Schontek Electronics is monitoring the latest supply chain developments. According to reports from FindChips, the following components may be affected by shortage conditions:
### Affected Part Numbers
1. **SOT23**
2. **SOT143B**
### Supply Chain Context
The USBLC6-2SC6 is one of the most designed-in ESD protection parts on USB and high speed data lines, which keeps it in steady demand. This page is a sourcing and reference guide for the STMicroelectronics USBLC6-2SC6 ESD protection array. It includes a part description, current stock, price breaks by channel, factory lead times, how to separate authorized ST material from its many clone listings, and the closest alternates, each with a direct Findchips link. The following sourcing data is from
### What This Means for Your Supply Chain
If your production relies on any of these components, we recommend:
- **Place orders early** - Lead times are extending across the industry
- **Consider alternatives** - Our team can identify cross-reference parts
- **Buffer stock** - Maintain extra inventory for critical components
- **Stay informed** - Subscribe to our shortage alerts for updates
### How Schontek Can Help
As a US-based electronic components distributor, Schontek specializes in:
- Sourcing hard-to-find and shortage parts
- Providing verified alternatives and cross-references
- Fast delivery from our San Jose, CA warehouse
- Quality assurance with ISO 9001 certified processes
**[Request a Quote](/contact)** for any of the affected parts above, or browse our [inventory](/products) for available stock.
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*Source: [FindChips](https://blog.findchips.com/usblc6-2sc6-price-stock-lead-time-alternatives/)*