J-lead

J-lead

A pin on a chip package that extends down and around under the housing like a reverse "J." J-leads are used on SOJ chips. See SOJ and gull-wing lead.
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Unlike competitive LCC (leadless ceramic chip carrier) options, the reflowable, high-density mounting type J-lead SMD package offers flexibility in mounting and more effective cleaning since it is mounted off the board.
Supplied in a J-lead dual in-line package, pricing for the 12-channel MFT62340 (transmitter) and MFR62340 (receiver) is US $440 per pair in 10k quantities.
It's capable of inspecting SMT package types including gull wing, J-lead, PLCC and many discrete defect types such as bridging, voiding, lifted leads and insufficient or excess solder conditions," Schlieper stated.
About High Temperature Flash The new NOR flash product line is available in hermetic ceramic dual inline (DIP) small outline J-lead, (SOJ), flatpacks, ceramic quad flat pack (CQFP), or pin grid array (PGA) packages, and in 1 megabit (Mb), 4Mb and 16Mb densities.
Or I could bend the leads under to approximate a J-lead part.
X-ray inspection of a lifted J-lead (Figure 1) was part of an investigation to pinpoint the possible cause of open joints.
Due to the non-wetting (no-flow) characteristic of lead-free solder, J-Lead and Gull Wing component leads are not recommended.
Additionally, J-lead packaging technology is used to reduce footprint to .
Currently, the PVG3 series offers two terminal shapes: J-lead (PVG3A) and Gull Wing (PVG3G).
J-lead package options support on-board surface mounting with a profile as low as 0.
Built on a glass-reinforced resin base, the device eliminates the problematic J-lead construction and associated current-loops, thereby reducing ESL by two thirds that of traditional capacitors.