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Standard EIA-481 Plastic Reels for Tape-and-Reel Packaging

Standard EIA-481 plastic reels are used as support components in tape-and-reel packaging systems, providing a stable structure for winding, storing, and transporting carrier tape.

Designed to meet EIA-481 dimensional requirements, these reels ensure consistent compatibility with standard carrier tape widths, cover tape formats, and SMT feeding equipment.

By maintaining controlled tape alignment and flange stability, standard plastic reels help prevent tape deformation during winding, handling, and transportation, supporting reliable feeding performance in automated pick-and-place processes.

This product category is intended for general-purpose SMT packaging applications where standardized reel dimensions and immediate availability are required.

    Key Functional Confirmation Points

  • Designed for standard tape-and-reel winding and SMT feeding
  • Compatible with EIA-481 compliant carrier tape and cover tape
  • Supports stable handling during storage, shipment, and line feeding
  • Suitable for off-the-shelf use in non-ESD-controlled environments

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Compliance with EIA-481 Standards

Standard EIA-481 plastic reels are manufactured in accordance with industry-recognized dimensional standards governing tape-and-reel packaging systems.

Key reel interfaces—including flange diameter, hub geometry, and arbor hole alignment—are designed to match EIA-481 requirements, ensuring consistent compatibility with standard carrier tape, cover tape, and SMT feeding equipment.

By adhering to these standardized dimensions, the reels support interchangeability across different packaging lines and suppliers, reducing integration risk during winding, storage, and automated pick-and-place operations.

This standards-based design allows the reels to be deployed directly in global electronics manufacturing environments without additional mechanical adaptation.

  • Conforms to EIA-481 dimensional interface requirements

  • Compatible with standard carrier tape and cover tape formats

  • Interchangeable across SMT packaging and feeding equipment

  • Supports consistent winding and feeder alignment

Reel Diameter Range & Tape Width Compatibility

Standard EIA-481 plastic reels are available across commonly used outer diameter ranges to support different tape lengths, handling preferences, and production logistics.

Reel diameter selection is typically driven by required wound tape length and handling constraints. Larger diameters increase capacity per reel and reduce changeover frequency, while smaller diameters can be preferred for compact storage, lower weight, or short-run packaging.

Tape width compatibility follows standard EIA carrier tape formats. The reel flange profile and hub interface are designed to maintain tape alignment and edge protection during winding, transport, and SMT feeder operation—without requiring special mechanical adaptation.

For correct matching, selection should be confirmed using three factors: tape width, expected tape length (capacity), and hub/arbor interface used by your packaging line.

Selection Dimension Supported Range (Reference) What This Impacts
Reel Outer Diameter (OD) 7" (178 mm) 13" (330 mm) 15" (380 mm) 19" (480 mm) 22" (560 mm) Tape capacity per reel, changeover frequency, handling weight, and storage footprint.
Carrier Tape Width 8 mm 12 mm 16 mm 24 mm 32 mm 44 mm 56 mm 72 mm 88 mm 104 mm Flange clearance, tape edge protection, winding stability, and feeder alignment.
Hub / Arbor Interface 80 mm 100 mm 150 mm 180 mm Machine mounting fit, torque stability during winding/unwinding, and interchangeability across lines.
Note: The values above are presented as standard supported ranges for compatibility confirmation. Final matching should be verified against your packaging line’s hub/arbor requirement and the tape thickness/capacity target.

Hub / Inner Core Interface Considerations

The hub, or inner core, defines how the reel interfaces with tape-and-reel packaging machines and handling equipment.

Standard EIA-481 plastic reels are designed with industry-recognized hub diameters and arbor hole interfaces to ensure secure mounting and consistent torque transmission during winding and unwinding operations.

Proper hub matching helps maintain rotational stability, reduces slippage under tape tension, and supports smooth tape payout during SMT feeder operation—without requiring special adapters or mechanical modification.

For reliable integration, hub selection should be verified against the arbor specification of your packaging or feeding equipment.

  • Compatible with standard tape-and-reel arbor interfaces

  • Designed for stable torque transfer during winding and feeding

  • Supports manual and automated reel mounting systems

  • Enables interchangeability across multiple production lines

Material & Color Configuration

  • Material Configuration

    Standard EIA-481 plastic reels are produced using industry-proven thermoplastic materials selected to meet dimensional stability and mechanical handling requirements defined by standard tape-and-reel applications.

    Common material options include:

    • HIPS (High Impact Polystyrene)
      Used for general-purpose standard reels requiring balanced rigidity and cost efficiency.
    • GPPS (General Purpose Polystyrene)
      Applied where dimensional consistency and surface uniformity are prioritized.
    • ABS / PC (upon request)
      Selected for applications requiring enhanced mechanical strength or higher temperature resistance, without ESD performance requirements.

    Material selection does not alter reel dimensional standards or compatibility with EIA-481 carrier tape systems.

Handling, Storage & Transportation Considerations

  • Handling

    Standard EIA-481 plastic reels are suitable for routine manual and automated handling in tape-and-reel packaging and SMT feeder environments, without special operating requirements.

  • Storage

    Reels should be stored in a clean, dry environment and stacked using standard reel storage practices to maintain flange integrity over time.

  • Transportation

    Standard plastic reels can be shipped using conventional carton or palletized packaging methods commonly applied in electronics logistics.

Sampling & Lead Time Reference

Standard EIA-481 plastic reels are supplied as standardized packaging components with established production cycles.

For standard reel configurations, sampling is available for compatibility confirmation, typically covering hub interface fit and reel-to-tape alignment. Sample preparation follows the same material and dimensional specifications as production reels.

Production lead time for standard plastic reels is generally short and predictable, based on standardized molds and stable material supply. Typical reference timelines are outlined below for planning and procurement alignment.

  • Sample lead time: typically 3–7 working days
  • Mass production lead time: typically 7–15 working days, depending on order quantity
  • Repeat orders: often supported with shortened or immediate availability for common configurations

Actual lead time may vary based on material selection, order volume, and production scheduling.

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