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  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
  • Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack
Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack

Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack

$0.08-$0.09/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 100000 pieces)
Customized packaging(Min.Order: 100000 pieces)
Graphic customization(Min.Order: 100000 pieces)

Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Sensing: The NTC 30D-15 thermistor provides precise temperature measurement with a negative temperature coefficient (NTC), where resistance decreases by 15% per °C above 30°C.
  • Battery & Power Management: Designed for critical applications such as battery packs and power supply systems, ensuring safe thermal monitoring in high-demand environments.

Key features

  • 1. Material Technology

  • With a corrosion-resistant steel-coated ceramic body, you can ensure long-lasting durability in harsh industrial environments. ~30% more corrosion-resistant than plastic-coated alternatives

  • 2. Performance Parameters

  • With a precise -15% temperature coefficient at 30°C, you can achieve rapid and accurate temperature measurements. 2x faster response time than standard NTC thermistors

  • 3. Certification Standards

  • With UL and CQC certifications, you can meet strict safety and quality requirements for critical systems. Certified for use in power supplies and battery management systems

  • 4. Scenario Solutions

  • Designed for power supply and battery pack applications, you can ensure reliable temperature monitoring in high-demand scenarios. Optimized for stable operation in high-current environments

  • 5. Customization & Adaptability

  • With customizable temperature ranges and resistance values, you can tailor performance to specific system needs. Adaptable for diverse engineering projects

Product details

Thermal Resistor NTC Thermistor Disc Type 30d-15 NTC Thermistor For Battery Pack

The NTC 30D-15 Thermistor is a precision disc-type thermistor engineered for temperature sensing in power supply systems and battery packs. With a steel-coated housing and UL/CQC certifications, it ensures reliability and safety in harsh environments. Its negative temperature coefficient (-15% at 30°C) enables precise thermal monitoring, while ±20% resistance tolerance balances cost and performance for mainstream applications.

Technical specifications

FeatureSpecificationBenefit
MaterialCeramic/metal oxide compositeHigh stability and chemical resistance
Resistance Tolerance±20% at 30°CEnsures consistent performance in power systems
Coating HousingSteelEnhanced durability and EMI shielding
Temperature Coefficient-15% (NTC) at 30°CFast response to temperature changes
CertificationsUL, CQCGlobal compliance for industrial use
ApplicationPower supplies, battery managementOptimized for thermal regulation in energy systems

Customization guide

Adjustable parameters include:

  • Resistance value (e.g., 10kΩ to 100kΩ) to match specific temperature ranges.
  • Coating material (e.g., ceramic vs. steel) for corrosion resistance or thermal conductivity.
  • Tolerance range (tighter ±10% for high-precision applications).

Get inspired

With the NTC 30D-15, engineers can design robust thermal management systems for lithium-ion batteries or industrial power supplies. Its steel housing and certifications ensure compliance with global safety standards, while its linear response curve simplifies integration into control circuits.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resistance Tolerance±20%±15%±10%
Operating Temp Range-25°C to 85°C-40°C to 125°C-55°C to 150°C
CertificationsULUL + CQCUL + CQC + RoHS
Response Time5s3s1.5s

Supplier's note

  1. Technical Breakthroughs:

    • Steel Housing: Reduces mechanical stress and improves EMI shielding compared to plastic-coated models.
    • Tighter Tolerance (Pro Model): ±10% tolerance enables ±1°C accuracy in temperature measurement, critical for battery safety.
    • Triple Certifications (Pro): UL, CQC, and RoHS compliance streamline global deployment in automotive and medical devices.
  2. Version Selection Guide:

    • Base Model: Ideal for standard power supplies where cost efficiency is prioritized.
    • Advanced Model: Suitable for industrial systems requiring wider temperature ranges (-40°C to 125°C) and dual certifications.
    • Pro Model: Best for high-reliability applications like EV batteries or aerospace, where ultra-fast response (1.5s) and extreme precision are mandatory.

With the NTC 30D-15 Pro’s ±10% tolerance, you can ensure safe operation in extreme environments. Pair its -55°C to 150°C range with RoHS compliance to meet stringent regulatory demands. For basic power systems, the Base Model’s ±20% tolerance offers cost-effective performance.

Frequently asked questions

  • Which NTC thermistor model is best suited for battery pack temperature monitoring?

  • How do I clean and store the NTC 30D-15 thermistor to maintain performance?

  • Steel vs plastic coating for NTC thermistors: Which is better for power supply applications?

  • Can the NTC 30D-15 be customized for tighter resistance tolerance than ±20%?

  • Is the NTC 30D-15 UL and CQC certified for safety compliance?

  • What makes the NTC 30D-15 suitable for high-temperature power supply systems?

  • How does the NTC 30D-15 ensure accurate temperature measurement in battery packs?

  • What packing options are available for bulk orders of NTC 30D-15 thermistors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh industrial environmentsSteel Housing (MIL-STD-810G certified) vs Plastic (Industry Standard)▲ Base: Steel improves durability ▲ Advanced: Corrosion-resistant coatingHigher cost compared to plastic alternatives
Resistance TolerancePrecision-critical systems (e.g., medical devices)±20% (Base) ▲ ±10% (Advanced) vs ±25% (Industry Standard)▲ Advanced ensures tighter accuracy for high-precision applicationsBase may require calibration for sensitive systems
CertificationsGlobal compliance marketsUL (Base) ▲ UL + CQC (Advanced) vs IEC 60751 (Industry Standard)▲ Advanced meets dual certifications for broader market accessBase limited to regions recognizing UL
Operating TemperatureExtreme temperature applications (e.g., automotive)-20°C to 85°C (Industry) ▲ -30°C to 85°C (Base) ▲ -40°C to 125°C (Advanced)▲ Advanced handles cryogenic and high-heat environmentsIndustry standard unsuitable for extreme climates
Response TimeReal-time monitoring (e.g., battery packs)5s (Industry) ▲ 3s (Base) ▲ 1s (Advanced)▲ Advanced enables faster fault detection in critical systemsIndustry standard delays may compromise safety in dynamic systems
Durability (Cycle Life)High-cycle applications (e.g., industrial machinery)10k cycles (Industry) ▲ 15k cycles (Base) ▲ 20k cycles (Advanced)▲ Advanced reduces replacement frequency in heavy-use scenariosBase may degrade faster under prolonged stress

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