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參數(shù)資料
| 型號(hào)： | T20 |
| 廠商： | Raltron Electronics Corporation |
| 英文描述： | SURFACE MOUNT QUARTZ CRYSTAL UNIT |
| 中文描述： | 表面貼裝石英晶體 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 209K |
| 代理商： | T20 |
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
SERIES T20
SURFACE MOUNT QUARTZ CRYSTAL UNIT
FEATURES
LOW PROFILE (2.0mm MAX HEIGHT)
TIGHTER TOLERANCE AVAILABLE
WIDE FREQUENCY RANGE
SPECIFICATIONS
OUTLINE DRAWING
CARRIER TAPE DIMENSIONS
Scale none Dimension in inch
250mm REEL DIAMETER
24mm TAPE WIDTH, 12mm PITCH
QUANTITY: 1000 PIECES PER REEL
PACKAGING
1.5 ± 0.1
.060 ± .004
.157 ± .004
4.0 ± 0.1
1
.
5.2 ± 0.1
.205 ± .004
2
.
1
.
12.0 ± 0.1
.472 ± .004
2.0 ± 0.1
.079 ± .004
2.2 ± 0.1
.070 ± .004
REFLOW SOLDERING PROFILE
EXAMPLE: T20-3.579545-18-EXT
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M
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M
0
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9
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1
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0
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0
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9
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0
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9
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3
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A
0
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FREQUENCY RANGE
3.579 MHz TO 60.00 MHz
MODE OF OSCILLATION
FUNDAMENTAL OR THIRD OVERTONE
CRYSTAL CUT
AT OR BT
FREQUENCY TOLERANCE AT 25°C
±50, 100 PPM (STANDARD)
FREQUENCY STABILITY OVER TEMPERATURE RANGE
±50, 100 PPM (STANDARD)
OPERATING TEMPERATURE RANGE
STANDARD
-10°C TO +60°C
EXTENDED
-40°C TO +85°C
STORAGE TEMPERATURE RANGE
-55°C TO +105°C
AGING
±5 PPM PER YEAR MAX
LOAD CAPACITANCE
SERIES TO 32 pF
EQUIVALENT SERIES RESISTANCE (ESR)
SEE TABLE
DRIVE LEVEL
100 uW TYPICAL
REFLOW CONDITIONS
240°C FOR 10 s MAX
MARKING AREA
12.0 ± 0.30
.47 ± .012
10.70
.421
5.08
.20
2.0
.079
2.4
.094
5.08
.20
.039
1.0
.7.48
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T-20 | 功能描述:保險(xiǎn)絲 125V 20A Time Delay Dual Element Plug RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| T20 C 02 | 制造商:Kasuga Electric Works 功能描述:2 3.5mm2 250V 30A 47~37mm lW~[q Bulk |
| T20 C 03 | 制造商:Kasuga Electric Works 功能描述:Bulk |
| T20 C 10 | 制造商:Kasuga Electric Works 功能描述:Bulk |
| T20 C 12 | 制造商:Kasuga Electric Works 功能描述:Bulk |
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