ADVANCED INFORMATION
F6/FX Series Quartz Crystal
Legacy NES6/NKS6 Series
6.0 x 3.5mm
Quartz Crystal Ceramic SMD
F6 FX
F6
6.0 x 3.5mm Ceramic SMD
FX
Frequency Range:
Product Features
• Tight tolerance & stability
• Rugged construction and excellent
mechanical shock resistance
• Extremely compact SMD package
• Available on tape & reel; 12mm tape,
1000 units per reel
• FX: Pb-free and RoHS/Green compliant
• F6: RoHS compliant
• 6.0000 MHz to 56.0000 MHz (Fundamental)
• 30.0000 MHz to 125.0000 MHz (3rd Overtone)
Characteristics at 25°C ±3°C:
• Frequency Calibration: ±10ppm, ±20ppm, or ±30ppm
• Load Capacitance: 8 to 32pF or Series Resonance
• Effective Series Resistance (ESR):
Fundamental: 20Ω to 80Ω max depending on frequency
3rd Overtone: 60Ω to 80Ω max depending on frequency
• Drive Level: 10μW typ. (100μW max)
Product Description
The 2-pad F6 Series glass seal and 4-pad FX
Series seam seal devices incorporate a sub-
miniature AT-cut strip crystal resonator housed
in a 6.0 x 3.5mm ceramic package. These
compact crystals are ideal for surface mounting
in densely-populated PCB applications.
Shunt Capacitance: 5pF max
Temperature Range:
• Operating: –20 to +70°C or -40 to +85°C
• Storage: –55 to +125°C
Temperature Tolerance:
Applications
Ideally suited for disc drives, PCMCIA, PCs and
hand-held electronic products
• ±10ppm, ±20ppm, ±30ppm, or ±50ppm (–20 to +70°C)
• ±30ppm, or ±50ppm (–40 to +85°C)
Aging at 25°C, First Year:
• ±3ppm Max
Reflow Temperature:
•260°C Max, 10 seconds Max
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
www.saronix-ecera.com
All specifications are subject to change without notice.
F6/FX REV2008_OCT16_01.6
1
Quartz Crystal Ceramic SMD
F6 FX
F6/FX Series Quartz Crystal
Legacy NES6/NKS6 Series | 6.0 x 3.5mm
Mechanical:
•±5ppm max after 3 drops from 75cm onto a hard wooden board
•Solderability: JESD22-B102-D Method 2 (Preconditioning E)
•Vibration: ±5ppm max sine vibration 10~55Hz, sweep period 1-2 minutes, amp. 1.5mm, 3
mutually perpendicular planes each 1 hour
•Solvent Resistance: MIL-STD-202, Method 215
•Resistance to Soldering Heat: J-STD-020C Table 5-2 Pb-free devices (3 cycles max)
Environmental:
• Gross Test Leak: MIL-STD-883, Method 1014, Condition C
• Fine Test Leak: MIL-STD-883, Method 1014, Condition A2
• Thermal Shock: MIL-STD-883, Method 1011, Condition A
• Moisture Resistance: MIL-STD-883, Method 1004
Part Ordering Information:
F6/FX XXX YYYY
A: Product Family
B: XXX = Frequency Code
C: YYYY = Specification Code
Following the above format, Saronix-eCera part numbers will be assigned upon
confirmation of exact customer requirements.
Legacy Ordering Information - For Reference Only:
NXS 6 XXX 1 - 16.3840 - 10 (T)
SaRonix Series Designator
NKS = 4 pad seam seal
NES = 2 pad glass seal
Package Type
6 (6 x 3.5 x 1 mm )
Calibration / Stability / Temp. Range
HAA = ±10 ppm / ±10 ppm / -20°C to +70°C (NKS only)
JAB = ±20 ppm / ±20 ppm / -20°C to +70°C (NKS only)
NAD = ±30 ppm / ±30 ppm / -20°C to +70°C
NAK = ±30 ppm / ±50 ppm / -20°C to +70°C
NED = ±30 ppm / ±30 ppm / -40°C to +85°C
NEK = ±30 ppm / ±50 ppm / -40°C to +85°C
(T) = Tape & Reel
full reel increments only
Load Capacitance
(Blank = series resonant)
Frequency
Frequencies (in MHz) = 0x.xxxx, xxx.xxxx
(a zero is used in front of frequencies under 10
MHz
Mode
1 = Fundamental
Blank = O/T
Part Number Example:
Spec: Freq 18.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF, T&R = NKS5NAD1-18.1234-16(T)
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
www.saronix-ecera.com
All specifications are subject to change without notice.
F6/FX REV2008_OCT16_01.6
2
Quartz Crystal Ceramic SMD
F6 FX
F6/FX Series Quartz Crystal
Legacy NES6/NKS6 Series | 6.0 x 3.5mm
Mechanical Drawings: F6 Series
6.0±0.15
Recommended Land Pattern:
3.5±0.15
+
2.0
2.0
1.2±0.15
3.0
2.0
UNIT: mm
2.0±0.1
UNIT: mm
(Bottom View)
1.5±0.1
Mechanical Drawings: FX Series
6.0±0.15
Recommended Land Pattern:
1.1
3.5±0.15
+
1.0
1.1
PIN 1
1.0±0.15
2.0
2.6
2.0
UNIT: mm
3.0
1.4
0.9
1
2
1.5
4
3
UNIT: mm
(Bottom View)
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
www.saronix-ecera.com
All specifications are subject to change without notice.
F6/FX REV2008_OCT16_01.6
3
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