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Home / Products / Crystal Resonator / XU Series
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Thru-Hole Crystal Resonators: UM-1, UM-5
- Excellent frequecny-temperature characteristics extending across a wide temperature range.
- Excellent aging characterics.
- High Quality quartz crystal units for communication equipment and measuring instrument.
XU Series( UM-1,UM-5 ): Specifications:
Table 1
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XU1 ( UM-1 )
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XU5 ( UM-5 )
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Frequency Range
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6~200Mhz
|
8~200Mhz
|
Vibration Mode
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At Cut/Fund,
3rd,5th,7th Overtone
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At Cut/Fund,
3rd,5th,7th Overtone
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Frequency Tolerance (at 25°C±2°C )
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±5~±20ppm
Typical: ±10ppm |
±3~±20ppm
Typical: ±10ppm |
Frequency Stability vs Operation
Temperature Range
|
see Table 2
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see Table 2
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Resonance Resistance
|
see Table 3
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see Table 3
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Shunt Capacitance ( C0 )
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7pF Max
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7pF Max
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Load Capacitance ( CL )
|
6pF Min, Series
Typical: 8pF, 12pF
15pF, 20pF |
6pF Min, Series
Typical: 8pF, 12pF
15pF, 20pF |
Drivel Level ( DL )
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2µW~500µW |
2µW~500µW
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Insulation Resistance ( Ri )
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500MegaOhms
at DC100V
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500MegaOhms
at DC100V
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Aging
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±1ppm,±2ppm/year
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±1ppm,±2ppm/year
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Package
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XU1-2L
XU1-3L
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XU5-2L
XU5-3L |
Package Option
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-MJ: Mounted & Jacket
-T: Tape and Reel
-B: Leads Diameter are 0.45mm |
-MH: Mounted & Jacket
-T: Tape and Reel
-B: Leads Diameter are 0.45mm |
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Frequency stability vs Operation Temperature Range ( Ref to 25°C ) & Option Code
Table 2
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±3ppm
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±5ppm
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±10ppm
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±20ppm
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0~50°C
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A03
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A05
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A10
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A20
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-10~60°C
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B03
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B05
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B10
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B20
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-20~70°C
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C05
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C10
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C20
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-30~75°C
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D10
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D20
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-40~85°C
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E20
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Resonance Resistance
Table 3
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Vibration Mode
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XU1, XU5
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6~12Mhz
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Fund.
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40Ohm
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12~50Mhz
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Fund.
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20Ohm
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35~120Mhz
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3rd O.T.
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40Ohm
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75~200Mhz
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5th O.T.
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70Ohm
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100~200Mhz
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7th O.T.
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100Ohm
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XU Series ( UM-1, UM-5 ) Part Numbering Key
SERIES
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CIRCUIT
CONDITION |
FREQ.
TOLERANCE
AT 25°C |
MODE
|
FREQ.
STABILITY
vs. TEMP. |
PACKAGE
|
PACKAGE
OPTIONS
|
FREQ.
|
XU1
XU5 |
S=Series
8P,10P,12P,
15P,20P,etc. |
±5~±20ppm
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F=Fund.
3=3rd O.T
5=5th O.T.
7=7th O.T. |
see Table 2
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UM1-2L
UM1-3L
UM5-2L
UM5-3L
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see Table 1
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12Mhz
etc. |
XU5
XU1 |
15P
20P |
10
10 |
F
3 |
B10
C10 |
-2L
-2L |
-MJ,-T
-B |
32.768Mhz
75.7875Mhz |
Sample Part Numbers:
XU5-15P10FB10-2L-MJ-T@32.768Mhz
XU1-20P103C10-2L-B@75.7875Mhz
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