Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm
HC-49U crystal Resonator with 4.000MHz 30pF ±30ppm -40~+85℃ ±50ppm
Air-tight metal package ensures high-reliability.
Taping package for automatic loading operation.
Specifications
|
Type |
6A Through-hole Crystal |
|
Frequency Range |
1~150 MHz |
|
Frequency Tolerance (at 25℃) |
±20ppm, or specify |
|
Frequency Stability Over Operating Temperature |
±20ppm, or specify |
|
Operating Temperature Range |
-20~+70℃, or specify |
|
Storage Temperature Range |
-55~+125℃ |
|
Load Capacitance |
16pF, 20pF, 30pF, 32pF, or specify |
|
Drive Level |
1~500μw (100μW Typ.) |
|
Shunt Capacitance (C0) |
7pF Max. |
|
Aging (at 25℃) |
±3ppm /Year Max. |
|
Packing Unit |
100 pcs. |
Equivalent Series Resistance (ESR)
|
Fundamental |
3rd Overtone |
5th Overtone |
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1~3.0MHz |
350Ω Max. |
20~25MHz |
50Ω Max. |
70~100MHz |
60Ω Max. |
|
3~3.5MHz |
150Ω Max. |
25~30MHz |
40Ω Max. |
100~125MHz |
60Ω Max. |
|
3.5~4.0MHz |
90Ω Max. |
30~75MHz |
40Ω Max. |
125~150MHz |
60Ω Max. |
|
4~7.0MHz |
60Ω Max. |
75~100MHz |
60Ω Max. |
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|
7~15.0MHz |
35Ω Max. |
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|
15~30MHz |
25Ω Max. |
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