LZ609 is a cost-performance optimized 12mm carrier tape targeting mass production of SOP-8L integrated circuits. Traditional pure PC carrier tapes bring high material cost pressure for long-run SOP chip orders, while single PS tape lacks high-temperature resistance and toughness. Hatro’s proprietary PC+PS hybrid formula perfectly balances durability and budget control, retaining stable anti-static ability and dimensional stability. The precisely sized 6.60×5.20×1.90mm cavity fits SOP-8L IC body and pin layout perfectly, fixing chips firmly to avoid pin bending and offset during high-speed assembly, greatly lifting production yield for large-volume electronic manufacturers.
Core Specifications (Compliant with EIA-481 Industry Standards)
| Parameter Name | EIA-481 Industry Standard (mm) | Hatro Custom Parameter (mm) | Practical Advantages |
|---|---|---|---|
| W (Tape Width) | 12±0.10 | 12 | Compatible with universal 12mm SMT taping and placement machines, no extra equipment modification needed |
| P1 (Feed Hole Pitch) | 8±0.10 | 8 | 8mm extended sprocket pitch enhances traction stability for heavy full tape rolls, reducing feeding slip faults |
| T (Base Thickness) | 0.25±0.02 | 0.25 | Thickened composite substrate improves anti-warp performance, stable flatness under long-term winding and stacking |
| A0 (Cavity Width) | 6.60±0.05 | 6.60 | Wide cavity width fully accommodates SOP-8L IC body width, restricts horizontal chip movement |
| B0 (Cavity Length) | 5.20±0.05 | 5.20 | Length matched with SOP-8L chip outline, limits longitudinal sliding to protect delicate side pins |
| K0 (Cavity Depth) | 1.90±0.05 | 1.90 | Moderate depth matches IC body height, guarantees stable suction nozzle contact and low empty pick rate |
| D1 (Draft Angle) | 1.50 | 1.50 | Balanced demolding angle accelerates mold forming cycle and ensures smooth component ejection in SMT processes |
Key Advantages
- Cost-Optimized PC+PS Hybrid Material: Combines PC’s high temperature resistance and PS’s low raw material cost, cutting overall packaging cost by 15~20% compared with pure conductive PC tape without sacrificing ESD performance.
- SOP-8L Exclusive Pin Protection Cavity: 6.60×5.20×1.90mm pocket designed according to standard SOP-8L IC dimensions, prevents pin deformation and short circuit caused by component shaking.
- 0.25mm Thickened Composite Base: Hybrid substrate maintains rigid flatness same as pure PC tape, resisting deformation in high-temperature production and warehouse storage environments.
- Stable Integral Conductive Modification: Uniform conductive agent mixed in raw material, no surface coating peeling risk, long-lasting anti-static protection for sensitive IC chips.
- Bulk OEM Customization Support: Accept large batch customized orders with competitive volume pricing, dedicated technical team to adjust cavity sizes for special variant SOP-8L chips, fast 3-day mold sampling service.
Application Scenarios
- SOP-8L packaged MCU, power management IC, driver integrated circuits
- Mass production consumer electronics, smart home modules, low-cost industrial control circuit packaging
- Electronic manufacturers pursuing balanced packaging performance and procurement budget
Q&A
Q: What cost advantages does the hybrid PC+PS material of LZ609 bring compared with pure PC carrier tape?
A: The PC+PS composite formula reduces high-cost PC raw material proportion while retaining key mechanical and anti-static performance, directly lowering unit tape cost for mass orders. For long-run SOP-8L chip packaging projects, customers can achieve obvious procurement cost reduction without sacrificing production stability.
Q: How does the cavity design of LZ609 protect SOP-8L IC pins effectively?
A: The cavity width and length are precisely calibrated to the outer outline of standard SOP-8L chips, leaving minimal internal clearance to restrict chip shaking during transportation and taping. Rounded inner cavity walls avoid sharp edge friction that easily scratches thin IC pins, effectively lowering defective rate caused by pin damage.
