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Ds18b20 Rtd Temperature Sensor with Digital Output
US$0.50-5.00
100 Pieces
Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Installation Type

Duct Type

Sensing Type

Resistive

Model NO.

ds18b20

Contact

Contact

Output Signal Type

Digital Type

Production Process

Injection

Material

Ceramics

Measuring Medium

Temperature

IP Rating

IP65

Certification

ISO

Customized

Customized

Color

Black/Grey/White

Terminal

O Ring

Lead Wire Length

600mm

Lifespan

6-8years

Transport Package

Netural Packing

Specification

Small

Trademark

J. P. Sensor

Origin

Hefei, Anhui

Production Capacity

50000PCS/Year

Key features

Waterproof Design: IP65 rating with epoxy coating and stainless steel encapsulation
Customizable Options: Custom colors, terminal types, and lead wire lengths available
Digital Output Protocol: Direct compatibility with One Wire data protocol without extra components
High Stability and Reliability: ROHS compliant with excellent interchangeability and consistency
Compact and Lightweight: Small size suitable for automatic plug-in installation and mass production
Long Lifespan: Estimated operational lifespan of 6 to 8 years

Company profile

Hefei Jingpu Sensor Technology Co., Ltd.
Importers and ExportersPatents AwardedIn-stock CapacityFast Delivery
Business Type: Manufacturer/FactoryExport Year: 2019-04-17Nearest Port: ShanghaiAverage Response Time: ≤5.30hTerms 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.

Product Q&A

Q:Is the sensor waterproof?
A:
Yes, it features an IP65 rating with epoxy coating and stainless steel encapsulation to prevent rust and moisture.
Q:Can the sensor be customized?
A:
Yes, customization is available for color (Black/Grey/White), terminal type (O Ring), and lead wire length (600mm).
Q:Does it require additional components?
A:
No, it works directly with the One Wire data protocol without requiring other components.
Q:What is the power supply range?
A:
The power supply range is 3.0V to 5.5V.
Q:What is the estimated lifespan of the sensor?
A:
The lifespan is typically between 6 to 8 years.

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