What is the connection method of SF series?

Adopt push-pull self-locking structure, plug and unplug quickly, anti-vibration and anti-loosening.

What are the material advantages of SF connectors?

Metal shell with anti-corrosion treatment, gold-plated contacts, good conductivity, wear-resistant and long service life.

Is there a variety of panel mounting options for easy assembly?

Yes, hexagonal nut fixing and square flange fixing are available for panel installation, simple and firm to mount on equipment shell.

What main application scenarios are SF series suitable for?

Widely used in outdoor equipment, industrial automation, monitoring, communication, marine and field devices requiring waterproof, dustproof and temperature resistance.

High-Performance 15p25A Sf20 Waterproof Connector for Outdoor Use

Name: High-Performance 15p25A Sf20 Waterproof Connector for Outdoor Use
Brand: Ningbo Daqi Wanda Electronic Component Factory
SKU: 2284715515

Guangdong, ChinaNingbo Daqi Wanda Electronic Component Factory

US$6.50

100-499 Sets

US$6.30

500+ Sets

Product specifications

SF20 connector

Sample price:US$6.50/piece.Request sample

Product profile

Customization

Available

Interface Type

Sf20 Waterproof Aviation Connector

Operating Frequency

Low Frequency

Model NO.

SF20 Waterproof Aviation Connector

Gender

Female

Certification

RoHS, CE, ISO9001

Application

UHF, Microwave, Automobile

Contact Resistance

≤ 4 PF

Contact Material

Gilt Bronze

Surface Treatment

Nickel Plating

Housing

Die Casted Zinc Alloy

2p/3p/4p/5p/6p/7p/8p/9p/12p/15p

Contact Coating

Gold-Plated Copper

Plug

Female and Male Plug

Waterproof Rating

IP67

Rated Current

25A

Rated Voltage

250V

Lifetime

> 1000

Mating Cycles

>1000

Temperature Range

-30 °C to +80 °C

Connection Method

Push-Pull Circular Connector

HS

8536901900

Withstand Voltage (AC.V)

1500

Nsulation Resistance (MΩ)

2000

Type

Sf20 Aviation Connector

Ontact Resistance

≤5 MΩ

Transport Package

Box

Specification

13*8*4

Origin

China

HS Code

85369090

Production Capacity

50000

Key features

IP67 Waterproof Rating: Fully prevents rain, dust, and moisture ingress for reliable outdoor use.

Push-Pull Self-Locking: Tool-free quick connection with strong anti-vibration and anti-loosening performance.

Gold-Plated Contacts: Solid gold-plated copper contacts ensure low resistance and stable signal transmission.

Wide Pin Options: Available from 2 to 15 pins (up to 20+), meeting various signal and power needs.

Durable Metal Housing: Chrome-plated brass shell offers excellent corrosion and wear resistance.

Multiple Mounting Types: Supports panel mount, hex nut, square flange, and cable-to-cable docking.

High Mechanical Life: Guarantees over 500 mating cycles for long-term frequent use.

Company profile

Ningbo Daqi Wanda Electronic Component Factory

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.88h

AI-Powered supplier vetting

SummaryDadi Wanda Electronic Components Factory, established in 2010 in Beilun, Ningbo, specializes in developing, researching, and producing connectors. It reports 80 employees, quality assurance, raw-material traceability, 100% finished-product inspection, and broad customization services. The supplier holds BSCI and ISO 9000 certifications and reports export activity to multiple regions, but began exporting only one year ago. Its innovation profile is limited by one R&D engineer, no new products launched in the previous year, and no available SDK. Service infrastructure is also limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Financial records are identified by year, but their contents are not provided, so financial credibility cannot be assessed. Customer references or specific customer cases are not supplied.

Supplier typeThe supplier is identified as an electronic components factory established in 2010 that specializes in the development, research, and production of connectors. Its factory is located in Beilun District, Ningbo, with 80 employees and access to Ningbo and Shenzhen ports.

CertificationsThe supplier reports holding BSCI and ISO 9000 supplier-management-system certifications. These are explicit certifications stated in the company information, although no certificate scope, issue date, or validity details are provided.

R&D capabilityThe supplier states that it develops and researches connectors, but reports only one R&D engineer, no new products launched in the previous year, and no available SDK. The combination supports an existing development function but does not demonstrate strong current innovation output.

Production capacityThe supplier reports 80 employees, advanced manufacturing and testing equipment, 6–10 quality-control staff, raw-material traceability, and 100% finished-product inspection. It also reports quality assurance and connector production, providing explicit evidence of established manufacturing and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated ability to support different customer product-development requirements.

Product Q&A

Q:What models are included in the SF series?

SF series includes SF6, SF8, SF12, SF16, SF20, SF28 multiple sizes for selection.

Q:How many pin options does the SF series have?

It supports 2 pins up to more than 20 pins, complete core specifications for different power and signal connection.

Q:What installation types are available for SF series connectors?

It has multiple mounting styles: hexagonal nut fixed type, square flange fixed type, panel mount type, and cable docking type to fit different equipment installation ways.

Q:What is the waterproof grade of SF series?

All SF series reach IP67 waterproof and dustproof level.

Q:Can SF connectors be used outdoors and in rainy conditions?

Yes, IP67 waterproof design is fully suitable for outdoor equipment, rain and wet environment use.