Sierra Electronics Leadertape Extenders (Covertape Extenders)
White Paper & ESD-Black Polycarbonate
Engineered for modern SMT assembly, Sierra Electronics flat-punched carrier tapes deliver robust pocket stability, clean peel performance, and reliable feed characteristics across high-speed pick-and-place platforms. Designed and manufactured in the USA using premium adhesives and precision-machined punch dies, these tapes support 0201 miniaturized components, 0402 standards, and bare-pocket continuous feed.
- Partial reel recovery
- Prototype builds and NPI
- High-accuracy micro-component placement
- Static-sensitive devices in automated feeders
All rolls ship pre-laminated with high-performance covertape for instant use — no secondary operations required.
White Flat-Punched Paper Tape
0.6 mm and 0.9 mm thickness options – with 0201 pockets, 0402 pockets, or no pockets
- Width: 8 mm
- Roll Length: Standard SMT reel format
- Reinforced paper construction with stable pocket walls
- For micro-component handling down to 0201
ESD-Black Polycarbonate Flat-Punched Tape
Static-dissipative carrier tape for sensitive ICs and advanced SMD components
- Material: Conductive Polycarbonate
- Length: 400 meters per roll
- Spool: 19-inch cardboard reels
- Available without pockets (continuous feed)
- Compatible with Panasonic, Fuji, ASM, Yamaha, Juki and others
Available Lengths
- High-stiffness pocket walls for micro-pick standoff
- Low-friction feed through sprocket and track guides
- Dimensional accuracy compliant with EIA-481
- Covertape bonded for long-duration hold under feeder tension
- Anti-static surface option for ESD safety
Ordering & Customization
Special profiles, thicknesses, or coated paper options available upon request.
MOQ discounts available for distributor and OEM orders.