The LZ597 is a dedicated 8mm carrier tape developed exclusively for Nuo Nan’s 0805 series passive components. The 0805 form factor, widely used in consumer electronics, automotive electronics, and industrial control modules, requires high-precision packaging solutions to prevent component shift, damage, and pick errors during high-speed SMT assembly. The LZ597’s transparent PC construction allows full visual inspection of component placement without unpacking, while the optimized cavity dimensions ensure a secure, scratch-free fit for every component.
Core Specifications (Compliant with EIA-481 Industry Standards)
| Parameter Name | EIA-481 Industry Standard (mm) | Hatro Custom Parameter (mm) | Practical Advantages |
|---|---|---|---|
| W (Tape Width) | 8±0.10 | 8 | Matches global standard 8mm automatic taping & pick-and-place equipment, stable high-speed feeding without lateral offset, no extra machine parameter adjustment required |
| P1 (Feed Hole Pitch) | 4±0.10 | 4 | Precisely matches standard sprocket feed specification of mainstream SMT equipment, eliminates skip-hole and tape jam during uninterrupted high-speed operation |
| T (Base Thickness) | 0.20±0.02 | 0.20 | Moderate substrate thickness balances bending toughness and forming stability, prevents base deformation after long-time roll winding |
| A0 (Cavity Width) | 1.40±0.05 | 1.40 | 1:1 fit with 0805 component width, restricts left-right swing of the chip inside the cavity |
| B0 (Cavity Length) | 2.35±0.05 | 2.35 | Perfectly matches the longitudinal dimension of the 0805 component, limits front-back sliding and avoids component tipping |
| K0 (Cavity Depth) | 1.35±0.05 | 1.35 | Optimized depth matches standard SMT suction nozzle stroke, guarantees smooth component absorption and reduces empty pick rate |
| D1 (Draft Angle) | 1.00 | 1.00 | Optimized demolding angle balances smooth mold stripping during production and easy component ejection during pick-and-place |
Key Advantages
- Transparent PC Material: Enables direct visual inspection of components inside the cavity, simplifying quality control processes for Nuo Nan’s production line without unpacking the tape.
- Precision Cavity Design: The 1.40×2.35×1.35mm cavity is precisely machined to fit 0805 components snugly, eliminating shifting, tipping, and edge scratching.
- High Stability & Durability: The PC base offers excellent toughness, temperature resistance, and anti-cracking performance, suitable for harsh production environments and long-term storage.
- Anti-Static Protection: Surface treated for stable ESD performance (10⁶-10⁹Ω/sq) to protect sensitive passive components from electrostatic damage.
- One-Stop Solution: Matched cover tape and plastic reel are available in one order, with fast 3-day mold sampling support for custom modification needs.
Application Scenarios
- Nuo Nan 0805 packaged resistors, capacitors, and other passive components
- High-volume SMT assembly requiring visual quality checks
- Consumer electronics, automotive electronics, and industrial control modules
- Projects prioritizing transparency for in-line quality inspection
Q&A
Q: Why is transparent PC chosen for this 0805 tape instead of PS material?
A: Transparent PC enables direct visual inspection of components inside the cavity, which is critical for Nuo Nan’s quality control processes. Additionally, PC material offers better toughness, temperature resistance, and dimensional stability compared to PS, making it ideal for long-term storage and transport of components.
Q: How does this tape prevent component damage during handling and assembly?
A: The precisely sized cavity and rounded inner edges eliminate component movement and edge scratching. The 1.00° draft angle ensures smooth demolding during production and easy component ejection during SMT pick-and-place, reducing mechanical stress on the parts.
