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參數(shù)資料
| 型號： | XT49MR4M499 |
| 廠商： | VISHAY DALE |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 4.499 MHz |
| 封裝： | ROHS COMPLIANT, MINIATURE, SMD, 2 PIN |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 99K |
| 代理商： | XT49MR4M499 |
www.vishay.com
For technical questions contact: frequency@vishay.com
Document Number: 35012
2
Revision: 18-Oct-07
XT49M
Vishay Dale
Low Profile SMD Type Crystal Units
GLOBAL PART NUMBERING
XT
9
S
2
0
A
N
A
4
0
M
MODEL NUMBER
LOAD
CAPACITANCE
PACKAGE
CODE
OPTIONS
FREQUENCY
XT9U = XT49U
XT9S = XT49S
XT9SL = XT49SL
XT9M = XT49M
XT9ML = XT49ML
XTU1 = XTUM1
18 = 18 pF
20 = 20 pF
NL = Series
to be specified by
customer
TAPE AND REEL
G = RF5
(XT9U, XT9S, XT9SL)
H = RF7
(XT9M, XT9ML)
BULK
A = B04
(all models)
NA = No
Additional
Options
RR = Extended
Temperature
of - 40 °C to + 85 °C
Contact factory for
all other options
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
12M288 = 12.288 MHz
M is used as
decimal place
holder in frequency
Example: XT49S-20 40M
X
T
26
T
A
3
2
K
76
8
MODEL NUMBER
OPERATING
TEMPERATURE
(OTR)
PACKAGE
CODE
FREQUENCY
XT26T = XT26T
XT38T = XT38T
T = - 10 °C to + 60 °C
BULK
A = B04
(all models)
32K768 = 32.768 kHz
K is used as decimal place holder
in frequency
Example: XT26T 32.768K
XT
5
7
2
0
A
4
0
M
MODEL NUMBER
LOAD
CAPACITANCE
PACKAGE
CODE
FREQUENCY
XT57 = XT57C
XT46 = XT46C
XT36 = XT36C
18 = 18 pF
20 = 20 pF
NL = Series
to be specified by
customer
TAPE AND REEL
H = RF7
BULK
A = B04
(all models)
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
12M288 = 12.288 MHz
M is used as
decimal place
holder in frequency
Example: XT57C-20 40M
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| XT49S | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Profile Holder Type Crystal Units |
| XT49S 10.0000 MHZ | 制造商:Vishay Dale 功能描述:CRYSTAL 10MHZ 2PIN - Bulk |
| XT49S 12.0000 MHZ | 制造商:Vishay Dale 功能描述:CRYSTAL 12MHZ 2PIN - Bulk |
| XT49S 20M XT49S-20 B04 E2 | 制造商:Vishay Dale 功能描述:CRYSTAL 20MHZ 制造商:Vishay Dale 功能描述:CRYSTAL, 20MHZ |
| XT49S 20M XT49S-20 B04 E2 | 制造商:Vishay Dale 功能描述:Crystal |
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