Data sheet

Quartz Crystal Units
3 × 10 mm & 3 × 9 mm (AT/BT-CUT) FAMILY
STANDARD SPECIFICATIONS
1. Package type
2. Frequency range
XTAL
3x10 mm & 3x9 mm
3x10 mm : 3.579545 MHz to 4.000 MHz
3x9 mm : 4.000000 MHz to 60.000 MHz
3. Frequency tolerance
±50 ppm at ＋25˚C ±3˚C
4. Temperature stability (referred to ＋25˚C)
±50 ppm over -20˚C to ＋70˚C (AT-Cut)
±100 ppm over -10˚C to ＋60˚C (BT-Cut)
5. Load capacitance (CL)
16 pF, Typical
6. Shunt capacitance (Co)
5 pF max.
7. Drive level (P)
100μW max. (10μW for testing)
± 5 ppm max. at ＋25˚C ±3˚C per year
8. Aging
AT-Cut/Fundamental ( 3.579545 MHz to 36.000 MHz)
9. Cut/Oscillation mode
AT-Cut/3rd overtone (32.000000 MHz to 60.000 MHz)
BT-Cut/Fundamental (32.000000 MHz to 45.000 MHz)
Actual Size
3x9mm
PART NUMBERING GUIDE
Actual Size
39 M 040 − 16
3x10mm
Package type
Circuit calibration condition
1.1±0.2
φ0.3±0.07
φ3.1max.
8.0min
φ3.0max.
10.3max.
3x9mm
1.1±0.2
φ0.3±0.07
φ3.1max.
8.0min
φ3.0max.
9.0max.
3x10mm & 3x9mm STANDARD FREQUENCIES
Load capacitance (CL)
Frequency designator
EXAMPLE
SMI PART NO.
Package
Circuit Calibration Condition
Frequency
39M040-16
39 = 3x9 mm
M = Parallel resonance
CL = 16 pF
040 = 4.000 MHz
310S0368
310 = 3x10 mm
S = Series resonance
0368 = 3.68640 MHz
PACKAGE DATA
Package
3x10 mm
3x9 mm
Cover
Metal
Metal
Base
Glass
Glass
Sealing
Press-fit
Press-fit
Terminal lead
Alloy (FeNiCo)
Alloy (FeNiCo)
Terminal plating
Tin
Tin
RoHS
Compliant
Compliant
Item
AT-CUT
ppm
+80
+60
+40
+20
0
△f/f
-20
-40
-60
-80
-100
-60 -40 -20
0 +20 +40 +60 +80 +100゜
C
TYPICAL TEMPERATURE CHARACTERISTICS
BT-CUT
ppm
+20
0
-20
-40
△f/f -60
-80
-100
-120
-140
-160
-180
-200
-60 -40 -20
FREQUENCY
MHz
FREQUENCY
DESIGNATOR
3.579545
3.686400
3.840000
4.000000
4.032000
4.096000
4.194304
4.608000
4.800000
4.915200
5.000000
5.068800
5.242880
5.333333
5.529600
6.000000
6.144000
6.400000
6.650000
7.372800
7.680000
8.000000
8.192000
9.216000
9.537500
9.600000
9.830400
10.000000
10.245000
10.368000
10.752000
11.000000
11.059200
12.000000
12.160000
12.288000
12.800000
13.000000
13.500000
13.560000
14.000000
035
0368
0384
040
0403
0409
041
046
048
049
050
0506
052
053
055
060
061
064
066
073
076
080
081
092
095
096
0983
100
10245
103
1075
110
1105
120
121
122
128
130
135
1356
140
MAX EQUIVALENT
SERIES RESISTANCE
OHMS(Ω) ESR
200
200
200
150
150
150
150
150
150
150
120
120
120
120
120
100
100
100
100
80
80
80
80
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
FREQUENCY
MHz
FREQUENCY
DESIGNATOR
14.318180
14.745600
15.000000
15.360000
16.000000
16.384000
16.667000
17.734475
18.000000
18.432000
19.200000
19.660800
20.000000
20.480000
20.945000
21.425660
22.000000
22.118400
24.000000
24.576000
24.960000
25.000000
27.000000
28.375000
28.636363
29.491200
29.990000
30.000000
32.000000
32.256000
33.000000
33.868800
35.468950
39.321600
40.000000
46.615120
48.000000
50.000000
52.416000
56.448000
143
147
150
153
160
163
166
1773
180
184
192
196
200
204
209
214
220
221
240
245
249
250
270
283
2863
294
299
300
320
3225
330
338
354
393
400
466
480
500
524
564
MAX EQUIVALENT
SERIES RESISTANCE
OHMS(Ω) ESR
60
60
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
70 (3rd OT)
40
70 (3rd OT)
40
40
70 (3rd OT)
70 (3rd OT)
70 (3rd OT)
70 (3rd OT)
70 (3rd OT)
0 +20 +40 +60 +80 +100゜
C
TYPICAL TEMPERATURE CHARACTERISTICS
46
47
XTAL
3x10mm
STANDARD THROUGH-HOLE CRYSTALS