Sierra Electronics SMT Splice Tape with Splice Shim in One Description
Sierra Electronics’ Integrated Splice Tape + Shim Assembly is a fully engineered two-stage splicing system, combining the bottom splice shim and the top covertape connector into a single, easy-to-use plastic carrier. Designed for fast, accurate splicing of all EIA-481 carrier tapes, this assembly ensures perfect alignment for high-speed SMT production while eliminating the need to handle multiple components during setup.
This all-in-one design is ideal for operators, technicians, and production lines that demand speed, accuracy, and repeatability.
How the Integrated System Works
1. Bottom Splice Shim – No Liner for Direct Placement
The brass splice shim is mounted directly onto the plastic carrier without a liner, allowing immediate placement onto the bottom side of the two carrier tapes. This ensures:
- Clean, direct adhesion
- No waste material between the shim and tape
- Perfectly centered EIA-481 sprocket alignment
- Faster operator workflow with fewer steps
2. Pre-Attached Covertape Connector with White Release Liner
Above the shim, the assembly includes a top covertape connector already aligned on the same plastic carrier. A white release liner protects the adhesive and must be removed right before application. This allows the operator to:
- Fold the connector over cleanly
- Align both covertapes with accuracy
- Seal the top tape in a single motion
- Maintain correct pocket alignment and tension
3. Precision Plastic Carrier with Perforation
Both the shim and the covertape connector are mounted on a thin, dimensionally stable plastic carrier featuring a precision perforation. This perforation acts as a guide hinge, ensuring:
- Accurate fold-over
- Precise covertape alignment
- Repeatable splices with minimal training
- Zero drift between top and bottom alignment points
After pressing both adhesive interfaces firmly, the plastic carrier is carefully removed and discarded, leaving a clean, fully bonded splice.
Key Features & Technical Advantages
Fully Integrated Two-Piece Splice Assembly
Bottom shim + top covertape connector combined into one tool-free unit.
No-Liner Shim for Immediate Bottom Attachment
Ensures perfect placement and consistent mechanical strength.
White-Liner Covertape Connector for Controlled Top Bonding
Protects adhesive until the exact moment of fold-over.
Perforated Carrier for Perfect Alignment
Built-in hinge guarantees accurate positioning of covertapes.
Reduces Operator Error & Training Time
Everything is pre-aligned—one application, one motion, one result.
Compatible with All Major SMT Pick-and-Place Systems
Fuji, Panasonic, Siemens, Mydata, Samsung, Sanyo, Hitachi, Juki, Assembleon, and more.
EIA-481 Compliant Geometry
Ensures accurate sprocket-hole spacing and pocket tracking.
Ideal for 0201–Large Component Splicing
Holds alignment even on high-speed, high-density feeders.
Made in the USA — Engineered for Accuracy
Manufactured in Santa Fe using U.S. adhesives, precision shim tooling, and high-quality materials, Sierra’s Integrated Splice Tape + Shim Assembly delivers unmatched consistency and reliability for modern SMT production environments.
Sierra Electronics SMT Splice Tape with Splice Shim in One FAQs
1. What is the Shim with Connector in One used for?
It is used for securely splicing carrier tapes in electronic component packaging, ensuring smooth and continuous feeding through automated assembly systems.
2. Is the Shim with Connector in One compatible with all carrier tapes?
Yes, it is designed to work with a variety of carrier tape materials, making it versatile for different electronic component packaging applications.
3. How does the brass shim benefit the splicing process?
The brass shim offers corrosion and rust resistance, ensuring long-lasting durability and consistent splicing performance.
4. What is the advantage of the ESD-safe plastic liner?
The ESD-safe material protects sensitive electronic components from electrostatic discharge during the splicing process, ensuring safe handling and packaging.
5. Can this tool be used for both manual and automated splicing?
Yes, the Shim with Connector in One is suitable for both manual and automated splicing processes, improving production efficiency in various manufacturing environments.
6. How does the Shim with Connector in One improve production efficiency?
By ensuring reliable and continuous splicing, it reduces downtime caused by tape breaks and reel changes, improving overall assembly line efficiency.
7. Is this product durable?
Yes, the combination of high-quality materials, including the corrosion-resistant brass shim, ensures long-term durability and minimal wear over time.