FCX-M5 Quartz Crystal | Resistance Welded DIP UM-5
DIP UM-5
FEATURE
FCX-M5 is a quartz crystal unit in UM-5 DIP package with resistance welded metal construction, designed for high-reliability applications. It supports a wide frequency range from 4 MHz to 200 MHz and features excellent shock resistance, stable aging, and compliance with RoHS and REACH directives.
Product Description
FCX-M5 Resistance Welded DIP Quartz Crystal (4–200 MHz)
Key Features
- UM-5 DIP package (resistance welded metal body)
- Frequency range: 4 ~ 200 MHz
- High shock resistance and excellent aging characteristics
- RoHS and REACH compliant, Pb-free
Applications
- Communication electronics
- Measurement and test instruments
- General-purpose oscillators
- Radio frequency systems
Electrical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Nominal Frequency | F | 4 | – | 200 | MHz | 25 ± 5°C, 40% ~ 70% RH |
| Frequency Tolerance | FT | – | ±10 | – | ppm | @ 25°C ±3°C |
| Frequency Stability | ST | ±10 | ±30 | – | ppm | @ -20~+70°C / -40~+85°C |
| Operating Temperature | Topr | -40 | 25 | +85 | °C | – |
| Load Capacitance | CL | 10 | – | 20 | pF | Or specify |
| Drive Level | DL | – | 10 | 100 | µW | Max |
| ESR (4–20 MHz) | – | – | – | 80 | Ω | – |
| ESR (20–48 MHz) | – | – | – | 30 | Ω | – |
| ESR (24–100 MHz, 3rd overtone) | – | – | – | 80 | Ω | 3rd overtone |
| ESR (100–200 MHz, 5th overtone) | – | – | – | 100 | Ω | 5th overtone |
| Aging (1st Year) | – | – | ±5 | – | ppm/year | @ 25°C |
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©Fuji Crystal (Hong Kong) Electronics Co., Ltd. All Rights Reserved.
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