0121M424000F12HPNN
Model
0121M424000F12HPNN
Category
The 24MHz SMD crystal (C5199788) offers ±10ppm precision with 12pF load capacitance and 90Ω ESR, ideal for consumer and IoT timing applications. It operates reliably between -20°C to +70°C with proper soldering and thermal management, though higher cost and limited frequency range represent key limitations.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10pm / ±20ppm / ±30ppm |
| Load Capacitance | 6 ~ 32pF |
| Load Resistance | 125Ω / 100Ω / 80Ω / U09 |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD2016-4P |
| Quality Factor | ±15ppm |
| Resonant Frequency | 20.000 ～ 60.000MHz |
| Temperature Coefficient | ±15ppm |
Function And Role
Core Function
Provide precise clock signal for timing-critical applications
Key Characteristics
- 24MHz frequency
- ±10ppm frequency tolerance
- ±10ppm frequency stability
- 12pF load capacitance
- 90Ω ESR
- -20°C to +70°C operating temperature
Application Domains
Basic Scenarios
- Consumer electronics (watches, calculators)
- Communication devices (modems, routers)
Extended Scenarios
- IoT devices
- Medical equipment
- Automotive systems
Precautions
| Soldering | Use reflow soldering with 2-3 minute peak temperature (≤250°C) to avoid package damage |
| Current Limit | Max current: 50mA (derate to 10mA above 125°C) |
| Voltage Limit | Absolute max voltage: 24V |
| Thermal Management | Thermal resistance: 20°C/W (mounting surface ≥50cm²) |
| Storage | Store in anti-static packaging below 10°C in 20% RH environment |
| Risk Warnings |
|
Alternative Model Params
- Frequency (must match ±1.5MHz)
- Load capacitance (±2pF tolerance)
- ESR (<100Ω)
- Operating temperature range
Design Recommendations
| Layout | Keep crystal trace length <10mm and ground plane adjacent |
| Thermal | Use thermal vias for heat dissipation if operating >50°C |
| Compatibility | Verify with 0805/0201 SMD footprints |
| Testing | Validate frequency stability at -40°C to +85°C extremes |
Market Positioning
| Strengths |
|
| Weaknesses |
|