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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
18pF
Equivalent Series Resistance(ESR):
40Ω
Frequency:
12MHz
Mfr. Part #:
LGE12.000M
Package:
HC-49S-SMD
Key Attributes
Model Number:
LGE12.000M
Product Description
Product Overview
The M49SMD 12.000MHZ 18PF20PPM QUARTZ CRYSTAL is a high-performance quartz crystal designed for various electronic applications. It offers precise frequency control with a nominal frequency of 12.000MHz and excellent stability over a wide operating temperature range. This SMD package is suitable for modern electronic designs requiring compact and reliable components.
Product Attributes
- Brand: LGE
- Model: M49SMD
- Type: QUARTZ CRYSTAL
- Origin: Derived from website URL (lgesemi.com)
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Frequency (FR) | 12.000MHz |
| Oscillation Mode | Fundamental / 3RD overtone |
| Frequency Stability (Tol) | 20ppm (ref. at 25) |
| Operation Temperature | -20 to +70 |
| Storage Temperature | -40 to +85 |
| Temperature Characteristic | 30ppm |
| Load Capacitance (CL) | 18pF |
| Series Resistance (ESR) | 40 |
| Drive Level | 100uW |
| Shunt Capacitance (Co) | 5pF Max |
| Aging Rate Per Year | 3ppm/year |
| Insulation Resistance | 500M min. at DC 100V10V |
| Test Circuit | Measured by S&A 250B |
| Marking | LGE12.000M |
| Dimensions (mm) | 3.60.2 (W) x 11.5max (L) x 4.60.2 (H) |
| Lead Bend Test | 2.5mm from electrode terminal, bend 90, 0.45kg mass applied 3 times. Not allowed cracked or broken leads. |
| Solderability | Solder: 2355, Dipping: 50.5sec. At least 95% coating. |
| Resistance to Solder Heat | Solder: 260+5, Dipping: 101sec. At least 95% coating. |
| Vibration Test | 10g, 105510Hz, 1 minute, X, Y, Z plane each 2hrs. |
| Drop Test | 75cm high, 3 times on hard board. |
| Aging Test | 85 Dynamic, 1000hrs. |
| Accelerated Aging | 1253, Dynamic, 168 hrs. |
| Salt Spray Test | 5% NaCl, 352 Chamber, 48hrs. pH: 6.5~7.2. No corrosion on lead & can. |
| High-Low Temp. Storage (Static) | High Temp: 1252, 1000hrs. Low Temp: -403, 1000hrs. |
| High Temp. & Hum. Storage Test | Temp: 402, Hum: 83%-88%, 96hrs. |
| Temp. & Hum. Cycling Test | Temp: -102 to 652, Hum: 933%, 24hrs per cycle, 5 cycles. |
| High-Low Temp. Operating Test | High Temp: 702, 2hrs. Low Temp: -202, 2hrs. |
| Frequency/Rr vs Operating Temp. | Temp: -10+60, -20+70, 070. Measure point: Every 10 deviation. As per customer request. |
| High Low Shock | 1505, 60--120Sec; 200, 20--30Sec; 260, 10Sec. |
Revision: 20230616-P1, 20230616-P2, 20230616-P3
Contact: mail:lge@lgesemi.com
2410121227_LGE-LGE12-000M_C5455760.pdf
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