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參數(shù)資料
| 型號： | UM-1J/M12FFFREQ1 |
| 廠商： | GOLLEDGE ELECTRONICS LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 3.5 MHz - 4.99 MHz |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 64K |
| 代理商： | UM-1J/M12FFFREQ1 |
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Package
Length L
UM-1J
8.00 max
UM-4J
4.80 max
UM-5J
6.00 max
ACTUAL SIZE
2.30
0.60
7.80
(max)
3.50
(max)
3.20
L
1.30
0.20
2.00
3.75
0.60
0.15
SM Crystal Formed Leads
UM-1J, UM-4J & UM-5J
19 Jul 2002
Standard.
Optional - Please specify required code(s) when ordering
Option
Code
Features
Ideal for custom frequencies &specifications
Wide frequency range
Tight specifications available
Fundamental mode up to 55.0MHz
UM-1J UM-4J UM-5J
Parameters
Product
Product name + option codes + frequency
eg:
UM-1J/231JF 16.0MHz 20/30/10/30-F
Ordering Information
Scale 2:1
Specifications
UM-1J: 8.0mm maximum body length
UM-4J: 4.8mm maximum body length
UM-5J: 6.0mm maximum body length
Frequency
Mode
UM-1J
UM-4J
UM-5J
ESR Values
Available on T&R - 1k pcs per reel.
Refer to our website for T&R and soldering details.
Some combinations of stability and temperature range may not be
available. Please check with us before ordering.
The table shows the maximum ESR values in ohms for each
package across the available frequency range.
3.5 ~ 4.99
Fundamental
200
-
5.0 ~ 5.99
Fundamental
150
-
6.0 ~ 6.99
Fundamental
120
-
7.0 ~ 7.99
Fundamental
100
-
8.0 ~ 9.99
Fundamental
90
-
10.0 ~ 15.9
Fundamental
40
60
16.0 ~ 55.0
Fundamental
30
40
30.0 ~ 49.9
3rd overtone
45
50
50.0 ~ 100
3rd overtone
60
60.0 ~ 150
5th overtone
90
120
130 ~ 300
7th overtone
150
90° cranked leads are available as an option to save approx 1mm in overall length. Contact
our sales office for more details.
Package:
UM-1J
UM-4J
UM-5J
Frequency range: 3.579 ~ 300MHz
10.0 ~ 300MHz
Calibration tolerance:
±5ppm
L
±7.5ppm
M
±10ppm
1
±20ppm
2
±30ppm
3
Other values (±3ppm ~ ±100ppm)
specify
Temperature stability:
±5ppm
L
±7.5ppm
M
±10ppm
1
±20ppm
2
±30ppm
3
Other values (±3ppm ~ ±100ppm)
specify
Operating temperature range:
0 to +50°C
0
-10 to +60°C
1
-20 to +70°C
2
-30 to +80°C
3
-40 to +85°C
4
Other values
specify
Circuit condition:
12pF
B
16pF
D
20pF
F
30pF
J
Series resonant
S
Other values
specify
Oscillation mode:
Fundamental
F
3rd overtone
3
5th overtone
5
7th overtone
7
Static capacitance (C0): 7pF max
Equivalent series resistance (max):
see table
Ageing:
±3ppm max first year
Test drive level:
100W
Soldering conditions:
260°C, 10sec max x 2
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| UM-5J/3M0D5150.0MHZ | QUARTZ CRYSTAL RESONATOR, 150 MHz |
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| UM1L-1.5W-K | 功能描述:低信號繼電器 - PCB HIGH FREQ RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
| UM1L-12W-K | 功能描述:低信號繼電器 - PCB HIGH FREQ RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
| UM1L-18W-K | 功能描述:低信號繼電器 - PCB HIGH FREQ RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
| UM1L-24W-K | 功能描述:低信號繼電器 - PCB HIGH FREQ RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
| UM1L-3W-K | 功能描述:低信號繼電器 - PCB HIGH FREQ RoHS:否 制造商:NEC 觸點形式:2 Form C (DPDT-BM) 觸點電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗: |
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