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CC5V-T1A
MICRO CRYSTAL SWITZERLAND
100% leadfree, RoHS - compliant
Miniature SMT ceramic package
Package height 0.90 mm
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
High stability
Low aging
Low power consumption
High shock and vibration resistance
Tuning Fork Crystal 32.768 kHz
DIMENSIONS
Package: Recommended Solder Pad:
1,5
max. 0,90
0,7
4,1
0,7
1,1
All dimensions in mm typical
DESCRIPTION:
This SMD ceramic package has been specially designed for miniature
industrial, telecom and medical applications.
The crystals are supplied in special trays (200 crystals per tray).
For pick-and-place equipment, the parts are available in 12 mm tape:
7” (178 mm) reel with 3’000 crystals
10” (254 mm) reel with 7’000 crystals
13” (330 mm) reel with 14’000 crystals
2,3
1,1
1,9
ELECTRICAL CHARACTERISTICS
AT 25oC:
Nominal Frequency
Load capacitance
Frequency tolerance
Series resistance typ./max.
Motional capacitance typ. C
Static capacitance typ. C
1)
F
L
2)
C
L
ΔF/F +/-30 ppm
3)
32.768 kHz
9.0 / 12.5 pF
ΔF/F +/-100 ppm
4)
R
S
1
0
60 / 80 kΩ
2.1 fF
1.4 pF
Drive level max. P 1.0 μW
Insulation resistance min. R
i
500 MΩ
Aging fi rst year max. ΔF/F +/-3 ppm
Turnover temperature T
Frequency vs. temperature ΔF/F
1) Other frequencies on request.
2) Other load capacitances on request.
3) Tighter and wider frequency tolerances on request.
4) On request 70 kΩ max.
0
0
–0.035
25 +/-5 °C
ppm
/
(T - T0)2 +/-10% ppm
°C²
Version 5.0/03.2007
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STANDARD FREQUENCIES:
Frequency
kHz
32.768
Other frequencies on request
ENVIRONMENTAL
CHARACTERISTICS:
TERMINA TIONS AND
PROCESSING:
PART NUMBER/
ORDERING INFORMATION
EXAMPLE:
Conditions Max. Dev.
Storage temp. range –55 to +125°C
Industrial operating temp. range –40 to +85°C
Extended operating temp. range –55 to +125°C
Shock resistance
Vibration resistance
5000 g, 0.3 ms, ½ sine +/-5 ppm
ΔF/F
ΔF/F
20 g / 10–2000 Hz +/-5 ppm
Type Termination Processing
CC5V-T1A
For SMD mounting
Au fl ashed pads
Refl ow soldering
260°C / 20 s max.
C C 5 V - T 1 A 32.768 kHz 9.0 pF +/-30 ppm
Crystal package
C = Crystal in ceramic
package
Package lid
C = Ceramic lid
Package size
5 = 4.1 x 1.5 x 0.90 mm
Blank
V = Tuning fork
Frequency F
Package pad form
A = Pads on both ends
Pad plating
1 = Au fl ashed pads
Package type
T = For SMD mounting
Load capacitance C
L
Frequency
tolerance
L
MICRO CRYSTAL SWITZERLAND
All specifications subject to change without notice. 03.07
Micro Crystal
Div. of ETA SA Tel. +41 32 655 82 82
Mühlestrasse 14 Fax +41 32 655 82 83
CH-2540 Grenchen [email protected]
Switzerland www.microcrystal.com
Version 5.0/03.2007
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