The Molex 502351-0300 is a 3-circuit DuraClik wire-to-board receptacle housing designed for compact and reliable signal and power connections in electronic equipment.
Part of the Molex DuraClik 2.00mm Wire-to-Board Connector System, this receptacle housing features a single-row, 3-position configuration with a 2.00mm mating pitch. Its compact form factor makes it suitable for PCB interconnect systems where board space and connection reliability are important.
The housing incorporates polarization and keying features to help prevent incorrect mating. An integrated locking mechanism helps provide secure retention when connected to a compatible DuraClik header, reducing the possibility of accidental disconnection caused by vibration or handling.
The 502351-0300 is manufactured from durable polyester-based resin and is supplied in a natural color. Its operating temperature range extends from -40°C to +105°C, supporting use in demanding automotive, industrial and consumer environments.
When assembled with compatible DuraClik terminals and mating headers, the standard DuraClik connector system supports electrical ratings of up to 3.0A and 125V, depending on the specific terminal, wire size and application conditions.
Please note that 502351-0300 is the receptacle housing only. Crimp terminals and mating PCB headers are separate components and should be selected according to the required wire gauge and application.
Key Features
- Manufacturer: Molex
- Part Number: 502351-0300
- Series: DuraClik
- Product Type: Wire-to-Board Receptacle Housing
- Connector Type: Receptacle Housing
- Number of Positions: 3
- Number of Circuits: 3
- Number of Rows: 1
- Pitch: 2.00mm
- Color: Natural
- Gender: Receptacle
- Housing Material: Polyester Alloy
- Polarized Mating: Yes
- Keyed Mating: Yes
- Lock to Mating Part: Yes
- Panel Mount: No
- Stackable: No
- Operating Temperature: -40°C to +105°C
- Packaging Type: Bag
- Mounting Style: Cable Mount / Free Hanging
- System Maximum Voltage: Up to 125V
- System Maximum Current: Up to 3.0A
- RoHS Compliant
- Low Halogen
- Contacts Included: No
- Mating Header: Sold Separately
Typical Applications
- Automotive Electronics
- Battery Management Systems
- Vehicle Control Modules
- LED Lighting
- Industrial Machinery
- Consumer Electronics
- Home Appliances
- Power Supply Connections
- Sensor Connections
- Control Boards
- Embedded Electronic Systems
- Wire-to-PCB Interconnections
The Molex 502351-0300 is suitable for designs requiring a compact 3-position, 2.00mm-pitch wire-to-board connector housing with reliable polarization and locking features.
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