SM Crystal Formed Leads
UM-1J, UM-4J & UM-5J
Specifications
UM-1J: 8ꢀ0mm maximum body length
UM-4J: 4ꢀ8mm maximum body length
UM-5J: 6ꢀ0mm maximum body length
Product
Option
Code
Parameters
UM 1J UM 4J UM 5J
Package:
UM-1J
UM-4J
UM-5J
0.60
2.00
0.60
Frequency range: 3.579 ~ 300MHz
10.0 ~ 300MHz
ACTUAL SIZE
3.20
Calibration tolerance:
5ppm
7.5ppm
10ppm
20ppm
30ppm
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L
M
1
2
3
7.80
(max)
3.50
(max)
0.20
0.15
Other values ( 3ppm ~ 100ppmꢀ
specify
3.75
1.30
L
2.30
Temperature stability:
5ppm
7.5ppm
10ppm
20ppm
30ppm
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L
M
1
2
3
Package
Length L
UM-1J
UM-4J
UM-5J
8.00 max
4.80 max
6.00 max
Other values ( 3ppm ~ 100ppmꢀ
specify
Scale 2:1
Operating temperature range:
0 to +50°C
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0
1
2
3
4
90° cranked leads are available as an option to save approx 1mm in overall length. Contact
our sales office for more details.
-10 to +60°C
-20 to +70°C
-30 to +80°C
-40 to +85°C
Features
Other values
specify
Circuit condition:
Oscillation mode:
12pF
16pF
20pF
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B
D
F
J
S
Ideal for custom frequencies &specifications
«
Wide frequency range
«
30pF
Series resonant
Other values
Tight specifications available
«
specify
Fundamental mode up to 55ꢀ0MHz
Fundamental
3rd overtone
5th overtone
7th overtone
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F
3
5
7
«
ESR Values
Static capacitance (C0): 7pF max
The table shows the maximum ESR values in ohms for each
package across the available frequency range.
Equivalent series resistance (max):
see table
Frequency
Mode
UM 1J
UM 4J
UM 5J
Ageing:
3ppm max first year
100µW
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
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd overtone
3rd overtone
5th overtone
7th overtone
200
150
120
100
90
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-
-
-
Test drive level:
-
-
Soldering conditions:
260°C, 10sec max x 2
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-
-
-
Standard. ˿ Optional - Please specify required code(s) when ordering
40
60
40
50
60
120
150
60
40
50
60
120
150
30
Ordering Information
45
Product name + option codes + frequency
eg: UM-1J/231JF 16ꢀ0MHz 20/30/10/30-F
60
90
150
ͷ Available on T&R - 1k pcs per reel.
ͷ Refer to our website for T&R and soldering details.
ͷ Some combinations of stability and temperature range may not be
available. Please check with us before ordering.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
19 Jul 2002