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On-track Technology

Name: On-track Technology
Address: Milperra, NSW, AU
Telephone: +61297007000

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On-track Technology

By tailoring our manufacturing to your requirements, our goals are to provide you with the HIGHEST QUALITY products, ON TRACK, ON TIME and ON BUDGET.

On-Track Technology is an innovative Contract Electronic Manufacturer (CEM) that has been providing Electronic Manufacturing Services (EMS) to our customers since 1991. On-track Technology Pty Ltd is an 100% Australian owned company committed to being the most flexible and innovative Contract Electronic Manufacturer (CEM) in the industry. Our pursuit for HIGHER QUALITY, HIGHER PRODUCTIVITY, LOWER

PRODUCTION COSTS and FASTER TURNAROUND TIME has meant On-Track Technology is continually reviewing and updating our manufacturing processes with the latest state-of-the-art machinery and industry best manufacturing process models. Our recent newly purpose built manufacturing facility is housed in a modern climate controlled air conditioned facility with 100% ESD safe working environments

23/06/2026

🔬 See what’s invisible.

Our X-Ray inspection systems help reveal hidden defects in BGA, QFN, and other concealed solder joints that standard visual inspection can’t detect.

From voiding and insufficient solder to hidden bridging and alignment issues, advanced inspection gives manufacturing and engineering teams greater confidence in PCB reliability before products leave the line.

Because some defects are only discovered once the product fails in the field.

Read more about advanced inspection technologies:
https://on-track.com.au/pages/news/70

22/06/2026

🛫 One failed connection can ground an entire system.

In aerospace electronics, inspection isn't a final checkpoint — it's baked in from the start. Every joint. Every placement. Every detail.

At On-Track, we pair advanced AOI with engineering-focused process control to deliver the consistency defence applications demand. Built for reliability. Verified for performance. ✅

If you can engineer it, we can build it.

🔗 Read how advanced inspection supports aerospace-grade PCB reliability:
https://on-track.com.au/pages/news/69

18/06/2026

⚙️ Why Process Matters in PCB Manufacturing

PCB reliability is built long before final testing begins.

From design review through to packaging and delivery, every stage in our manufacturing workflow is designed for repeatability, traceability, and consistent quality outcomes.

At On-Track Technology, our process-driven approach helps support stable production performance across complex PCB assembly builds.

✅ Controlled end-to-end manufacturing workflow
✅ ISO 9001 certified processes
✅ 98.6% production efficiency
✅ Functional testing and X-ray inspection for critical assemblies

We don’t just manufacture boards – we engineer confidence into every build.

Explore our complete Factory Process Overview and see how process control supports quality, reliability, and manufacturing consistency across every stage of production.

🔗 https://on-track.com.au/pages/news/68

17/06/2026

What happens before placement determines everything after reflow. 🔍

In SMT assembly, the solder paste print is more than just the first step – it’s the foundation of the entire process.

A slight variation in stencil separation, squeegee pressure, print speed, or paste particle size can lead to insufficient deposits, bridging, inconsistent joints, and costly rework downstream.

That’s why precision paste printing remains one of the most critical process controls in PCB manufacturing.

This visual breakdown explores the science behind accurate solder paste deposition – from stencil interface mechanics to the real production parameters that influence print quality, yield, and long-term reliability. 📊

📖 Read the full technical article on our blog:
https://on-track.com.au/pages/news/64

15/06/2026

It looks like a resistor… but it doesn’t really resist.

So why use a 0 ohm resistor?

Because in PCB design, it’s not about resistance—it’s about flexibility.

Here’s what it actually does:

▪ Acts as a jumper when routing gets tight
▪ Keeps design options open for future revisions
▪ Works seamlessly with automated assembly
▪ Helps isolate sections during debugging
▪ Can act as a configurable switch point (replace with fuse, filter, or logic later)

And technically… it’s not truly zero.
Most 0Ω resistors still have a small resistance and defined current limits, which engineers need to consider

It may look like it does nothing…
but it often does exactly what your layout needs when routing gets messy.

