Do you supply M12 and M8 connectors?

Yes, we offer M12 connectors and M8 connectors for signal and power in automation and sensing systems; In addition to the two, we also offer M5/M14/M16/M23/ 7/8 European standard series connectors.

Do you make MIL circular connectors?

We supply 26482 connectors, 5015 connectors, VG95234 Connector,38999 Connector and other MIL-spec types.

What are the advantages of push-pull connectors?

Push-pull connectors offer fast mating, compact size, and secure locking.

Where are heavy-duty connectors used?

Heavy-duty connectors are for high-current, high-voltage, and tough industrial conditions.

How can I contact Shenzhen STA Electronics Co., Ltd.?

You can reach us via the Made-in-China contact form or email.

E7 Waterproof Circular Connector Dust Cap Shell Plug

Name: E7 Waterproof Circular Connector Dust Cap Shell Plug
Brand: Shenzhen Sta Electronic Co., Ltd
SKU: 2118542292

Guangdong, ChinaShenzhen Sta Electronic Co., Ltd

US$0.10-0.30

1 Piece

Product profile

Customization

Available

Interface Type

Male Female, AC/DC

Operating Frequency

High Frequency

Model NO.

E7 Connector Dust Cap

Gender

Male Female

Certification

RoHS, CE, ISO9001, UL

Contact Resistance

3.8mΩ

Contact Material

Brass/Phosphorus Copper Gold-Plated

Surface Treatment

Brass/Phosphorus Copper Gold-Plated

Housing

Brass Nickel-Plated/Zinc Alloy Nickel-Plated

Application

Power

Certification

MSDS, CE, ISO 9001, RoHS

Gender

Male/Female

2 3 4 5 6 Pins

Terminal Material

E7 Connector Dust Cap

Model Number

E7 Connector Dust Cap

Shell Material

Thermoplastic Plastic PA66, Flame Retardant Grade

Contact Material

Brass/Phosphorus Copper Gold Plated

DC Rared Voltage

125V, 60V

Wire Gauge

20AWG

Wiring Range

3.5mm-6.8mm

Sealing Material

Epoxy Resin/Rubber

Pin Type

1.0mm

Molding Material

TPU/PVC

Rated Current

5A, 2A

IP Level

IP67, IP68

Conatct Impedence

≤5MΩ

Applicable Temperature

-40ºC~+85ºC

Durability

More Than 500 Cycles

Specifications

7/16-28uns U.S.Standard Screw

Transport Package

PE Bag/Paper Box

Specification

OD: 6.0

Trademark

STA

Origin

China

Key features

IP67/IP68 Waterproof Rating: Meets strict waterproof standards for harsh environments like marine and outdoor use.

Diverse Pin Configurations: Available with 2, 3, 4, 5, or 6 pins to suit various connection needs.

OEM/ODM Customization: Supports custom logo, cable, connector design, and wiring harness solutions.

Multiple Mounting Options: Supports front mount, back mount, PCB mount, and flange mount assembly types.

Premium Contact Material: Uses brass/phosphorus copper with gold plating for durability and conductivity.

Comprehensive Certifications: Holds ISO 9001, CE, UL, RoHS, and IATF 16949 certifications.

Company profile

Importers and ExportersFlexible CustomizationQuality Assurance

Shenzhen Sta Electronic Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: ShenzhenAverage Response Time: ≤3.76hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAP, DDP

AI-Powered supplier vetting

SummaryThe supplier operates in electronic component development and sales, with import/export authorization and 16 years of export experience. It offers broad customization and OEM services for well-known brands, maintains inventory capability, and reports quality assurance, two production lines, and lead times within 15 workdays in both peak and off-peak seasons. However, no management-system certification, written complaint-handling or corrective-action procedures, overseas agents, overseas warehouses, overseas showrooms, or offline trade-show participation are reported. Financial credibility cannot be reliably established because the supplied financial records show zero values for revenue, costs, profit, margins, and current ratios. Innovation resources appear limited, with one R&D engineer and no available SDK.

CertificationsThe supplier reports no certification for management systems and no approved supplier list. Although quality assurance is stated to exist, the absence of reported management-system certification means certification holding is not demonstrated.

After-Sales capabilityThe supplier has inventory capability and lists training among its overseas service offerings, but reports no overseas warehouse, showroom, agent, or branch. It also has no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures, limiting evidence of a structured after-sales system.

R&D capabilityThe supplier reports one R&D engineer and no available SDK. It does provide technical development services, but the limited stated R&D staffing and lack of SDK evidence do not demonstrate strong innovation capability.

Production capacityThe supplier operates two production lines, has inventory capability, reports quality assurance, and states peak- and off-season lead times within 15 workdays. However, it has no valid manufacturing-capacity contract with related subcontractors and no written service-capability assessment procedures, so production capacity is supported but incompletely documented.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for well-known brands, providing direct evidence of broad customization capability.

Product Q&A

Q:What types of industrial connectors do you make?

We produce industrial connectors, electrical connectors, waterproof connectors, RF signal connectors, MIL-spec connectors, push-pull connectors, and heavy-duty connectors.

Q:What types of antennas do you supply?

We offer both active and passive antennas: like Rubber duck antennas, Fiberglass antennas, Magnetic mount antennas,ect passive antenna, which used in smart city systems; GNSS survey antennas, Timing antennas, Positioning antennas .ect active antenna, which used in maritime, smart agriculture machinery.

Q:Do you offer OEM/ODM services?

Yes, we provide OEM connectors, ODM connectors, custom connectors, custom cable assemblies, and custom wiring harness solutions.

Q:What certifications do your connectors have?

Our group currently holds the following certifications: ISO 9001, ISO 45001, ISO 14001, IATF 16949 (certificate expected in October), UL certification, CE, REACH, and RoHS.

Q:What is the waterproof rating?

Our waterproof connectors are tested to meet IP67/IP68waterproof standards. They are ideal for applications in harsh environments such as marine equipment, outdoor lighting, and industrial machinery.