---
title: "Quartz Crystal Resonator"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:QUARTZ_CRYSTAL_RESONATOR"
  data_integrity_hash: "886c6bac2fed27e22aaba87b451f46fb"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:QUARTZ_CRYSTAL_RESONATOR"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/quartz-crystal-resonator.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/quartz-crystal-resonator"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "1-200 MHz, -40 to +85°C, 10-100 μW drive level"
    unit: "MHz"
engineering_limits:
  max_safe_operating_point:
    value: 150
    unit: "°C"
    consequence: "Piezoelectric crystal lattice depolarization at Curie point, electrode adhesion fatigue from thermal cycling, quartz lattice dislocation from mechanical stress"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Overcurrent exceeding 5 mA RMS"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Series current-limiting resistor sized for 1.2 mA safety margin"
  - node_2:
      trigger: "Thermal shock &gt;50°C/minute rate"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Controlled ramp rate oven profiling during reflow with 3°C/second maximum gradient"
bom_nodes:
  quartz-crystal-blank:
    type: "component"
    urn: "URN:CNFX:ME:QUARTZ_CRYSTAL_BLANK"
    interface_type: "physical-logic-coupled"
  electrodes:
    type: "component"
    urn: "URN:CNFX:ME:ELECTRODES"
    interface_type: "physical-logic-coupled"
  housingenclosure:
    type: "component"
    urn: "URN:CNFX:ME:HOUSINGENCLOSURE"
    interface_type: "physical-logic-coupled"
  lead-pins:
    type: "component"
    urn: "URN:CNFX:ME:LEAD_PINS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/quartz-crystal-resonator.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "a39406b8a97f316c6ea253344cad05331737a77ac33c676633aae58ab6491992"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Quartz Crystal Resonator

## 1. Technical Definition
A piezoelectric component that generates precise electrical oscillations at a specific frequency when voltage is applied.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **1-200 MHz, -40 to +85°C, 10-100 μW drive level**. Failure boundary: **150°C Curie temperature, 50 ppm/year aging limit, 1000 g shock acceleration**, Mechanism: **Piezoelectric crystal lattice depolarization at Curie point, electrode adhesion fatigue from thermal cycling, quartz lattice dislocation from mechanical stress**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Overcurrent exceeding 5 mA RMS | 8 | Electrode metallization electromigration causing frequency drift &gt;100 ppm | Series current-limiting resistor sized for 1.2 mA safety margin |
| Thermal shock &gt;50°C/minute rate | 8 | Quartz-seal glass cracking leading to hermeticity loss and Q-factor degradation below 10,000 | Controlled ramp rate oven profiling during reflow with 3°C/second maximum gradient |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | MHz | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Frequency Counter**, **Vacuum Deposition System**, **Laser Trimming System**  
**Downstream Applications**: Microprocessors, Wireless Communication Devices, Precision Timing Modules  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the typical frequency range for quartz crystal resonators in computer manufacturing?
**A**: Quartz crystal resonators typically operate in frequency ranges from 32.768 kHz for real-time clocks to several hundred MHz for high-speed processors, with common values including 8 MHz, 12 MHz, 16 MHz, and 20 MHz for microcontroller and communication applications.

### Q: How does the electrode material affect resonator performance?
**A**: Electrode materials like silver or gold provide excellent conductivity and adhesion to quartz, ensuring stable electrical contact and minimal signal loss. Gold offers superior corrosion resistance for harsh environments, while silver provides cost-effective performance for standard applications.

### Q: What are the key specifications to consider when selecting a quartz crystal resonator?
**A**: Critical specifications include frequency stability (typically ±10-100 ppm), operating temperature range (-40°C to +85°C common), load capacitance (12-32 pF typical), aging rate (&lt;±5 ppm/year), and package size (SMD or through-hole options).

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Quartz Crystal Resonator](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/quartz-crystal-resonator)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: QUARTZ_CRYSTAL_RESONATOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: b4cfc897
