The 505565-0501 is a high-quality receptacle connector housing manufactured by Molex. Belonging to the Micro-Lock Plus 505565 series, this 5-position, single-row housing features a 1.25mm pitch and a positive locking mechanism, providing secure and reliable wire-to-board connections for compact electronic equipment.
Constructed from durable black Polybutylene Terephthalate (PBT) material, the Molex 505565-0501 features a polarized mating design to help prevent incorrect connections. Its positive lock mechanism provides secure mechanical retention when assembled with compatible mating connectors.
With an operating temperature range of -40°C to +105°C, the connector housing is suitable for consumer electronics, industrial control equipment, communication devices, and compact electronic assemblies.
Designed for use with compatible Molex Micro-Lock Plus crimp terminals and headers, the 505565-0501 supports high-density PCB designs and efficient cable harness assembly.
Key Features:
- Manufacturer: Molex
- Part Number: 505565-0501
- Alternative Part Number: 5055650501
- Product Series: Micro-Lock Plus 505565
- Product Category: Rectangular Connector Housing
- Connector Type: Receptacle (Female)
- Number of Positions: 5
- Number of Rows: 1 (Single Row)
- Contact Pitch: 1.25mm (0.049 inch)
- Termination Method: Crimp
- Connector System: Wire-to-Board
- Mounting Type: Cable Mount / Free Hanging
- Housing Material: Polybutylene Terephthalate (PBT)
- Housing Color: Black
- Locking Mechanism: Positive Lock
- Polarization: Polarized Housing
- Operating Temperature Range: -40°C to +105°C
- Compatible Crimp Terminal Series: Molex 505431
- Packaging: Bag
- RoHS Compliance: RoHS Compliant
Typical Applications:
- Consumer electronic devices
- Industrial automation and control equipment
- Wire-to-board signal connections
- Communication equipment
- Electronic control modules
- Cable harness assemblies
- Compact electronic systems
- General-purpose electronic interconnections
The Molex 505565-0501 combines a compact 5-position design, reliable positive locking mechanism, and durable PBT housing construction. Its 1.25mm pitch and Micro-Lock Plus connector system make it a practical solution for electronic manufacturers, design engineers, and component procurement professionals requiring secure and space-efficient wire-to-board connections.
Note: This product is a connector housing only. Compatible female crimp terminals must be purchased separately.






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