Tip122 Darlington Transistor: Reliable Component for Circuit Design

Name: Tip122 Darlington Transistor: Reliable Component for Circuit Design
Brand: Dongguan Meizhao Electronics Co., Ltd.
SKU: 2217362335

Guangdong, ChinaDongguan Meizhao Electronics Co., Ltd.

US$0.20

1,000 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE, ISO

Shape

to-220

Model NO.

TIP122

Shielding Type

Non Isolated Tab

Cooling Method

Naturally Cooled Tube

Function

Switch Transistor

Working Frequency

Low Frequency

Structure

NPN

Encapsulation Structure

to-220

Power Level

Small Power

Material

Silicon

Features1

Shunt Resistor Connected Between Base- Emitter

Features2

Including Freewheeling Diodes

Transport Package

Plastic Package

Specification

100V

Trademark

Merryelc

Origin

Guangdong, China

Production Capacity

10000 Pieces/Day

Key features

OEM/ODM Services: Custom manufacturing solutions available for specific needs.

Company profile

Fast DeliveryCustomization from SamplesMinor CustomizationCustomization from Designs

Dongguan Meizhao Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2022-01-01Average Response Time: ≤3.02hInternational Commercial Terms(Incoterms): EXW, FOB, DDP, DAP, Others

AI-Powered supplier vetting

SummaryMerry Electronic is identified as a professional technical supplier offering extensive customization, OEM, ODM, and OBM services. It reports ISO9001, ISO14001, and IATF16949 qualifications, experienced management, automated production, and strict quality control. However, the available evidence shows no 3D software design, in-stock, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show capability. Innovation evidence is mixed: ODM and R&D-related customization are available, but no new products were introduced in the past year and no SDK is available. After-sales support is described positively, but written complaint-handling and corrective-action procedures or records are absent. Financial evidence is limited to one stated year, so financial credibility cannot be fully assessed. The supplier has domestic and foreign market customers, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its description indicates total-solution capability and provision of OEM, ODM, and OBM services, supported by an R&D team, automated production, and quality-control systems.

CertificationsThe factory states that it has passed ISO9001, ISO14001, and IATF16949 qualifications. These are explicit certification claims in the provided information.

After-Sales capabilityThe supplier claims professional after-sales technical support and says this has helped win customer trust. However, it reports no written procedures or records for customer complaints and corrective/preventive actions, so formal service-process maturity is not demonstrated.

R&D capabilityThe supplier offers customization, ODM services, and claims a superior R&D team and continued technological innovation. However, it reported no new products in the past year, no available SDK, and no 3D software design capability, indicating limitations in some innovation-related services.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services, demonstrating broad product customization capability despite not offering 3D software design services.