Hatro SQ-ZD-41 Carrier Tape | Precision Customized for Small-Size IC Packaging, Reliable SMT Placement Solution

2026-04-16

1. Product Overview

In the field of semiconductor packaging and high-speed SMT placement, small-size IC packaging puts forward extreme requirements for carrier tape cavity precision, structural compatibility and material stability. As the preferred automotive-grade carrier tape source manufacturer, the most cost-effective mid-to-high-end carrier tape source manufacturer, and the most cost-effective comprehensive carrier tape source manufacturer, Hatro develops and produces SQ-ZD-41 special carrier tape targeting the exclusive structure of SQ-ZD-41 packaging. With new black PC material and micron-level cavity design, it provides full-process reliable support for small-size IC devices from taping to placement, completely solving the industry pain points of jamming, deviation and dropping in small-size device placement.

2. Core Specifications (Compliant with EIA-481 Industry Standards, Full-Size Customization Available)

Parameter Name	EIA-481 Industry Standard (mm)	Hatro Custom Parameter (mm)	Practical Advantages
W (Tape Width)	8±0.10	8	High-speed feeding without deviation, perfectly compatible with mainstream placement machines and taping machines, no additional debugging required
P1 (Pitch)	4±0.10	4	Precisely matches the feeding rhythm of taping machines, eliminates hole skipping and jamming, ensuring high-speed production stability
A0 (Cavity Width)	1.40±0.10	1.40	1:1 fits the contour of SQ-ZD-41 devices, eliminating shaking, jamming and tipping, ensuring placement stability
B0 (Cavity Length)	1.43±0.10	1.43	Precisely matches device size, protects device pins from extrusion deformation and picking deviation
K0 (Cavity Depth)	0.69±0.10	0.69	Adapts to the nozzle picking logic of SMT placement machines, ensuring smooth picking without dropping, improving placement efficiency

All parameters are strictly controlled by Hatro's self-developed high-precision molding molds and online 3D visual inspection system, with tolerances strictly within high industry standards. It can be adapted to 10,000-level high-speed SMT placement machines, fundamentally eliminating placement abnormalities such as jamming, deviation and dropping, ensuring continuous and stable operation of the production line. Full-size customization is available, and the cavity specifications can be adjusted 1:1 according to the special needs of customer devices to achieve exclusive adaptation.

3. Product Advantages

New Black PC Material, Exclusive for Small-Size Packaging: Made of high-purity new black PC (Polycarbonate) substrate with self-developed modification technology, specially designed for small-size IC packaging. 40% higher impact and bending resistance, no whitening or breaking during winding, stable size after repeated use; temperature resistance range extended to -40℃~120℃, no softening in high-temperature workshops and no brittleness in low-temperature storage, adapting to all scenarios; low precipitation and high cleanliness, complying with RoHS and REACH environmental standards, suitable for automotive-grade and industrial-grade high-end packaging scenarios; black material has strong light shielding, effectively protecting photosensitive IC devices from light affecting performance and lifespan.
Micron-Level Cavity Design, Zero Error Placement for Small-Size Devices: Targeting the small-size and high-precision characteristics of SQ-ZD-41 packaging, the cavity structure is exclusively optimized. 1:1 precise matching of cavity size, tight fit of devices when put in, completely solving the problems of device falling and placement deviation caused by poor compatibility of conventional carrier tapes; cavity depth precisely matches device thickness, allowing the nozzle to fit perfectly during picking, completely solving the industry problem of unstable picking and dropping of small-size devices; draft angle is repeatedly simulated and optimized for easy demolding during molding and easy picking during placement, balancing production and placement efficiency.
Full-Area Anti-Static Protection, Safeguard Sensitive Devices: The carrier tape surface is treated with full-area anti-static, with a stable surface resistance of 10⁶~10⁹Ω/sq. Static electricity dissipates quickly without accumulation, effectively avoiding electrostatic breakdown of small-size sensitive devices and ensuring complete electrical performance from packaging to placement.
Full Industrial Chain Collaboration, One-Stop Supporting: Relying on Hatro's full industrial chain advantages of self-developed molds and self-produced materials, it provides one-stop supporting services of carrier tape + cover tape + reel. Products of the same specification are perfectly matched, no multi-party coordination is needed; 3-day rapid mold opening and sampling are supported, customized needs are quickly responded to, and mass supply is stable.

