📏
0.055 mm
Thickness (±0.006)
💪
≥ 2.5 kg
Tensile Strength
🔄
≥ 30%
Elongation
🌡️
150–180 °C
Sealing Temp.
⚡
190–250 °C
High-Speed Sealing
🔗
30–90 g
Peel Force
🎯
PS
Compatible Carrier Tape
The YJRG-59H series cover tape comprises the base model YJRG-59H, the single-sided anti-static model YJRG-59H-1L, and the double-sided anti-static model YJRG-59H-1LS.
The product features a standard thickness of 0.055mm, a design that achieves an optimal balance between mechanical strength and handling convenience. It demonstrates excellent mechanical properties, with a tensile strength ≥2.5kg and an elongation ≥30%. This combination of parameters ensures stable performance during high-speed packaging processes.
Thermal performance data indicates that this series is suitable for conventional sealing temperatures of 150–180°C, while also meeting the requirements for high-speed sealing at 190–250°C. This temperature adaptability allows it to fulfill various production efficiency needs.
The precisely controlled peel force range of 30–90g guarantees sealing reliability while facilitating potential rework operations. Designed specifically for use with PS carrier tapes, the double-sided anti-static model within the series provides comprehensive protection for sensitive electronic components, effectively preventing electrostatic damage and improving product yield.
❓ Frequently Asked Questions
Q What are the differences between YJRG-59H, YJRG-59H-1L, and YJRG-59H-1LS?
The YJRG-59H is the standard transparent version. The YJRG-59H-1L is a single-sided ESD (light blue) variant with a surface resistivity of 10⁶–10¹⁰ Ω, while the YJRG-59H-1LS is a double-sided ESD (dark blue) variant with a surface resistivity of 10⁶–10¹¹ Ω. The ESD variants are designed to protect sensitive electronic components from electrostatic damage.
Q What carrier tape is the YJRG-59H series compatible with?
The YJRG-59H series cover tape is specifically designed for use with PS (Polystyrene) carrier tapes, ensuring a reliable seal and consistent peel performance across all three variants in the series.
Q What sealing temperatures are recommended for the YJRG-59H series?
For conventional sealing machines, the recommended sealing temperature is 150–180°C. For high-speed packaging machines, the recommended range is 190–250°C. This dual-temperature adaptability makes the series suitable for a wide variety of production line setups.
Q What is the peel force range, and why does it matter?
The peel force of the YJRG-59H series is precisely controlled within 30–90g. This range ensures a secure seal that protects components during transport and storage, while still allowing easy and clean removal during component placement or rework operations without damaging the carrier tape or components.
Q What mechanical properties does the YJRG-59H series offer?
The series features a tensile strength of ≥2.5kg and an elongation rate of ≥30%. These mechanical properties ensure that the cover tape maintains its integrity under the mechanical stresses of high-speed automated packaging processes, reducing the risk of tape breakage or misfeeds.
Q Is the double-sided ESD model suitable for highly sensitive electronic components?
Yes. The YJRG-59H-1LS double-sided ESD model provides comprehensive electrostatic protection on both surfaces with a surface resistivity of 10⁶–10¹¹ Ω. This makes it an ideal choice for packaging highly sensitive electronic components such as ICs, MOSFETs, and other ESD-sensitive devices, effectively improving product yield and reducing electrostatic damage risks.
