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参数资料
| 型号： | CM315-32.768KEZF-UT |
| 厂商： | Citizen Finetech Miyota |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | CRYSTAL 32.768KHZ 12.5PF SMD |
| 产品目录绘图： | CM(315,415) Series Side CM315 Series Top |
| 特色产品： | Citizen - CM Series 32.768 KHz Crystals |
| 标准包装： | 1 |
| 系列： | CM315 |
| 类型： | kHz 晶体（音叉） |
| 频率： | 32.768kHz |
| 频率公差： | ±10ppm |
| 负载电容： | 12.5pF |
| ESR（等效串联电阻）： | 70 千欧 |
| 工作模式： | 基谐 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 2-SMD |
| 尺寸/尺寸： | 0.126" L x 0.059" W（3.20mm x 1.50mm） |
| 高度： | 0.035"（0.90mm） |
| 包装： | 标准包装 |
| 产品目录页面： | 1692 (CN2011-ZH PDF) |
| 其它名称： | 300-8751-6 |
TUNING FORK CRYSTAL UNIT (SMD ? Ceramic Package)
RoHS compliant / Pb free
CM315
3000pcs/reel
■ FEATURES
7 Tuning fork crystal with ceramic packaged type.
7 High-density SMD type
Ultra-light weight with ultra-miniature packaging.
High-stability assured with tight vacuum sealing.
7 Most appropriate for portable devices and mobile
telecommunications devices.
Life-size
■ DIMENSION [mm]
3.2±0.1
■ SOLDER PAD LAYOUT [mm]
4-R0.15
1.1
1.4
1.1
（2.4）
1.8
C0.3
Internal connection
0.6
0.1
? Do not design any patterns on shaded area.
■ STANDARD SPECIFICATIONS
Item
Nominal Frequency
Frequency Tolerance
Load capacitance
Operating Temperature Range
Storage Temperature Range
Turnover Temperature
Temperature Coefficient
Motional (series) resistance
Level of drive
Aging (first year)
Shunt capacitance
Model
f 0
△ f/f 0
C L
T OPR
T STR
T M
β
R 1
D L
△ f/f 0
C 0
CM315
32.768kHz
±20ppm
9.0pF, 12.5pF
? 40℃～ ＋ 85℃
? 55℃～ ＋ 125℃
25℃±5℃
? 0.034±0.006ppm/℃ 2
70KΩMax.
1μW Max.
±3ppm Max.
0.95pF Typ.
Conditions
at 25?C
Need to specify your requirement
at 25?C
25℃±3℃
http://cfm.citizen.co.jp/english/product/pr02.html
相关PDF资料 |
PDF描述 |
|---|---|
| CM415-32.768KEZF-UT | CRYSTAL 32.768KHZ 12.5PF SMD |
| CM420855 | SCR MOD PWR-BLK 800V 55A |
| CM420890 | SCR MOD PWR-BLK 800V 90A |
| CM4208A2 | SCR MOD PWR-BLK 800V 25A |
| CM421655 | SCR MOD PWR-BLK 1600V 55A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CM315D 32.768KDZC-UT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL, 32.768KHZ, 12.5PF, SMD, Frequency:32.768kHz, Frequency Tolerance: 20ppm, Load Capacitance:9pF, Operating Temperature Min:-40C, Operating Temperature Max:85C, Crystal Mounting Type:SMD, Crystal Case Type:-, No. of Pins:2 , RoHS Compliant: Yes |
| CM315D 32.768KDZF-UT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL, 32.768KHZ, 12.5PF, SMD 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL, 32.768KHZ, 12.5PF, SMD, Frequency:32.768kHz, Frequency Tolerance: 20ppm, Load Capacitance:12.5pF, Operating Temperature Min:-40C, Operating Temperature Max:85C, Crystal Mounting Type:SMD, Crystal Case Type:-, ESR:70kohm , RoHS Compliant: Yes |
| CM315D 32.768KDZY-UT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL, 32.768KHZ, 12.5PF, SMD, Frequency:32.768kHz, Frequency Tolerance: 20ppm, Load Capacitance:7pF, Operating Temperature Min:-40C, Operating Temperature Max:85C, Crystal Mounting Type:SMD, Crystal Case Type:-, No. of Pins:2 , RoHS Compliant: Yes |
| CM315D-32.768KDZC-UT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL 32.768KHZ 12.5PF SMD 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CM315D Series 32.768 MHz 3 mm x 1.5 mm 12.5 pF 20 ppm - 40 C to + 85 C Crystal 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CRYSTAL, 32.768KHZ, 12.5PF, SMD, Frequency:32.768kHz, Frequency Tolerance: 20ppm, Load Capacitance:9pF, Operating Temperature Min:-40C, Operating Temperature Max:85C, Crystal Mounting Type:SMD, Crystal Case Type:-, No. of Pins:2 , RoHS Compliant: Yes |
| CM315D32.768KDZFT-F1 | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:T-1 3/4 Wedge Base |
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