BL 18 219 7

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 18 219 7 is a 7-position PCB receptacle connector with a 2.54 mm pitch and single row configuration. Designed for through-hole straight mounting, it features gold-plated contacts to ensure reliable signal transmission. The component supports a maximum volume resistance of ≤10 mΩ between contacts and withstands shock resistance up to 50 g and vibration resistance up to 15 g. It is engineered to endure soldering temperatures up to 260°C for 10 seconds, ensuring durability during assembly processes.

Headers, Receptacles, Female Sockets Feature Summary

• Precision-engineered contact design ensures reliable performance in demanding electronic applications
• Gold-plated contact surface provides corrosion resistance and stable electrical connectivity
• Robust mechanical construction withstands high shock and vibration loads during operation
• Thermal stability allows survival of standard soldering processes without structural degradation

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections requiring secure through-hole mounting
• Electronic assemblies subject to mechanical shock or vibration environments
• High-temperature soldering applications requiring durable connector materials
• Precision instrumentation interfaces needing low volume resistance

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '7' corresponds to the 7-contact variant when ordering. Confirm that the through-hole straight pin configuration matches your PCB footprint requirements. Ensure the operating environment does not exceed the specified thermal limits during soldering. Cross-reference the datasheet for exact insertion and drawing force specifications if mechanical constraints are critical. Validate compatibility with mating header connectors from the same series.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 7-position connection is required with a standard 2.54 mm grid. Choose the through-hole straight style for vertical board stacking or direct panel mounting. Consider the gold plating for environments where corrosion resistance is prioritized over cost. Evaluate the mechanical ratings against expected shock and vibration levels. Ensure the single-row layout fits within the available board space constraints.

Headers, Receptacles, Female Sockets Part Context

The BL 18 219 series comprises various PCB receptacles offered by Fischer Elektronik. This specific part belongs to a family of precision connectors designed for board-to-board applications. The series maintains consistent dimensional standards across different contact counts, allowing for scalable design architectures while preserving mechanical and electrical interface uniformity.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 7-position count, and through-hole straight form factor. Verify that alternative components offer comparable gold plating thickness and volume resistance specifications. Ensure mechanical dimensions align with existing PCB footprints to avoid rework. Check thermal endurance ratings to guarantee compatibility with the intended soldering process.