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Product Detailed Parameters
- Description：CONN RCPT 4POS 0.079 GOLD PCB
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：4
- Number of Positions Loaded：All
- Pitch - Mating：0.079" (2.00mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：12.0µin (0.30µm)
- Insulation Color：Black
- Insulation Height：0.202" (5.14mm)
- Contact Length - Post：0.051" (1.30mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin-Lead
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：120V
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Overview
The B5741-104-F-N-0 is a Datamate BS series female receptacle connector manufactured by Harwin. It features a 2 mm pitch and a single row with four positions. The contacts are gold-plated beryllium copper sockets designed for through-hole mounting on printed circuit boards. This component serves as a vertical interconnect solution within the Datamate family.
Feature Summary
- Gold-plated contact finish ensures reliable signal transmission
- Through-hole termination style provides secure PCB attachment
- Single-row configuration offers compact layout flexibility
Applications
- General purpose electronic assemblies requiring vertical board connections
- Prototyping environments utilizing standard through-hole technology
- Compact consumer electronics housing limited space constraints
Procurement Notes
Verify the specific datasheet version for the B5741-104-F-N-0 to confirm current RoHS compliance status and material declarations. Ensure that the selected supplier provides authentic Harwin components to guarantee performance reliability. Cross-reference the part number against official distributor catalogs to avoid counterfeit risks during acquisition.
Selection Notes
Select this component when a low-profile, single-row female connector is required for vertical PCB mounting. The 2 mm pitch allows for dense pin arrangements while maintaining mechanical stability. Consider the through-hole termination method if surface-mount alternatives are unsuitable for the specific application environment.
Part Context
This part belongs to the Datamate BS series, which focuses on high-reliability rectangular connectors. The series is known for its robust construction and consistent electrical performance across various industrial applications. The B5741 prefix indicates a specific variant within the broader Datamate ecosystem designed for distinct mounting requirements.
Replacement Considerations
Consult the official Harwin catalog for direct cross-references. Verify compatibility with mating pins before substituting similar parts from other manufacturers to ensure proper fit and function.
