Crystals
HC-49/U
Features and Applications:
•
•
•
•
•
General, industrial, microcontrollers
Cost Effective
Well established product
Wide frequency range
Superior resistance weld HC-49/U metal case
Supplied loose as standard. Taped productavailableto special order
Specification Table
Nominal Frequency Range
Vibration Mode
Frequency Tolerance at 25°C
Temperature Stability
Operating Temperature Range
Storage Temperature Range
Load Capacitance
Equivalent Series Resistance
Shunt Capacitance
Drive Level
Insulation Resistance
Aging
1.8 to 32 MHz
Fundamental (
AT
)
Dimensions : Millimetres
24 to 75 MHz
3rd Overtone (
AT
)
±20 or ± 30 ppm
±30 or ± 50 ppm
75 to 200 MHz
5th Overtone (
AT
)
-10°C to +60°C (Option : -20°C to +70°C)
-20°C to +70°C (Option : -30°C to +80°C)
8 pF to 32 pF or series
See ESR table below
5 pF maximum (≤18 MHz) or 7 pF maximum (>18 MHz)
200 µW maximum (≤5 MHz) 100 µW maximum (>5 MHz)
500 MΩ minimum at 100 V dc
±5 ppm per year
ESR Table
Case
Frequency
1 - 1,8 MHz
1.8 - 2 MHz
2.01 - 2.399 MHz
2.4 - 2.99 MHz
3 - 3.5 MHz
Vibration
Mode
F
F
F
F
F
HC 49U
Ω
Maximum
3,000
500
450
300
150
www.element14.com
www.farnell.com
www.newark.com
Page <1>
17/04/12 V1.1
Crystals
ESR Table
Case
Frequency
3.5 - 3.99 MHz
4 - 4.99 MHz
5 - 5.99 MHz
6 - 6.99 MHz
7 - 7.99 MHz
8 - 9.99 MHz
10 - 13.99 MHz
14 - 23.99 MHz
24 - 25 MHz
25 - 30 MHz
30 - 75 MHz
75 - 125 MHz
125 - 150 MHz
150 - 200 MHz
Vibration
Mode
F
F
F
F
F
F
F
F
F/3
F/3
3
5
5
5
HC 49U
Ω
Maximum
90
80
70
60
50
40
35
25
25 / 50
25 / 50
50
80
100
120
Part Number Table
Case
Frequency
(MHz)
1.8432
2
2.4576
3.2768
3.579545
3.6864
3.6864
4
4
4
4.096
4.096
4.194304
4.608
Frequency
Tolerance
(PPM)
20
50
20
20
20
20
30
20
20
30
20
30
20
20
Temperature
Stability
(PPM)
50
100
50
30
50
50
50
10
50
50
20
50
30
50
Temperature
Range
60 = -10 to +60
70 = -20 to +70
60
60
60
60
60
60
70
70
60
70
70
70
60
60
Load
Capacitance
pf
00 = Series
30
20
30
12
20
30
30
30
30
30
30
30
12
30
Vibration Mode
AT Cut
F = Fund
0.3 Overtone
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
Ant Part
Number
XTL-1012
XTL-1014
XTL-1017
XTL-1020
XTL-1021
XTL-1023
XTL-1024
XTL-1027
XTL-1028
XTL-1029
XTL-1031
XTL-1032
XTL-1033
XTL-1037
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
www.element14.com
www.farnell.com
www.newark.com
Page <2>
17/04/12 V1.1
Crystals
Part Number Table
Case
Frequency
(MHz)
4.9152
4.9152
5
5.0688
6
6
6.144
6.5536
7.3728
8
8
10
10
11
11.0592
12
12.288
14.31818
14.7456
16
19.6608
20
22.1184
24
32
Frequency
Tolerance
(PPM)
20
30
20
20
20
30
20
20
20
20
30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Temperature
Stab (PPM)
50
50
50
50
50
50
50
30
50
50
50
10
50
30
30
30
50
50
30
30
50
30
50
50
30
Temperature
Range
60 = -10 to +60
70 = -20 to +70
60
70
60
60
60
70
60
60
60
60
70
70
60
60
60
60
60
60
60
60
60
60
60
60
60
Load
Capacitance
pf
00 = Series
30
30
30
0
30
30
30
12
30
30
30
30
30
30
20
30
30
0
30
30
30
0
