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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±50ppm
Operating Temperature:
-40℃~+125℃
Load Capacitance:
12pF
Equivalent Series Resistance(ESR):
40Ω
Frequency:
24.576MHz
Mfr. Part #:
ECS-245.7-12-33Q-JES-TR
Package:
SMD3225-4P
Key Attributes
Model Number:
ECS-245.7-12-33Q-JES-TR
Product Description
Product Overview
The ECX-33Q is a miniature SMD Crystal featuring a 3.2 x 2.5 mm footprint. It is AEC-Q200 Qualified and designed for applications requiring precise frequency control. Key advantages include its low profile and RoHS compliance.
Product Attributes
- Brand: ECS
- Certifications: AEC-Q200 Qualified, RoHS Compliant
Technical Specifications
| Model | Frequency (MHz) | Frequency Tolerance @ +25C | Frequency Stability (-55 ~ +125C) | Load Capacitance | Shunt Capacitance | Drive Level | Operating Temperature | Storage Temperature | Aging (First Year) | ESR Max. () |
| ECX-33Q | 12.000 ~ 40.000 | 30 ppm | 100 ppm | Specify in P/N (e.g., 20 pF, 10 pF, Series) | 7 pF | 100 W | -55 ~ +125 C | -55 ~ +125 C | 5 ppm | See table below |
| Frequency Range (MHz) | ESR Max. () |
| 12.000 ~ 15.999 | 100 |
| 16.000 ~ 19.999 | 80 |
| 20.000 ~ 23.999 | 60 |
| 24.000 ~ 40.000 | 40 |
| Part Numbering Guide Example | Description |
| ECS-200-20-33Q-DU-TR | 20.000 MHz, 20 pF Load Capacitance, DU Option (Stability), Tape & Reel |
| Option Code | Description |
| Blank | 30 ppm |
| A | 25 ppm |
| J | 20 ppm |
| R | 15 ppm |
| C | 10 ppm |
| D | 100 ppm |
| E | 50 ppm |
| G | 30 ppm |
| H | 25 ppm |
| T | 20 ppm |
| W | 15 ppm |
| K | 10 ppm |
| L | -10 ~ +70C |
| M | -20 ~ +70C |
| Y | -30 ~ +85C |
| N | -40 ~ +85C |
| P | -40 ~ +105C |
| S | -40 ~ +125C |
| U | -55 ~ +125C |
| TR | Tape & Reel |
2410121531_ECS-ECS-245-7-12-33Q-JES-TR_C435182.pdf
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