When do you usually use 0 ohm resistors in your designs?

🔗 Read more: https://on-track.com.au/pages/news/63

12/06/2026

Picking the wrong SMD component size can silently kill your yield.

0402, 0603, 0805 – it’s not about which is “better,”
it’s about what your design and your process can actually support.

• 0402 ⮕ space-critical designs. High density, tighter process control
• 0603 ⮕ the middle ground. Stable assembly, widely supported
• 0805 ⮕ better for power and rework. Larger, but easier to build

The real decision isn’t just design-driven 👇
👉 It’s about aligning with your manufacturing capability

Because what works on the schematic doesn’t always work on the line.

What’s your go-to component size – and why?

🔗 Read more: https://on-track.com.au/pages/news/62

11/06/2026

Scaling hardware shouldn't feel like managing chaos.

Too many vendors.
Too many handoffs.
Too many things breaking in between.

And suddenly, growth slows down—not because of demand, but because your process can't keep up.

Here's the shift most teams miss:

👉 It’s not about working faster.
👉 It’s about working in one system.

When everything – from PCB assembly to final product build—is aligned under one workflow:

✓ Fewer delays
✓ Fewer errors
✓ Stronger quality control
✓ Faster time to market

No fragmentation. No guesswork. No chasing suppliers.

Just one process. One partner. Full control.

The question is:
Is your current setup helping you scale—or holding you back?

Read more: https://on-track.com.au/pages/news/61

10/06/2026

Your reflow profile doesn't create defects… it reveals them.

A PCB's thermal journey isn't just about reaching peak temperature — it's about how each stage is controlled.

The 4 critical stages of reflow:

1. Preheat (Ambient → ~120°C)
Gradual ramp to prevent thermal shock and activate solvents.
2. Soak (120°C → 180°C)
Stabilizes temperature and activates flux for proper wetting.
3. Reflow (245°C → 260°C peak)
Solder melts and forms the actual electrical connection.
4. Cooling (↓ to ~75°C)
Controlled cooling (3–6°C/sec) prevents tombstoning and defines joint strength.

But here's the reality:

Even with a perfect profile…
👉 Reflow cannot fix upstream issues.

It only exposes:
• Poor paste volume
• Misalignment
• Inconsistent printing

Why this matters:
• Consistent process control = higher yield = fewer rework costs
• Stronger, reliable solder joints
• Reduced defects
• Better production throughput

🔗 Full thermal breakdown of each stage:
https://on-track.com.au/pages/news/60

Let's discuss: Which stage is hardest to control in your process?

🔼 Preheat | 🌡 Soak | 🔥 Reflow | ❄️ Cooling

09/06/2026

Soldering looks simple — until one defect compromises the entire board.

Not all solder joints are created equal:

✅ Solid — Reliable connection
❄️ Cold — Insufficient heating
💨 Dry — Poor wetting due to contamination or process issues

According to IPC-A-610 standards, even minor inconsistencies in solder joints can impact long-term reliability — especially across different component types like BGAs, QFNs, and through-hole parts.

The infographic breaks down how to identify and fix each defect.

👉 Want a deeper dive into causes and prevention?
https://on-track.com.au/pages/news/59

📊 Quick poll: Which defect do you encounter most?
• Solid
• Cold
• Dry

🔥 Cold joints often show up on high thermal mass components like connectors.

08/06/2026

Most PCB defects don’t happen at reflow.

They’re already built in — during solder paste printing.

Miss this step, and everything downstream is compromised:
• Inconsistent paste volume
• Misalignment issues
• Weak or unreliable solder joints

And the impact is real — up to 60–70% of assembly defects can originate right here.

This isn’t just another step.
It’s the control point for your entire SMT process.

At On-Track Technology, we engineer precision where it matters most — at the very start.

👉 If yield is slipping, the answer is upstream.

They’re already built in during solder paste printing.yEngineering

Address

Milperra, NSW

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm

Telephone

+61297007000

Website

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