ECS-270-20-4V ECS Inc, ECS-270-20-4V Datasheet

Crystals 27.000 MHz

ECS-270-20-4V

Manufacturer Part Number
ECS-270-20-4V
Description
Crystals 27.000 MHz
Manufacturer
ECS Inc
Series
HC-49USSr
Datasheet

Specifications of ECS-270-20-4V

Termination Style
Radial
Frequency
27 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PART NUMBERING GUIDE: Example ECS-200-20-4V
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE
DIMENSIONS (mm)
Frequency Range
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature
Storage Temperature
Aging (Per Year)
Figure 1) Top, Side and Bottom views
ECS - Frequency Abbreviation - Load Capacitance
1105 South Ridgeview Road
PARAMETERS
9.000 ~ 12.999
5.000 ~ 5.999
6.000 ~ 6.999
7.000 ~ 8.999
3.57 ~ 4.999
200 = 20.000 MHz
See P/N Guide
(MHz)
MODE OF OSC
2.1 mm Height
Industry Std. Footprint
Pb Free/RoHS Compliant
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
CONDITIONS
@ +25°C ±3°C
Specify in P/N
20 =20 pF
-10 to +70°C
S=Series
Olathe, KS 66062
at +25°C
MAX ESR Ω
150
120
100
80
60
4V = HC-49USS
- Package
FREQUENCY RANGE
MIN
3.57
Phone: 913.782.7787
-10
-40
10
13.000 ~ 19.999
20.000 ~ 30.000
26.000 ~ 39.999
40.000 ~ 50.000
HC-49USS
HC-49USS
Low Profile Crystal
TYP
20
50.000
Series
MAX
+105
± 30
± 50
+70
500
±5
5
(MHz)
Fax: 913.782.6991
MODE OF OSC
Fundamental
Fundamental
3rd Overtone
3rd Overtone
UNITS
MHz
ppm
ppm
ppm
µW
pF
pF
°C
°C
MAX ESR Ω
100
50
40
80
www.ecsxtal.com

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