30
0
0
Vibration Mode
AT Cut
F = Fund
0.3 Overtone
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
Ant Part
Number
XTL-1040
XTL-1041
XTL-1043
XTL-1044
XTL-1051
XTL-1053
XTL-1055
XTL-1057
XTL-1059
XTL-1062
XTL-1064
XTL-1069
XTL-1070
XTL-1073
XTL-1074
XTL-1079
XTL-1081
XTL-1083
XTL-1087
XTL-1089
XTL-1096
XTL-1098
XTL-1114
XTL-1120
XTL-1131
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
HC49U
www.element14.com
www.farnell.com
www.newark.com
Page <3>
17/04/12 V1.1
Crystals
HC-49/SM
Features and Applications:
Designed for applications where board height is critical
•
General, industrial, microcontrollers
•
Cost effective
•
Surface mount
•
Low profile (4 mm height)
•
Superior resistance weld HC49/4SMX metal case
•
Supplied taped and reeled
Specification Table
Nominal Frequency Range
Vibration Mode
Frequency Tolerance at 25°C
Temperature Stability
Operating Temperature Range
Storage Temperature Range
Load Capacitance
Equivalent Series Resistance
Shunt Capacitance
Drive Level
Insulation Resistance
Aging
3.5 to 32 MHz
Fundamental (
AT
)
24 to 70 MHz
Dimensions : Millimetres
3rd Overtone (
AT
)
±20, ±30 or ±50 ppm (Options : ±10, ±15 ppm)
±30 or ± 50 ppm
-10°C to +60°C or -20°C to +70°C
-20°C to +70°C or -30°C to +80°C
8 pF to 33 pF or series
See ESR table below
5 pF maximum (≤18 MHz) or 7 pF maximum (>18 MHz)
200 µW maximum (≤5 MHz) 100 µW maximum (>5 MHz)
500 MΩ minimum at 100 V dc
±5 ppm per year
ESR Table
Case
Frequency
3.5 - 3.99 MHz
4 - 4.99 MHz
5 - 5.99 MHz
6 - 6.99 MHz
7 - 7.99 MHz
www.element14.com
www.farnell.com
www.newark.com
Vibration
Mode
F
F
F
F
F
HC 49SM
Ω
Maximum
150
120
100
80
80
Page <4>
17/04/12 V1.1
Crystals
ESR Table
Case
Frequency
8 - 9,99 MHz
10 - 13.99 MHz
14 - 23.99 MHz
24 - 25 MHz
25 - 30 MHz
30 - 70 MHz
Vibration
Mode
F
F
F
F/3
F/3
3
HC 49SM
Ω
Maximum
70
50
40
40 / 80
40 / 80
80
Part Number Table
Case
Frequency
(MHz)
3.579545
3.6864
4
4.9152
6
8
10
11.0592
12
16
20
Frequency
Tolerance
(PPM)
30
30
30
30
30
30
30
30
30
30
30
Temperature
Stability
(PPM)
50
50
50
50
50
50
50
50
50
50
50
Temperature
Range
60 = -10 to +60
70 = -20 to +70
60
60
60
60
60
60
60
60
60
60
60
Load
Capacitance
pf
00 = Series
16
16
16
16
30
16
16
16
16
16
16
Vibration Mode
AT Cut
F = Fund
0.3 Overtone
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
ATF
Ant Part
Number
XTL-5014
XTL-5014
XTL-5021
XTL-5025
XTL-5032
XTL-5038
XTL-5043
XTL-5048
XTL-5050
XTL-5055
XTL-5062
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC49SM
HC-49/S
Features and Applications:
Designed for applications where board height space is critical
•
General, industrial, microcontrollers
•
Cost effective
•
Surface mount
•
Low profile (4 mm height)
•
Superior resistance weld HC49/4H metal case
Supplied loose as standard. Taped product available to special order
www.element14.com
www.farnell.com
www.newark.com
Page <5>
17/04/12 V1.1
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
