TF308A MMD [MMD Components], TF308A Datasheet
TF308A
Manufacturer Part Number
TF308A
Description
1.5mm X 5mm Cylindrical
Manufacturer
MMD [MMD Components]
Datasheet
1.TF308A.pdf
(1 pages)
TF Series Crystal
ELECTRICAL SPECIFICATIONS:
MECHANICALS DETAIL:
PART NUMBER GUIDE:
Frequency Range
Frequency Tolerance
Frequency Stability
Turnover Temperature (To)
Operating Temperature Range
Storage Temperature Range
Aging
Shunt Capacitance
Equivalent Series Resistance
Load Capacitance
Drive Level
Motional Capacitance
Capacitance Ratio
Insulation Resistance
Hermeticity of Seal
Shock Resistance
Specifications subject to change without notice
Series
A
MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
TF155
TF206
TF308
Series
Series
TF155
TF206
TF308
Please Consult with MMD Sales Deparment for any other Parameters or Options
*Indicates that the spec given varies depending on frequency
1.5 [.059]
2.1 [.083]
3.1 [.122]
B
Blank = Not Compliant
F = is Compliant
RoHS Compliant
500M ohms minimum / DC 100VDC ±15VDC
1 x 10
±5ppm max (drop test onto a hard wooden board from 75cm
A
-.034(±0.006)ppm/°C
±30ppm to ±100ppm
±5ppm / 1
0.8pF – 1.7pF typ*
32kHz to 120kHz
12.5pF of specify
-2
-10°C to +60°C
-40°C to +85°C
10K ohms max
mPa (m
425-800 typ*
+25°C ±5°C
1.5mm X 5mm Cylindrical
2mm X 6mm Cylindrical
3mm X 8mm Cylindrical
RoHS Compliant Available
DIMENSIONS IN BRACKETS ARE INCHES
1fF – 4fF*
1µW max
Sales@mmdcomp.com
TF155
5.1 [.201]
6.2 [.244]
8.2 [3.23]
B
st
3
/s) max
yr max
2
(t-to)
B = ±30 ppm
C = ±50 ppm
D = ±100 ppm
E = ±1000 ppm
F = ±10000 ppm
A = ±20 ppm
Frequency
10.0 [.394]
10.0 [.394]
C
4.3 [.169]
Stability
Frequency
2
C
-.034(±0.006)ppm/°C
±20ppm to ±100ppm
±5ppm / 1
0.8pF – 1.7pF typ*
32kHz to 100kHz
12.5pF of specify
-10°C to +60°C
-40°C to +85°C
35K ohms max
425-800 typ*
+25°C ±5°C
0.26 [.010]
www.mmdcomp.com
0.2 [.008]
0.3 [.012]
1fF – 4fF*
1µW max
TF206
Blank = 12.5pF
Or Specify
D
D
Load Capacitance
st
yr max
2
(t-to)
0.45 [.018]
0.8 [0.031]
Revision TF092308E
0.7 [.028]
E
2
E
-.034(±0.006)ppm/°C
±30ppm to ±100ppm
±5ppm / 1
0.8pF – 1.7pF typ*
12.5pF of specify
29kHz to 40kHz
-10°C to +60°C
-40°C to +85°C
35K ohms max
425-800 typ*
+25°C ±5°C
1fF – 4fF*
1µW max
TF308
st
yr max
2
(t-to)
2
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