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NKS2NEK1-40.0000-12(T)

Description
Parallel - Fundamental Quartz Crystal, 40MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
CategoryPassive components    Crystal/resonator   
File Size373KB,3 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance
Download Datasheet Parametric View All

NKS2NEK1-40.0000-12(T) Overview

Parallel - Fundamental Quartz Crystal, 40MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN

NKS2NEK1-40.0000-12(T) Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
Reach Compliance Codeunknown
Is SamacsysN
Other featuresAT CUT CRYSTAL; TAPE AND REEEL
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level10 µW
frequency stability0.005%
frequency tolerance30 ppm
load capacitance12 pF
Manufacturer's serial numberNKS2
Installation featuresSURFACE MOUNT
Nominal operating frequency40 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical sizeL2.5XB2.0XH0.55 (mm)/L0.098XB0.079XH0.022 (inch)
Series resistance60 Ω
surface mountYES
Base Number Matches1
FH Series
| Legacy NKS2 Series
2.5 x 2.0mm Ceramic SMD
Quartz Crystal
Ceramic
SMD
FH
Actual Size
Frequency Range:
• 20 MHz to 54.0000 MHz (Fundamental)
Product Description
The 4-pad FH Series devices incorporate a sub-
miniature AT-cut crystal resonator housed in a
standard 2.5x2.0mm ceramic package. These
compact crystals are ideal for surface mounting
in densely populated or small form-factor PCB
applications.
Characteristics at 25°C ±2°C:
• Frequency Calibration Tolerance: ±10ppm, ±20ppm, ±30ppm
• Load Capacitance: 12 to 20pF
• Effective Series Resistance:
80Ω max (20 to 29.9 MHz)
60Ω max (30 to 54 MHz)
• Drive Level: 10μW typ. (100μW max)
• Shunt Capacitance: 5pF Max.
Product Features
• Rugged AT-cut crystal construction
• Miniature 2.5x2.0mm ceramic package
• Available on tape & reel; 8mm tape, 3000/reel
• Pb-free and ROHS/Green compliant
Temperature Range:
• Operating: –20 to +70°C or –40 to +85°C (as specified)
• Storage: –40 to +85°C
Typical Applications
• HDD
• PCMCIA Cards
• Portable / Hand-held PCs
• Notebook PC
• GPS
• Bluetooth
• Wireless LAN
• GSM Cell Phone
• USB
Temperature Stability (as specified):
• ±10, ±20, ±30, ±50ppm (–20 to +70°C)
• ±30, ±50ppm (–40 to +85°C)
Aging at 25°C, First Year:
• ±3ppm Typ., ±5ppm Max.
Mechanical:
Common Frequencies (MHz):
20.0000
24.0000
24.5760
25.0000
26.0000
27.0000
30.0000
32.0000
32.7680
33.0000
37.5000
38.4000
40.0000
48.0000
52.0000
54.0000
• Shock: JESD22-B104 (Condition B)
• Solderability: J-STD-002
• Vibration: JESD22-B103
• Solvent Resistance: JESD22-B107
• Resistance to Soldering Heat: J-STD-020C Table 5-2 Pb-free devices
(3 cycles max)
Environmental:
• Gross Test Leak: JESD22-A109 (Condition C)
• Fine Test Leak: JESD22-A109 (Condition A1)
• Moisture Resistance: JESD22-A113
Reflow Temperature:
• 260°C Max
SaRonix-eCera™ is a Pericom® Semiconductor Corporation company • 1-800-435-2336 • www.pericom.com/saronix
1
All specifications are subject to change without notice.
DS 279 Rev 2 | 07/03/07
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