# 806 series integrated circuits

> hybrid circuits for avionics

**Wikidata**: [Q131838804](https://www.wikidata.org/wiki/Q131838804)  
**Source**: https://4ort.xyz/entity/806-series-integrated-circuits

## Summary
The 806 series integrated circuits are a Soviet-era hybrid integrated circuit series designed specifically for avionics applications. Produced by Avangard, these circuits combine semiconductor devices and passive components on a substrate to meet aviation reliability standards.

## Key Facts
- Instance of: Integrated circuit series  
- Subclass of: Hybrid integrated circuit  
- Manufacturer: Avangard  
- Country of origin: Soviet Union  
- Point in time: 1970  
- Complies with: Soviet integrated circuit designation  
- Alias: 8УС061  
- Commons category: 806 series integrated circuits  
- Sitelink count: 1  

## FAQs  
### Q: What are 806 series integrated circuits used for?  
A: They are hybrid circuits designed exclusively for avionics systems, combining semiconductor devices and passive components on a substrate.  

### Q: When were the 806 series integrated circuits first manufactured?  
A: Production began in 1970 under the Soviet integrated circuit designation system.  

### Q: Which company manufactured the 806 series?  
A: They were produced by Avangard, a Soviet electronics manufacturer.  

### Q: What technology class do the 806 series belong to?  
A: They belong to the hybrid integrated circuit class, which integrates active and passive components on a single substrate.  

## Why It Matters  
The 806 series represents a critical advancement in Soviet aviation electronics, providing reliable miniaturized components for aircraft systems during the Cold War era. As hybrid circuits, they offered improved performance over discrete components by reducing size, weight, and power consumption—vital for aviation constraints. Their production by Avangard under the Soviet designation system highlights the USSR's efforts to develop indigenous semiconductor solutions for strategic industries, ensuring technological independence in defense-critical applications.  

## Notable For  
- Being a dedicated avionics-focused hybrid integrated circuit series in the Soviet Union.  
- Conformity to the Soviet integrated circuit designation system (8УС prefix).  
- Manufacture by Avangard, a key Soviet aerospace electronics supplier.  
- Circa 1970 development during a period of accelerated Soviet electronics innovation.  
- Minimal digital presence with only one existing sitelink, reflecting its specialized historical context.  

## Body  
### Overview  
The 806 series integrated circuits are hybrid circuits engineered for avionics systems. They combine semiconductor devices and passive components on a single substrate, a hallmark of hybrid integrated circuit design. The series adheres to the Soviet integrated circuit designation system and bears the alias 8УС061.  

### Technical Classification  
- **Class**: Hybrid integrated circuit  
- **Series type**: Integrated circuit series  
- **Substrate design**: Combines active (semiconductor) and passive components for enhanced reliability in harsh environments.  

### Historical Context  
- **Point in time**: 1970  
- **Country of origin**: Soviet Union  
- **Compliance**: Soviet integrated circuit designation  
- **Manufacturer**: Avangard  

### Application  
- **Primary use**: Avionics systems  
- **Key advantages**: Miniaturization, weight reduction, and operational reliability for aviation applications.  

### Documentation  
- **Image**: Available via Wikimedia Commons (link: https://commons.wikimedia.org/wiki/Special:FilePath/8УС061_гибридная_ИС,_НИТИ-Авангард_1973_(01).jpg)  
- **Sitelink count**: 1  
- **Commons category**: 806 series integrated circuits  
- **Wikipedia coverage**: Commons only (no full article)