X50328MSB2GI
Manufacturer
Model
X50328MSB2GI
Category
The X50328MSB2GI is an 8MHz SMD crystal optimized for consumer electronics and communication systems, offering ±10ppm stability at 25°C with industrial-grade (-40°C to +85°C) operation. Its 20pF load capacitance suits standard oscillator circuits, while RoHS compliance ensures regulatory compliance. Designers should prioritize thermal management and minimize trace lengths to maintain stability. The product fills a cost-sensitive niche for timing in IoT and automotive applications but lacks higher voltage tolerance and extended temperature options.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm, ±20ppm, or specify |
| Load Capacitance | 10pF, 20pF, or specify |
| Load Resistance | Not specified |
| Operating Temperature Range | -20~+70°C, -40~+85°C |
| Package Type | Not specified |
| Quality Factor | AT Fundamental |
| Resonant Frequency | 8～54MHz |
| Temperature Coefficient | ±20ppm, or specify |
Function And Role
Core Function
Generate precise clock signals for electronic systems
Key Characteristics
- 8MHz frequency with ±10ppm tolerance at normal temperature
- ±20ppm frequency stability
- 20pF load capacitance
- Operating temperature range: -40°C to +85°C
- Surface Mount (SMD5032) package
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, wearables)
- Communication modules (Wi-Fi, Bluetooth)
- Industrial control systems
Extended Scenarios
- Medical devices requiring stable timing
- Automotive infotainment systems
- Precision timing in aerospace applications
Precautions
| Soldering | Use reflow soldering with 220-240°C peak temperature |
| Current Limit | Max continuous current: 5mA (absolute max 10mA) |
| Voltage Limit | Operating voltage: 2.0-3.6VDC |
| Thermal Management | Thermal resistance: 40°C/W |
| Storage | Store in <10% relative humidity, 5-40°C environments |
| Risk Warnings |
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Alternative Model Params
- Frequency range (4.8-12MHz)
- Load capacitance tolerance (±15ppm)
- Operating temperature (-40°C to +90°C)
- Package dimensions (3.2mm x 2.5mm)
Design Recommendations
| Layout | Keep trace lengths <10mm for stability |
| Thermal | Use copper pour for heat dissipation |
| Compatibility | Pair with 22.22pF series capacitors |
| Testing | Perform frequency validation at 25°C and 85°C |
Market Positioning
| Strengths |
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| Weaknesses |
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