Product
Open Cavity QFN Packages
Open cavity QFN packages expose the die cavity through a pre-molded plastic body, letting you assemble and seal your own devices without waiting 8–12 weeks for custom tooling. We stock a library of common configurations so you can order in single quantities and ship the same week.
- Pre-molded plastic body with die cavity exposed
- Lead counts from 8 to 100
- Body sizes from 3×3 mm to 12×12 mm
- Cavity depths compatible with 150–500 µm die
- Compatible with epoxy, solder and eutectic attach
- Optional lid sealing in-house
Capabilities
Package specifications
Typical parameters. Custom variations are available — contact us with your requirements for a same-day response.
| Parameter | Specification |
|---|---|
| Body sizes | 3×3, 4×4, 5×5, 7×7, 8×8, 10×10, 12×12 mm |
| Lead count | 8 to 100 pins |
| Lead pitch | 0.4 mm and 0.5 mm |
| Cavity material | Cu alloy with epoxy body |
| Lead finish | NiPdAu or matte tin |
| Stock availability | Most configs in stock, single-piece MOQ |
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