UM-1 Datasheet, PDF (1/1 Pages) MTRONPTI – miniature resistance

Miniature Crystals
2011/65/EU
UM-1, UM-4 & UM-5
Specifications
UM-1:  8.0mm maximum height
UM-4:  4.8mm maximum height
UM-5:  6.0mm maximum height
Slim case (2.6mm thick is available as an option over 20.0MHz. Contact our sales office
for details.
Features
 ^{Ideal for custom frequencies & specifications}
 ^{Wide frequency range}
 ^{Tight specifications available}
 ^{Fundamental mode up to 55.0MHz}
ESR Values
The table shows the maximum ESR values in ohms for each
package across the available frequency range.
Frequency
3.5 ~ 4.99
5.0 ~ 5.99
6.0 ~ 6.99
7.0 ~ 7.99
8.0 ~ 9.99
10.0 ~ 15.9
16.0 ~ 55.0
30.0 ~ 49.9
50.0 ~ 100
60.0 ~ 150
130 ~ 300
Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd overtone
3rd overtone
5th overtone
7th overtone
UM-1
200
150
120
100
90
40
30
45
60
90
150
UM-4
-
-
-
-
-
60
40
50
60
120
150
UM-5
-
-
-
-
-
60
40
50
60
120
150
Parameters
Package:
UM-1
UM-4
UM-5
Frequency range: 3.579 ~ 300MHz
10.0 ~ 300MHz
Calibration tolerance:
±5ppm
±7.5ppm
±10ppm
±20ppm
±30ppm
Other values (±3ppm ~ ±100ppm)
Temperature stability:
±5ppm
±7.5ppm
±10ppm
±20ppm
±30ppm
Other values (±3ppm ~ ±100ppm)
Product
UM-1 UM-4 UM-5
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Operating temperature range:
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +80°C
-40 to +85°C
Other values
  
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Circuit condition:
12pF
16pF
20pF
30pF
Series resonant
Other values
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Oscillation mode:
Fundamental
3rd overtone
5th overtone
7th overtone
  
  
  
  
Static capacitance (C₀): 7pF max   
Equivalent series resistance (max):
see table
  
Ageing:
±3ppm max first year   
Test drive level:
100μW   
 Standard.  Optional - Please specify required code(s) when ordering
Option
Code
L
M
1
2
3
specify
L
M
1
2
3
specify
0
1
2
3
4
specify
B
D
F
J
S
specify
F
3
5
7
Ordering Information
Product name + option codes + frequency
eg: UM-1/231JF 24.576MHz 20/30/10/30-F
 Insulating washers and mounting clips available. See our website for
details.
 Some combinations of stability and temperature range may not be
available. Please check with us before ordering.
Tel: [phone]
19 Jul 2002
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com