Probe line for DFN8, QFN8, WSON8 — Read/write burning needle, Pin spacing 1.27mm Key benefits Enables reliable online chip programming (burning) and data read/write without desoldering components, saving time and reducing board handling. Provides stable, repeatable contact for small 8pin packages, improving programming success rates and reducing rework. Compact 1.27mm pin spacing matches common 8pin footprints for direct connection to DFN8, QFN8, WSON8 devices. What it does Function: probe line for chip online burning data; read/write burning needle for direct programming and data access. Compatibility: specifically designed for DFN8, QFN8, WSON8 package types. Size: pin spacing 1.27mm for accurate alignment with standard 8pin layouts. Performance and reliability Precision probe tips and aligned pin spacing help maintain consistent electrical contact for accurate data transfer and programming. Designed for repeatable use during production programming, incircuit testing, and firmware updates. Typical use scenarios Production programming: connect directly to DFN8/QFN8/WSON8 chips on the PCB to burn firmware during assembly without removing the device. and field service: perform read/write operations and firmware updates quickly onboard for diagnostics and fixes. Quality control and testing: use during incircuit test setups to verify device programming and read back data for verification. Specifications Supported packages: DFN8, QFN8, WSON8 Function: Probe line for chip online burning data; read/write burning needle Pin spacing: 1.27mm Practical notes Ensure proper alignment with the device pins before applying programming signals. Use with compatible programming/debugging equipment that supports the target chip's communication protocols.