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E2SEA20-7.913472M

Description
QUARTZ CRYSTAL RESONATOR, 7.913472MHz, ROHS COMPLIANT, RESISTANCE WELDED, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size138KB,4 Pages
ManufacturerECLIPTEK
Websitehttp://www.ecliptek.com
Environmental Compliance  
Download Datasheet Parametric View All

E2SEA20-7.913472M Overview

QUARTZ CRYSTAL RESONATOR, 7.913472MHz, ROHS COMPLIANT, RESISTANCE WELDED, SMD, 2 PIN

E2SEA20-7.913472M Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerECLIPTEK
package instructionROHS COMPLIANT, RESISTANCE WELDED, SMD, 2 PIN
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresAT-CUT CRYSTAL; BULK
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level1000 µW
frequency stability0.005%
frequency tolerance30 ppm
JESD-609 codee3
load capacitance20 pF
Installation featuresSURFACE MOUNT
Nominal operating frequency7.913472 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL13.3XB4.85XH4.5 (mm)/L0.524XB0.191XH0.177 (inch)
Series resistance120 Ω
surface mountYES
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
E2SEA20-7.913472M
Series
RoHS Compliant (Pb-free) Resistance Welded
HC-49/UP SMD Crystal
Frequency Tolerance/Stability
±30ppm at 25°C, ±50ppm over -20°C to +70°C
Mode of Operation
AT-Cut Fundamental
RoHS
Pb
E2S E A 20 -7.913472M
Nominal Frequency
7.913472MHz
Load Capacitance
20pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
Aging at 25°C
Load Capacitance
Shunt Capacitance (C0)
Equivalent Series Resistance
Mode of Operation
Drive Level
Storage Temperature Range
Insulation Resistance
7.913472MHz
±30ppm at 25°C, ±50ppm over -20°C to +70°C
±5ppm/year Maximum
20pF Parallel Resonant
7pF Maximum
120 Ohms Maximum
AT-Cut Fundamental
1mWatt Maximum
-40°C to +125°C
500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
Fine Leak Test
Gross Leak Test
Lead Termination
Mechanical Shock
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MIL-STD-883, Method 1014 Condition A
MIL-STD-883, Method 1014 Condition C
Sn 2µm - 6µm
MIL-STD-202, Method 213 Condition C
MIL-STD-202, Method 210
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010
MIL-STD-883, Method 2007 Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
LINE MARKING
1
4.50
MAX
E7.9134M
E=Ecliptek Designator
M=MHz
13.30 MAX
4.85
MAX
4.88 ±0.20
0.50 MIN (x2)
0.80 ±0.30 (x2)
11.60 MAX
NOTE: Coplanarity 0.360 MAX
www.ecliptek.com | Specification Subject to Change Without Notice | Rev F 8/12/2010 | Page 1 of 4
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