Material Options

Semiconductor carrier tape is typically manufactured from thermoplastic materials such as PS (Polystyrene), PC (Polycarbonate), PET, or ABS. These materials provide reliable forming characteristics and dimensional stability, which are important for packaging precision semiconductor components.

For sensitive semiconductor devices, carrier tapes can also be produced with antistatic properties to help reduce electrostatic discharge during packaging and transportation.

Depending on the application requirements, different materials can be selected to balance factors such as pocket strength, transparency, temperature resistance, and forming performance.

Tape Structure

The carrier tape contains precisely formed pockets that match the size and shape of semiconductor components. These pockets help keep the devices securely positioned during handling and automated feeding.

Standardized sprocket holes along the edges of the tape allow accurate indexing when used in SMT pick-and-place machines, ensuring consistent feeding performance in automated production lines.

The pocket geometry is carefully designed to prevent component rotation, movement, or damage during transportation and automated assembly.

Custom Carrier Tape Design Support

Different semiconductor devices require different pocket structures. Carrier tape pocket dimensions are usually customized based on the component size, thickness, and handling requirements.

Engineering teams can assist customers with:

pocket size and cavity design
carrier tape width selection
material selection based on component sensitivity
tape and reel packaging compatibility
Custom mold development allows carrier tape pockets to match the exact dimensions of semiconductor devices, ensuring reliable component protection and smooth feeding during SMT assembly.

Product Features

Eco-Friendly Material

Made of eco-friendly anti-static PS plastic, it is finely processed with no burrs or barbs. Featuring high material strength, all indicators meet qualified standards, ensuring safety, durability and reliability.

Quality Assurance

Our carrier tapes for SMD packaging are available in two styles: matched-color and transparent. The cover tape supports both self-adhesive and heat-sealing options, and can be customized to meet your requirements. With stable performance, we are a professional manufacturer.

Custom Processing (Based on Drawings or Samples)

We offer a rich variety of products with complete specifications. Custom processing services are available to meet your specific needs, fully satisfying your diverse application requirements in different scenarios.

Specifications

Item	Specification
Material	PS / PC / PET / ABS
ESD Property	10⁶ – 10¹¹ Ω
Tape Width	8 mm – 120 mm
Thickness	0.25 mm – 1.0 mm
Pocket Depth	1 mm – 40 mm
Color	Black / Transparent
Length	1 – 1000 m per reel
Standard	EIA-481

FAQ

Q: What is semiconductor carrier tape used for?

A: Semiconductor carrier tape is used to package semiconductor devices so they can be safely transported and automatically fed into SMT assembly equipment.

Q: Is the tape compatible with SMT machines?

A: Yes. Semiconductor carrier tapes are designed according to industry standards to ensure compatibility with automated SMT pick-and-place systems.
Most tapes follow the EIA-481 standard, which defines pocket dimensions, sprocket holes, and tape structure used in automated feeding equipment.

Q: Can semiconductor carrier tape be customized for different components?

A: Yes. Carrier tape pockets can be customized based on the size, thickness, and shape of semiconductor devices. Custom mold development allows the pocket geometry to match specific components, ensuring stable positioning and reliable feeding during automated assembly.

Q: What materials are commonly used for semiconductor carrier tape?

A: Common materials include PS (Polystyrene), PC (Polycarbonate), PET, and ABS. These thermoplastic materials provide good forming performance, dimensional stability, and mechanical strength required for semiconductor packaging.
The material selection usually depends on the component sensitivity, pocket strength requirements, and application environment.

Q: Does semiconductor carrier tape provide ESD protection?

A: Yes. For electrostatic-sensitive semiconductor devices, carrier tapes can be manufactured with antistatic or conductive properties to reduce electrostatic discharge risks during handling, storage, and transportation.
The ESD surface resistance typically ranges from 10⁶ to 10¹¹ Ω, depending on the required protection level.