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參數(shù)資料
| 型號： | CMR200T |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | CMR200T |
| 中文描述： | CMR200T |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 119K |
| 代理商： | CMR200T |
CMR200T
(2,000pcs/reel)
FEATURES:
z
Because of their excellent shock resistance and low power
consumption, the units are ideal for portable equipment.
z
Features superior characteristics indigenous to tuning fork-type quartz
crystal units.
z
Ideal for low cost SMD applications.
z
Provided in Tape and Reel.
APPLICATIONS:
z
Permits use as a clock source for communication equipment, AV
equipment, OA equipment, measuring instruments and various types
of clocks.
STANDARD SPECIFICATIONS
Item
CM200T
Conditions
Nominal frequency
f
0
32.768kHz
Frequency tolerance
delta
f/f
0
± 20ppm
At 25°C
Frequency
vs.Temperature
Characteristics
delta
f/f
0
See drawing
-10°C to +60°C
Turnover temperature
Tm
25°C ± 5°C
Temperature
coefficient
Operating temperature
range
Storage temperature
range
Equivalent series
resistance
beta
-0.034 ± 0.006ppm/°C
2
T
opr
-40°C to + 85°C
T
stg
-55°C to +125°C
R
1
35k ohm MAX.
At 25°C
Load capacitance
C
L
C
1
C
0
12.5pF TYP.
Please specify
Motional capacitance
0.0030pF TYP.
Shunt capacitance
1.35pF TYP.
Capacitance ratio
gamma
450 TYP.
Drive level
DL
IR
1 μ W MAX.
Insulation resistance
500M ohm MIN.
DC100V ± 15V
Aging (First year)
delta
f/f
0
± 3ppm MAX.
25°C ± 3°C
Sealing
1 x 10
-2
μ Pa·m
3
/s MAX.
±5ppm MAX.
Shock resistance
Drop test of 3 times on a hard board from 75cm height or shock test of 3000G x 0.3ms x
1/2sin wave x 3 directions
FREQUENCY vs TEMPERATURE CURVE
Page 1 of 2
Citizen Crystals and Oscillators - CMR200T
4/2/2003
http://www.citizencrystal.com/quartz/crystals/cmr200t_d.htm
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PDF描述 |
|---|---|
| CMR250T | CMR250T |
| CMR309T | CMR309T |
| CMR310T | CMR309T |
| CMS-S032-020 | SCHOTTKY BARRIER DIODE |
| CMS-S032-040 | SCHOTTKY BARRIER DIODE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CMR200T_1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LEAD FORMED SMD TYPE WITH EMBOSSED TAPE |
| CMR200T-32.768KDZBT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL 32.768KHZ 6PF SMD |
| CMR200T-32.768KDZB-UT | 功能描述:晶體 32.768 KHz 6.0pF REFLOWABLE SMD RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩(wěn)定性:50 PPM 負載電容:8 pF 端接類型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel |
| CMR200T32.768KDZB-UT | 制造商:Citizen 功能描述:CRYSTAL 32.768KHZ 6PF SMD 制造商:Citizen 功能描述:CRYSTAL FREQUENCY 32.768KHZ 制造商:Citizen 功能描述:CRYSTAL FREQUENCY, 32.768KHZ 制造商:Citizen 功能描述:CRYSTAL, 32.768KHZ, 6PF, SMD; Frequency:32.768kHz; Frequency Tolerance: 20ppm; Load Capacitance:6pF; Operating Temperature Min:-40C; Operating Temperature Max:85C; Crystal Mounting Type:SMD; Crystal Case Type:Cylinder; ESR:50kohm ;RoHS Compliant: Yes |
| CMR200T32.768KDZB-UT | 制造商:Citizen 功能描述:Crystal |
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