DB9/2 Row RS232/485 Male Iron shell connector

Specification

1. General Description

• Product Name: DB9 Male Connector with Iron Shell

• Type: D-subminiature (D-Sub) Connector

• Model: DB9 Male, 2-Row, RS232/RS485 Compatible

• Interface Standard: EIA/TIA-232 (RS232) and EIA/TIA-485 (RS485) compliant

• Connector Gender: Male (Plug)

• Number of Pins: 9 Pins (2 Rows)

• Mounting Style: Cable Mount / Panel Mount (depending on configuration)

• Shell Material: Iron (Steel), nickel-plated for durability and shielding

2. Mechanical Specifications

• Number of Rows: 2

• Pin Layout:

  • Row 1: 1, 2, 3, 4, 5

  • Row 2: 6, 7, 8, 9

• Pin Material: Brass, gold- or tin-plated (varies by manufacturer)

• Shell Material: Iron with nickel plating

• Insulator Material: Thermoplastic (UL94V-0 rated)

• Contact Resistance: ≤30mΩ

• Insertion Force: ≤5N

• Withdrawal Force: ≥0.6N

• Durability: ≥500 mating cycles

• Mounting Type:

  • Standard screw-lock type

  • Thread size: #4-40 UNC

  • Compatible with D-sub backshells

3. Electrical Specifications

• Current Rating: 5A per pin (typical)

• Voltage Rating: 300V RMS (max)

• Dielectric Withstanding Voltage: 1000V AC for 1 minute

• Insulation Resistance: ≥1000 MΩ @ 500V DC

4. Environmental Specifications

• Operating Temperature: -55°C to +105°C

• Storage Temperature: -55°C to +125°C

• Humidity: Up to 95% RH (non-condensing)

• RoHS Compliance: Yes

• Corrosion Resistance: Salt spray test >48 hours (nickel-plated shell)

5. Applications

• Industrial Equipment Communication

• Serial Communication (RS232, RS485)

• Embedded Systems

• CNC & PLC Interfaces

• POS Systems and Barcode Scanners

• Networking and Instrumentation

• Modem & Computer Serial Ports

• Custom DIY and Prototyping Projects