Wholesale Enhanced High Temperature Series for Heat Seal Cover Tape Manufacturers, Supplier

The YJRG-51A/51BA series is a high-performance anti-static tape product specifically designed for electronic component packaging, featuring exceptional temperature resistance and reliable electrostatic discharge (ESD) protection. This series offers three configurations: a standard permeable type, a single-sided anti-static type (light blue), and a double-sided anti-static type (dark blue), catering to diverse application requirements.

The anti-static variants demonstrate excellent ESD performance, with the single-sided type achieving a surface resistivity of 10⁶-10¹⁰ Ω and the double-sided type reaching an exceptional level of 10⁶-10¹¹ Ω, providing comprehensive and effective protection for static-sensitive components.

Product Description

Model: YJRG-51A Series
📏 Enhanced Thickness

Designed at 0.06mm for superior mechanical protection.

ESD Options

Available in Standard, Single-sided, and Double-sided anti-static models.

🔥 Thermal Stability

Supports high-speed sealing up to 250°C.

Standard (Transparent) Single-Sided ESD Double-Sided ESD Thickness (mm) Tensile Strength (kg) Elongation (%) Sealing Temp (°C) High-Speed Temp (°C) Peel Force (g) Carrier Tape
YJRG-51A YJRG-51-1L YJRG-51-1LS 0.06 ≥2.5 ≥30 160-190 190-250 30-90 PS

The YJRG-51A series cover tape consists of the base model YJRG-51A, the single-sided anti-static model YJRG-51-1L, and the double-sided anti-static model YJRG-51-1LS. With a thickness design of 0.06mm, this series is slightly thicker than other series, giving it unique advantages in applications requiring enhanced mechanical protection.

The product delivers reliable mechanical performance, featuring a tensile strength ≥2.5kg and elongation ≥30%. This parameter combination ensures stable protective performance during both packaging and use.

Regarding thermal properties, this series offers a conventional sealing temperature range of 160-190°C, which is slightly higher than other series, while also accommodating high-speed sealing processes at 190-250°C. This characteristic enables it to meet special process requirements.

The peel force range of 30-90g is rationally designed to ensure secure sealing while maintaining rework convenience. Specifically designed for use with PS carrier tapes, the double-sided anti-static model in this series provides comprehensive protection for highly sensitive electronic components, effectively preventing electrostatic damage and improving product reliability.

Model: YJRG-51BA Series
⚖️ Optimal Balance

0.05mm thickness for perfect space efficiency and protection.

🛠️ PS Compatible

Specifically engineered for Polystyrene (PS) carrier tapes.

📋 Stable Performance

Precise peel force control between 30-90g.

Standard (Transparent) Single-Sided ESD Double-Sided ESD Thickness (mm) Tensile Strength (kg) Elongation (%) Sealing Temp (°C) High-Speed Temp (°C) Peel Force (g) Carrier Tape
YJRG-51BA YJRG-51B-1L YJRG-51B-1LS 0.05 ≥2.5 ≥30 160-190 190-250 30-90 PS

The YJRG-51BA series cover tape offers three models: the standard YJRG-51BA, the single-sided anti-static YJRG-51B-1L, and the double-sided anti-static YJRG-51B-1LS. Featuring a 0.05mm thickness design, this specification achieves an optimal balance between protective performance and spatial efficiency.

The mechanical performance parameters indicate a tensile strength of ≥2.5kg and an elongation of ≥30%. This combination ensures excellent mechanical stability throughout the packaging process.

In terms of thermal performance, the series supports a conventional sealing temperature range of 160–190°C, which is slightly higher than the standard series, while also accommodating high-speed sealing requirements of 190–250°C. This provides greater flexibility for specialized process needs.

The peel force range of 30–90g is precisely controlled to guarantee sealing reliability while maintaining ease of maintenance. Designed specifically for PS carrier tapes, the double-sided anti-static model offers comprehensive electrostatic protection for sensitive electronic components.

Frequently Asked Questions
What is the primary difference between the YJRG-51A and YJRG-51BA series?
The main difference lies in thickness. The YJRG-51A series has a thickness of 0.06mm for enhanced mechanical protection, while the YJRG-51BA series features a 0.05mm design for better spatial efficiency.
Which carrier tapes are compatible with these cover tapes?
Both the YJRG-51A and YJRG-51BA series are specifically designed for compatibility with Polystyrene (PS) carrier tapes.
What are the available anti-static (ESD) options?
Both series offer three levels of protection: Standard Transparent (non-ESD), Single-Sided ESD (Light Blue), and Double-Sided ESD (Dark Blue) with surface resistivity ranging from 10^6 to 10^11 Ω.
What is the recommended sealing temperature for high-speed machines?
For high-speed sealing processes, the recommended temperature range for both series is 190°C to 250°C.
How is the peel force controlled for these products?
The peel force is precisely controlled between 30g and 90g, ensuring a secure seal that protects components while allowing for convenient rework when necessary.
Can these cover tapes withstand high mechanical stress?
Yes, both series feature a tensile strength of ≥2.5kg and an elongation of ≥30%, providing excellent mechanical stability during packaging and transportation.

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