Multiple B value options to match mainstream water heating controller protocols
  • Compact probe design for mounting on thin wall water pipes
Technical Specifications
Item Parameter Range Custom Option
Nominal Resistance 10K Ohm Custom 5K / 50K available
B Value 3950 3435 optional
Resistance Tolerance 1% High Precision 2% general grade optional
Continuous Operating Temp -40℃ ~ 135℃ High temp customized up to 150℃
Lead Wire Material High Temp Cross-linked PE Wire Custom lead length
Encapsulation High Temp Modified Epoxy Black Small Head Standard automotive structure
Working Principle

The NTC thermistor features negative temperature coefficient characteristics. When installed on vehicle battery or engine pipelines, the chip resistance value decreases as temperature rises. The ECU converts resistance signals into accurate temperature values. When temperature exceeds safe thresholds, the vehicle control unit triggers power limit or cooling protection functions to prevent overheating damage to batteries and engines.

Applications

New energy vehicle power battery pack temperature monitoring, automobile air conditioner evaporator temperature detection, engine cooling water temperature sensing, vehicle charging gun temperature protection, automotive seat heating temperature control, floor heating boilers, shower thermostats, and solar water heating systems.

Tags: 

thermistor temperature sensor,

temperature sensor resistor,

thermistor temperature probe

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