BL 19 219 18

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 219 18 is a high-precision PCB receptacle connector designed for board-to-board applications. It features an 18-position configuration arranged in two rows with a 2.54 mm (0.100 inch) pitch. The component utilizes through-hole termination and gold-plated female contacts to ensure reliable signal transmission. Rated for 150 VDC, it supports a maximum current of 3 A. The unit operates within a temperature range of -40°C to +163°C and meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• High-precision female header construction optimized for PC 104 module compatibility
• Gold-plated contact sleeves provide durable corrosion resistance and stable electrical performance
• Robust thermal stability allows survival of soldering processes at 260°C for 10 seconds

Headers, Receptacles, Female Sockets Applications

• PC 104 module interconnection systems
• Board-to-board electronic assemblies requiring high precision
• Industrial control circuitry operating under strict thermal conditions

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '18' confirms the 18-contact count before ordering. Ensure the application environment remains within the specified -40°C to +163°C operational limits. Confirm that the target board layout accommodates the 2.54 mm pitch and through-hole mounting requirements. Cross-reference the UL 94 V-0 rating against local safety compliance standards. Validate voltage and current ratings against peak load demands.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when precise alignment is critical for multi-row connections. The gold plating offers superior longevity compared to tin-only finishes in corrosive environments. Consider the 150 VDC rating for low-voltage signal integrity. The straight through-hole design simplifies mechanical integration into standard PCB stacks. Evaluate thermal cycling requirements against the 260°C soldering tolerance.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BL 19 219 series of high-precision connectors from Fischer Elektronik. The series is engineered specifically for demanding electronic assemblies where reliability is paramount. Similar models in the family vary by contact count and row configuration while maintaining consistent pitch and material specifications.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 18-pin count, 2.54 mm pitch, and gold-plated female contact type. Verify that alternative components support the same 150 VDC rating and UL 94 V-0 classification. Ensure physical dimensions align with existing PC 104 module footprints.