Factory Supply Ntc Thermistor Temperature Sensor for Overheat Protection in Transformers

Name: Factory Supply Ntc Thermistor Temperature Sensor for Overheat Protection in Transformers
Brand: Thermal International Co., Ltd.
SKU: 1986515211

Guangdong, ChinaThermal International Co., Ltd.

US$0.63

1,000-4,999 Pieces

US$0.61

5,000-9,999 Pieces

US$0.57

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Installation Type

with Ring Terminal

Sensing Type

Ntc Thermistor

Model NO.

SA-103

Measuring Medium

Temperature

IP Rating

IP67

Customized

Temperature Range

-40℃~105℃

Nominal Resistance at 25℃

1kΩ, 10kΩ, 100kΩ

Resistance Accuracy

±1%~±5%

B Value (25/85℃)

3435K, 3977K

Response Time

5~10 Seconds

Terminal Specifications

Compatible with M3/M4 Screws.

Conductor Material

PVC Insulation

Conductor Length

50mm~2000mm (Varies)

Transport Package

Carton Packaging

Specification

Ring Terminal Type

Trademark

Thermal International

Origin

China

HS Code

85334030

Production Capacity

80, 000PCS/Week

Key features

Customized Conductor Length: Flexible lengths from 50mm to 2000mm to fit various setups.

Fast Response Time: Rapid sensing with response time between 5 to 10 seconds.

IP67 Waterproof Rating: Dust-tight and protected against water immersion for durability.

Easy Installation: Ring terminals allow direct screw fixation without additional drilling.

Cost-Effective Solution: More economical than thermocouples or PT100 for mass production.

Wide Application Scope: Ideal for home appliances, industrial equipment, and automotive systems.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤3.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.

Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.