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3.3kΩ B3970 Ntc Thermistor Temperature Sensor for Fire Alarm Heat Detection

Name: 3.3kΩ B3970 Ntc Thermistor Temperature Sensor for Fire Alarm Heat Detection
Brand: Hefei Jingpu Sensor Technology Co., Ltd.
SKU: 2007479525

Anhui, ChinaHefei Jingpu Sensor Technology Co., Ltd.

US$0.10

10,000-99,999 Pieces

US$0.095

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Installation Type

Soldering

Sensing Type

Resistive

Model NO.

MF5A-1

Contact

Contactless

Output Signal Type

Analog Type

Production Process

Integration

Material

Ntc Chip, Epoxy Resin, etc

Measuring Medium

Temperature

IP Rating

IP56

Certification

RoHS

Customized

Operating Temperature Range

-40ºC~125ºC

Encapsulation

Epoxy Resin Encapsulation

Chip

Ntc Thermal Chip

OEM / ODM

Available

Warranty

2 Years

After-Sale Service

Quality Assurance

Resistance

R100ºC=3.3kΩ±3%

B Value

B0/100=3970K±2%

Transport Package

Carton Packaging

Specification

Custom

Trademark

JINGPU SENSOR

Origin

Anhui, China

HS Code

9025191010

Production Capacity

100000pieces/Month

Key features

Customized Specifications: OEM/ODM available with customizable operating temperature range and encapsulation.

High Stability: Epoxy encapsulated design ensures good stability and fast response time for fire alarms.

RoHS Certified: Meets RoHS standards for environmental safety and quality assurance.

IP56 Protection: Dust-tight and protected against powerful water jets for durable performance.

2-Year Warranty: Comprehensive 2-year warranty with quality assurance after-sale service.

Fast Response: Designed for quick thermal response to detect temperature changes efficiently.

Company profile

Importers and ExportersPatents AwardedIn-stock CapacityFast Delivery

Hefei Jingpu Sensor Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2019-04-17Nearest Port: ShanghaiAverage Response Time: ≤5.35hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a combined company with activities covering electronic and electromechanical equipment, electronic components, instruments, software, system services, and technical services. It provides full customization, ODM, and OEM services for recognized brands, and reports three production lines, 6–10 quality-control staff, and stated NTC thermistor and temperature-sensor output. Quality procedures include finished-product inspection instructions, quality assurance, corrective and preventive actions, and complaint-handling records. However, it reports no new products in the past year, no SDK, no overseas warehouse, overseas agents or branches, showroom, or offline trade-show participation. Manufacturing capacity also lacks a valid contract with related subcontractors. Financial-period records are present, but their quality or performance cannot be assessed from the provided data.

Supplier typeThe supplier is identified as a combined company. Its stated business scope spans electronic and electromechanical equipment, electronic components, instruments and meters, software development and sales, computer system services, and technical services, indicating a diversified technology-oriented supplier profile.

CertificationsThe supplier reports one national science and technology progress award and quality assurance in its quality-control processes. However, no specific certification names or certification details are provided, so formal certification coverage cannot be fully verified.

After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints and offers quotation terms including FOB, CIF, CFR, and EXW. Conversely, it has no overseas warehouse, overseas showroom, overseas agents or branches, and reports zero countries with overseas services, limiting documented overseas after-sales infrastructure.

R&D capabilityThe supplier provides ODM services and has R&D engineers with 6–10 years of total experience, supporting established development capability. However, it reports no new products in the past year and no available SDK, which are explicit limitations in recent product innovation and development-tool support.

Production capacityThe supplier reports three production lines, stated output of 15,000,000 NTC thermistors and 1,500,000 NTC temperature sensors, in-stock capability, and standardized finished-product inspection instructions. A material manufacturing-control weakness is that no valid contract exists between the factory and related subcontractors.

Customization capabilityThe supplier explicitly offers customization from designs and full customization, and also provides ODM services. These statements directly support the ability to develop or manufacture customized products according to customer requirements.

Client casesThe supplier states that it provides OEM services for recognized brands and has exported goods for seven years, with exports representing 21%–30% of total sales. These are relevant customer and market-experience indicators, although no customer names, product cases, or independently verifiable project details are provided.