RTF3215 Datasheet, PDF (1/1 Pages) TEMEX – Ceramic package and metal lid assures extreme accuracy

RTF3215 − SMD Tuning Fork Crystal
PRODUCT FEATURES:
• Compact, low profile (3.2 x 1.5 x 0.7 mm) and lightweight SMD tuning fork
crystal resonator.
• Ceramic package and metal lid assures extreme accuracy and high−reliability
through utilising electron beam sealing method.
• Applications: Microprocessors, Mobile Communications, DVC / DSC, SSD /
HDD, GPS and General Purpose.
SPECIFICATIONS:
ITEM
Nominal frequency (kHz)
Frequency tolerance at 25°C (ppm)
Turnover temperature (°C)
Parabolic coefficient (/°C²)
Motional capacitance (fF)
Motional resistance (ESR) (kΩ)
Drive level (μW)
Load capacitance (pF)
Storage temperature range (°C)
Operating temperature range (°C)
Packing unit (pcs/Ø180mm reel)
SPECIFICATIONS
32.768
±10, ± 20, ± 30, ± 50, ± 100
25 ± 5
−0.03 ±0.01 x 10^−6
3.5 Typ.
70 Max.
0.5 Max.
7.0, 9.0 and 12.5
−55 to +125
−40 to 85
3000
STANDARD PART:
FREQUENCY TOLERANCE ± 20 ppm
Part Number Load Capacitance
508175
7.0 pF
508092
9.0 pF
508023
12.5 pF
NOTE:
• Consult Rakon sales representatives for other specifications.
• All specifications and markings are subject to change without notice.
MODEL OUTLINE
TOP VIEW
FRONT VIEW
BOTTOM VIEW
CODE
A
B
C
D
E
F
Tolerance
DIMENSION (mm)
3.2
1.5
0.7
1.3
0.65
1.5
X.X and X.XX = ± 0.1
Rakon Limited
8 Sylvia Park Road, Mt. Wellington, 1060, Auckland, New Zealand
Telephone: [phone] Facsimile: [phone] Email: [e-mail]
Rev. B