ENEPIG vs. Other PCB Surface Finishes – A Comprehensive Comparison
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:selina
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Publishing Time: 2025-03-11
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ENEPIG outperforms other PCB finishes, offering better solderability, reliability, and corrosion resistance.
ENEPIG vs. Other PCB Surface Finishes – A Comprehensive Comparison
Choosing the right PCB finish impacts performance, reliability, and cost-effectiveness. ENEPIG stands out as the best option.
ENEPIG vs. ENIG – Key Differences
| Feature | ENEPIG | ENIG |
|---|
| Wire Bonding | ✅ Yes | ❌ No |
| Black Pad Prevention | ✅ Yes | ❌ No |
| Corrosion Resistance | ✅ High | ❌ Moderate |
ENEPIG vs. HASL & OSP
| Feature | ENEPIG | HASL | OSP |
|---|
| Fine-Pitch Compatibility | ✅ Yes | ❌ No | ❌ No |
| Lead-Free Compliance | ✅ Yes | ✅ Yes | ✅ Yes |
| Shelf Life | ✅ Long | ❌ Short | ❌ Short |
When to Choose ENEPIG?
- For fine-pitch components, ENEPIG is the best choice.
- For mission-critical applications, ENEPIG offers superior reliability.
ENEPIG outperforms ENIG, HASL, and OSP, making it the preferred PCB finish for advanced electronics.
