Does the manufacturer offer OEM/ODM services?

Yes, ODM and OEM services are available, including customization from samples, designs, and flexible options.

What is the insulation resistance capability?

The insulation and voltage resistance is 1.5 Kv, and it is suitable for vacuum impregnation.

Micro Bimetal Thermal Switch Overheating Thermal Protector for Transformer Coils and Electrical Heating Devices Pumps Transformers Reactors Invertors

Name: Micro Bimetal Thermal Switch Overheating Thermal Protector for Transformer Coils and Electrical Heating Devices Pumps Transformers Reactors Invertors
Brand: Saftty Electronic Technology Co., Limited.
SKU: 2266580875

Jiangsu, ChinaSaftty Electronic Technology Co., Limited.

US$0.001-5.00

100 Pieces

Product specifications

ST07

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High

Type

Temperature Fuse

Model NO.

ST07

Usage

Electronic

Shape

Long Strip

Fusing Speed

Fusing Device

Thermal Protector

Standard

Action Temperature in 5°C

60 °C - 180 °C

Tolerance (Standard)

± 5K

Thickness

5.1 mm

Diameter

10.9 mm

Length of The Insulation Cap

33 mm

Resistance to Impregnation

Suitable

Standard Lead Wire

0.81 mm² / AWG18

Insulation & Voltage Resistance

1.5 Kv

Reaction Time

< 1 Ms

Contact Resistance

≤ 50 MΩ

Operating Voltage Range AC/DC

Max. 500 V AC / 24 V DC

Rated Voltage AC

250 V

Rated Current AC

10.0 a

Rated Direct Voltage

16.0 V

Max. Switching Current DC

20.0 a

HS Code

9032100000

Production Capacity

10000000

Key features

Precise Temperature Control: Pure temperature action type bimetal-disc without current and heat effect for accurate control.

High Breaking Capacity: Designed with high breaking capacity and FF fusing speed for reliable protection.

Compact Embedded Design: Small size suitable to be embedded inside coil, reducing failure probability.

Low Contact Resistance: Silver plating technology on case and spring greatly reduces contact resistance.

Robust Insulation: 1.5 Kv insulation and voltage resistance, suitable for vacuum impregnation.

Wide Voltage Range: Operating voltage range up to 500 V AC / 24 V DC with max 20.0 a DC switching current.

ISO 9001 Certified: Manufactured in a 6,000-square-meter factory with over 70% automated processes.

Company profile

Years of Export ExperienceFast DeliveryFull CustomizationR&D Capabilities

Saftty Electronic Technology Co., Limited.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.94h

AI-Powered supplier vetting

SummaryThe supplier operates in electronic component and electronic product manufacturing, sales, and related technology research and development, with import and export activity included in its stated business scope. It reports ISO9001:2015 certification, written inspection, corrective-action, complaint-handling, and supplier-assessment procedures, plus quality assurance. Production evidence includes multiple machines, in-stock capability, a one-month average lead time in both peak and off-season, and OEM service for well-known brands. Customization capability is broad, covering samples, designs, full customization, minor customization, and flexible customization. However, no valid manufacturing-capacity contract exists with affiliated subcontractors, there is no overseas warehouse or showroom, no available SDK, and the provided financial indicators are zero, preventing a positive assessment of financial credibility. Evidence of customer cases is limited to OEM service for well-known brands; no Fortune 500...

Supplier typeThe supplier identifies its business scope as electronic component and electronic product manufacturing and sales, alongside research and development in electronic communication and automation control technologies. It also states that it handles import and export activities, indicating a manufacturer with trading and technical capabilities rather than a purely trading entity.

CertificationsThe supplier reports an ISO9001:2015 certificate in both its sustainability-management and management-system information. Product compliance certification and raw-material reporting are listed only as “Others,” so the evidence supports management-system certification but does not establish specific product certifications.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and reports overseas agents or branches. However, it has no overseas warehouse or showroom, and the stated number of countries offering overseas services is 0, so the available evidence supports procedural handling but not broad physical after-sales coverage.

Financial creditThe provided financial information reports zero operating revenue, operating cost, gross profit, gross margin, and current-ratio values for the stated periods. These figures do not provide positive evidence of financial strength or operating scale, while the absence of further verified financial details prevents a broader conclusion.

R&D capabilityThe supplier states that it conducts research and development in electronic communication and automation control technologies, which supports technical development capability. However, it explicitly has no available SDK, so the evidence does not show software-development support through an SDK.

Production capacityThe supplier lists multiple production and testing machines, has in-stock service capability, reports a one-month average lead time in both peak and off-season, and maintains written inspection and quality procedures. It also reports OEM capability for well-known brands, although it lacks a valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad range of customization services.