Can it withstand instantaneous current impact?

Yes, it can withstand instantaneous current impact for less than 5 seconds.

What are the output voltage options?

The nominal output voltage can be 1 V or 0.5 V.

TH0420 Reference Level Coaxial Shunt with Ultra Low Power Coefficient

Name: TH0420 Reference Level Coaxial Shunt with Ultra Low Power Coefficient
Brand: Tunkia Co., Ltd.
SKU: 2171117985

Hunan, ChinaTunkia Co., Ltd.

US$5,600.00-61,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After-Sales Service

Model NO.

TH0420

Application

Electromagnetic Instrument, Electrical Calibration

Power

Electricity

Voltage Output

1V or 0.5V

Customized

Non-Customized

Nominal input current

0.1A~500A

Nominal output voltage

1V, 0.5V

Working frequency

DC~100kHz

Optimum AC DC difference

5ppm@53Hz, 10ppm@1kHz, 25ppm@100kHz

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

Ultra-Low Power Coefficient: Power coefficient not more than 10 PPM even under 100 W conditions for high precision.

Wide Frequency Range: Operating frequency from DC to 100 kHz suitable for wideband current measurement.

High Current Capacity: Nominal input current ranges from 0.1 A to 100 A with up to 200 A instantaneous capacity.

High Precision Stability: Annual variation typical value is 5 ppm with maximum value of 16 ppm.

Versatile Output Voltage: Converts nominal current to 1 V or 0.5 V nominal output voltage.

Instantaneous Impact Resistance: Can withstand instantaneous current impact for up to 5 seconds.

Comprehensive Warranty: Includes 12 months warranty and lifetime excellent after-sales service.

Company profile

Tunkia Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-10-11 CertifiedNearest Port: Changsha PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTunkia Co., Ltd. is identified as a China-based manufacturer established in 2006, with 363 employees and an 8,000 m² manufacturing plant. Its stated products include magnetic and electrical measurement equipment, gaussmeters, and multifunction calibrators. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, nine production lines, 120 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves domestic and overseas markets, with exports representing 21%–30% of sales and reported one-month lead times in both off-peak and peak seasons. Evidence supports manufacturing scale, certification coverage, and technical capability. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as a manufacturer, while the associated company information also describes the company nature as a trading company. Its 8,000 m² plant and manufacturing-related business activities support that it operates manufacturing capabilities, although the supplied classifications are not fully consistent.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, plus other unspecified certifications. This is explicit evidence of multiple quality, environmental, and occupational-health-and-safety certifications.

R&D capabilityThe supplier’s product scope includes magnetic measurement, electrical measurement, gaussmeters, and multifunction calibrators, and it reports 120 years of total R&D engineer experience. These details support technical and product-development capability, although no patent, new-product, or R&D investment data is provided.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, 363 employees, nine production lines, and one-month lead times in both off-peak and peak seasons. These figures provide explicit evidence of established production capacity and stated delivery capability.