How do circular connectors work?

Circular connectors transmit signals, data, or power between devices through multiple conductive contact pins arranged in a circular pattern They ensure reliable connection through locking structures (thread, bayonet, push-pull) and environmental sealing to resist dust, water, and vibration.

Do you support OEM/ODM customization?

Yes. We offer complete OEM/ODM customization, including: Pin configuration Cable length & material (PVC/PUR/Shielded) Shell material (metal/plastic) Waterproof rating (IP67/IP68) Shielding & EMC requirements Special structure design according to customer applications.

What certifications do your products have?

CE / RoHS IP67/IP68 Waterproof test EMC shielding test ISO 9001 factory system certified

4 Pins Power Aviation Socket Threaded Female IP67 Plastic Waterproof Connector

Name: Bb-02rmfs-Sc7001 2/3/4 Pins Power Aviation Socket Threaded Female IP67 Plastic Waterproof Connector
Brand: Shenzhen Sta Electronic Co., Ltd
SKU: 2170479092

Guangdong, ChinaShenzhen Sta Electronic Co., Ltd

US$0.80-1.00

1 Piece

Product profile

Customization

Available

Interface Type

Male Female

Operating Frequency

High Frequency

Model NO.

E10

Gender

Male Female

Certification

RoHS, CE, ISO9001

Application

UHF, FPC, Microwave, Automobile

Contact Resistance

5mohm

Surface Treatment

Cadmium Plating

Housing

Aluminum Alloy

Terminal Material

Copper Galvanized

2 3 4 5 6 7 8 9 10 12 Pins

Rated Current

10A, 5A, 2A

Housing Material

Thermoplastic Plastic PA66, Flame

Coupling

Thread(T), Bayonet(B)

Termination

Solder/PCB

Insulation Resistance

2000MΩ

Cable Diameter

4.0mm-8.0mm

Temperature Range

-40°C--+105°C

Durability

≥500(Cycles)

Wiring Range

3.5mm~10mm

Socket

Front Mount, Back Mount, PCB Mount

Specifications

5/8"-27uns U.S. Standard Screw

Protection Grade

IP67, IP68

Rated Voltage

30V-300V

Transport Package

PE Bag/Paper Box

Specification

2A, 3A, 4A, 5A, 6A, 7A, 8A, 10A, 12A, 2b, 3b, 4b

Trademark

STA

Origin

China

Key features

Secure Threaded Locking Connection: Features a 5/8-27UNS standard thread design to lock the connector tightly, preventing loosening and disconnection under vibration for uninterrupted power and signal

Front Panel Mount Design: Optimized for easy front-side installation and wiring on device panels, simplifying assembly and maintenance without complex tools.

IP67/IP68 Waterproof & Dustproof: Sealed construction blocks moisture and dust ingress, ensuring stable performance even in wet, dusty, or outdoor environments.

Wide Operating Temperature Range: Works reliably from -45 deg C to 105 deg C, maintaining stable electrical performance in extreme high/low temperature conditions.

Long Mechanical Durability: Rated for over 500 mating cycles, with robust housing and contacts for long-term use in industrial applications.

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: ≤2.30hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAP, DDP

AI-Powered supplier vetting

SummaryThe supplier has strong R&D and customization capabilities, offering a range of design services and ODM options. However, there are significant deficiencies in after-sales service processes and financial credibility, as well as a lack of certifications and overseas service capabilities. The supplier's production capacity is limited with only two production lines and low annual output. Despite providing OEM services for popular brands, the absence of written procedures for quality assurance in service delivery is concerning.

Supplier typeThe supplier operates within the technical development and sales of electronic components, engaging in domestic trade and import/export activities.

CertificationsThe supplier does not hold any management system certifications.

After-Sales capabilityThere is no evidence of written procedures or records for handling customer complaints or corrective actions.

Financial creditThe financial data indicates zero operating revenue and profit, suggesting weak financial credibility.

R&D capabilityThe supplier has R&D capabilities with recent product introductions and offers ODM services.

Production capacityWith only two production lines and an annual output below US$1 million, the supplier has limited production capacity.

Customization capabilityThe supplier offers extensive customization options, including full and minor customization from samples and designs.

Client casesThe supplier has OEM capability for well-known brands, indicating prior customer engagement.

Product Q&A

Q:What are the types of industrial connectors?

Industrial connector types include: power (PIN type)/data USB. TYPE C/ signal (RJ45 fiber optic) customizable connectors. Which type do you specifically need to use, and Iwill give you a precise recommendation.

Q:What types of connectors does STA provide?

We offer a full range of industrial connectors, including: M Series Circular Connectors (M5/M8/M12/M16/M23/M40) Waterproof IP67/IP68 Connectors Aviation Plugs & Industrial Circular Connectors RF/Coaxial Connectors Push-pull Metal Connectors Customized OEM/ODM Cable Assembly Solutions

Q:Can you provide samples for testing?

Yes. We provide free or low-cost samples depending on the product model. Shipping cost may be borne by the customer.

Q:What industries do your connectors serve?

Our products are widely used in: Industrial automation &factory machinery Robotics & smart manufacturing Rail transportation & heavy equipment Medical devices & instrumentationCommunication & wireless systemsSmart agriculture & outdoor equipment New energy & EV equipment.

Q:Do your connectors follow international standards?

Yes. Our connectors comply with: EC/DIN standards EU circular connector standard MIL-DTL specifications (for MIL series)