FREQ5HC49/4H/30/30/10/32PF/ATF [EUROQUARTZ]
Parallel - Fundamental Quartz Crystal, 6MHz Min, 8.9MHz Max, HERMETIC SEALED, METAL PACKAGE-2;型号: | FREQ5HC49/4H/30/30/10/32PF/ATF |
厂家: | EUROQUARTZ LIMITED |
描述: | Parallel - Fundamental Quartz Crystal, 6MHz Min, 8.9MHz Max, HERMETIC SEALED, METAL PACKAGE-2 |
文件: | 总1页 (文件大小:167K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
THROUGH-HOLE CRYSTALS
HC49/ 4H CRYSTALS
OUTLINES & DIMENSIONS
DESCRIPTION
HC49/ 4H crystals share the same base dimensions as the industry-
standard HC49 crystal but with a low profile can. The crystal utilizes an
AT-cut strip crystal with a hermetically sealed metal can. HC49/ 4H
crystals provide a low-cost solution for many applications, particularly
where PCB height is restricted.
FEATURES
·
·
·
·
·
Ve ry low cost crysta l
Ava ila b le with 3.5m m (sta n d a rd ) or 2.5m m h e ig h t
AT-cut strip crysta l with h e rm e tica lly se a le d m e ta l ca n
Com p re h e n sive Euroq ua rtz stockh old in g
Id e a l crysta l for h e ig h t-lim ite d PCBs
GENERAL SPECIFICATION
Fre q ue n cy Ra n g e :
Oscilla tion Mod e
3.2MHz to 70MHz
AT-cut Fun d a m e n ta l:
BT-cut Fun d a m e n ta l:
AT-cut Th ird Ove rton e :
Ca lib ra tion Tole ra n ce a t 25º C
AT-cut:
3.2MHz to 30.0MHz
24.0MHz to 48.0MHz
27.0MHz to 70.0MHz
± 30ppm (Tolerance to ± 10ppm
is also available)
BT-cut:
Fre q ue n cy sta b ility ove r te m p e ra ture
AT-cut:
± 30ppm
TEMPERATURE STABILITY
± 30ppm over -10° to + 60°C
(Tolerance ± 10ppm over -10° to
+ 60°C is also available)
± 100ppm over-10° to + 60°C
8pF to 32pF or Series (Specify)
± 3ppm max 1st year,
Sample curves for AT-cut and BT-cut strip crystals
BT-cut:
Loa d Ca p a cita n ce :
Ag e in g :
± 1ppm max per year after
Drive le ve l:
500mW max
Sta tic ca p a cita n ce (C0):
7pF maximum
OSCILLATION MODE & ESR
Fre q ue n cy
(MHz)
Crysta l Cut/
Oscilla tion Mod e
ESR (m a x)
(Oh m s)
3.2 ~ 3.4
3.5 ~ 4.0
4.1 ~ 4.9
5.0 ~ 5.9
6.0 ~ 8.9
9.0 ~ 9.9
10.0 ~ 12.9
13.0 ~ 30.0
24.0 ~ 40.0
40.1 ~ 48.0
30.1 ~ 50.0
50.1 ~ 70.0
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
BT Fund.
BT Fund.
AT 3rd.
300
150
120
100
80
60
50
40
40
30
100
80
AT 3rd.
PART NUMBER GENERATION
HC49/ 4H crystal part numbers are derived as follows:
Example: 24.000MHz HC49/ 4H/ 30/ 50/ 10/ 30p F/ ATF
Frequency Holder/ Calibration/ Temp. Stability/ Temp. Range/ Circuit
EUROQUARTZ LIMITED Bla ckn e ll La n e CREWKERNE Som e rse t UK TA18 7HE
Te l: + 44 1460 230000 Fa x: + 44 1460 230001 e m a il: in fo@e uroq ua rtz.co.uk we b : www.e uroq ua rtz.co.uk
相关型号:
FREQ5HC49/50/10/0/30PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/0/50PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/0/8PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/10/30PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/10/50PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/20/8PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/30/30PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/10/30/8PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/15/0/50PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/15/0/8PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/15/0/SR/ATF
Series - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
FREQ5HC49/50/15/10/30PF/ATF
Parallel - Fundamental Quartz Crystal, 3.51MHz Min, 3.9MHz Max, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
EUROQUARTZ
©2020 ICPDF网 联系我们和版权申明