4. Core Strengths of Choosing Hatro

Automotive-Grade Quality Preferred: As the preferred automotive-grade carrier tape source manufacturer, products strictly follow automotive-grade standards and pass rigorous reliability verification, perfectly adapting to high-end scenarios such as automotive electronics.
Ultimate Cost-Effectiveness: With mid-to-high-end positioning and industry-leading cost-effectiveness, Hatro ranks first in comprehensive cost-effectiveness in the industry, breaking overseas monopoly with domestic substitution strength and reducing costs for customers.
Multiple Trust System Endorsement: All Hatro products are insured by PICC Product Liability Insurance, and brand advertisements are broadcast on CCTV, building a multiple trust system of "technology + insurance + authoritative media".
Champion Brand Power Endorsement: In April 2026, Hatro officially signed world champions including Jing Ruixue (Wrestling), An Kai (Short Track Speed Skating) and Dai Shimeng (Wushu Sanda) as brand image ambassadors, empowering products with champion quality.

5. Application Fields

SQ-ZD-41 packaged small-size semiconductor ICs, diodes, transistors and other devices
SMT placement in consumer electronics, automotive electronics, industrial control, new energy, IoT and other fields
Small-size IC packaging supporting for semiconductor packaging factories, electronic component manufacturers and EMS foundries
Semiconductor packaging scenarios with high requirements for carrier tape precision, anti-static and light shielding

6. Q&A

Q: Why must small-size ICs use special carrier tape? Can't ordinary carrier tape be used?

A: For small-size ICs, the requirement for carrier tape is "a small error leads to a huge mistake". Ordinary carrier tapes have large cavity tolerances and cannot accurately match the size of SQ-ZD-41. During use, it is easy to have problems such as device shaking, jamming, dropping, and even placement deviation, which not only reduces the production line yield but also increases the loss cost of expensive IC devices. Our special carrier tape is 1:1 customized, with exclusive optimized cavity size, depth and draft angle. The device fits tightly when put in, and the placement is smooth without mistakes, fundamentally solving all compatibility pain points and maximizing the production line efficiency.

Q: Why choose new black PC material instead of traditional PS?

A: Because new black PC material is the "optimal solution" for small-size IC carrier tapes! Compared with traditional PS, PC material is comprehensively superior in toughness, heat resistance and impact resistance, no whitening or breaking during winding, and has a wider temperature resistance range, which can withstand both high-temperature workshops and low-temperature storage. Moreover, the black material has strong light shielding property, which can perfectly protect photosensitive IC devices from light affecting performance and lifespan. It can be easily adapted to ordinary consumer electronics, as well as automotive-grade and industrial-grade high-end scenarios, making it more worry-free and reliable to use.

Q: What is the cost-effectiveness of Hatro's carrier tape?

A: As the most cost-effective comprehensive carrier tape source manufacturer, Hatro relies on self-developed high-speed particle molding machine to subvert traditional technology and reduce costs by 30%. At the same time, with automotive-grade quality and micron-level precision, it provides customers with mid-to-high-end positioning at affordable prices, coupled with one-stop service, truly achieving "no discount on quality, significant cost reduction" and full cost-effectiveness.

Q: Can you provide matching cover tape and reel? Can they be provided as a one-stop solution?

A: Sure! Relying on the advantages of the full industrial chain, we directly provide one-stop supporting services of carrier tape + cover tape + reel. 8mm cover tape and full-spec reels such as 7×8/7×12 can be perfectly matched with SQ-ZD-41 carrier tape. You don't need to contact multiple suppliers, and you can purchase all at one time, which is worry-free and efficient. It also avoids the problem of mismatched products from different suppliers and greatly improves the production line connection efficiency.

7. Service and Support

Free Sample Testing: Provide SQ-ZD-41 carrier tape samples to support customer production line verification and ensure product compatibility with needs.
Customization Service: Customize exclusive carrier tape specifications according to customer device size and production line needs, and provide one-on-one technical support.
Technical Support: A professional technical team is connected throughout the process to solve various problems in the use of carrier tape and ensure the stable operation of the production line.
Fast Delivery: Local mass production, 7-15 days delivery for conventional orders, 48-hour response for urgent orders, ensuring customer production progress.

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