What applications is this connector used for?

Used for PLC, instruments, industrial control equipment and serial communication cables.

Can I make custom serial cables with this connector?

Absolutely, it is designed for self-assembly serial cable production.

Is the insulator resistant to soldering high temperature?

Yes, high-grade insulating material can withstand normal soldering temperature.

Does it match standard DB9 port on devices?

Fully compatible with standard DB9 interface of industrial equipment.

Can you accept mixed-order for male and female?

Mixed order is acceptable, please tell us your exact quantity requirement.

D-SUB Dr37 Male Female Socket, 37pin 90° Right Angle Serial RS232 PCB Connector

Name: D-SUB Dr37 Male Female Socket, 37pin 90° Right Angle Serial RS232 PCB Connector
Brand: Ningbo Daqi Wanda Electronic Component Factory
SKU: 2336770785

Guangdong, ChinaNingbo Daqi Wanda Electronic Component Factory

US$0.05

50 Sets

Product specifications

DR Connector

Sample price:US$0.90/piece.Request sample

Product profile

Customization

Available

Interface Type

Db9 Connector

Operating Frequency

Low Frequency

Model NO.

DR37 RS232 PCB 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

9pin15p 25p 26p 37p 44p 62p 78p

Plug

Female and Male Plug

Shell

Die Casted Zinc Alloy

Rated Voltage

250V

Lifetime

> 2000

Mating Cycles

>2000

Temperature Range

-30 °C to +80 °C

Ransport Package

Carton / PE Bag

HS

8536901900

Withstand Voltage (AC.V)

2000

Nsulation Resistance (MΩ)

2000

Model

Dr9 Connector

Transport Package

Box

Specification

13*8*4

Origin

China

HS Code

85369090

Production Capacity

50000

Key features

Standard DB9 D-SUB structure, 2-row 9-pin layout, compatible with RS232 and RS485 serial communication.

Solder-type termination, suitable for manual wire soldering, convenient for cable assembly.

Available in male and female versions to meet different serial connection demands.

Reliable metal shell provides good anti-interference performance for signal transmission.

Precise pin position ensures stable plug-and-pull, excellent signal contact performance.

Compact size, easy installation for industrial control equipment and serial devices.

Durable insulating material, high temperature resistance for soldering operation.

Widely fit for serial communication equipment, PLC, instruments and industrial controllers.

Stable signal transmission, effectively reduce signal loss in serial data communication.

Cost-effective industrial-grade connector for custom serial cable production.

Company profile

Ningbo Daqi Wanda Electronic Component Factory

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.02h

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.