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参数资料
| 型号： | SM38P1C7A@32.768KHZ |
| 元件分类： | 晶体 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.032768 MHz |
| 文件页数： | 1/2页 |
| 文件大小： | 478K |
| 代理商： | SM38P1C7A@32.768KHZ |
Designing and manufacturing innovative frequency control devices since 1927
Monitor Products’ SM37, SM38 and SM39 are miniature crystals in highly reliable packages specifically designed for
surface mount applications. Hermetically-sealed construction ensures long-term stability and aging characteristics.
Miniature, Surface Mount Watch Crystals
SM37 M SM38 M SM39
ELECTRICAL SPECIFICATIONS
Nominal Frequency
32.768 KHz
Calibration Tolerance
! 20 ppm @ 251C
Temperature Stability
Parabolic Coefficient -0.04 max ppm/( 1C)2 max
Series Resistance
50.0 K max
Load Capacitance
12.5 pF typical, 6pF to infinity available
Motional Capacitance
.003 fF typical
Shunt Capacitance
1.35 pF typical
Drive Level
1 W max
Quality Factor
50,000 min
Operating Temperature -40 to 851C
Aging (1st year)
! 3 ppm max, 251C ! 31C
APPLICATIONS
M Systems clock
M Communication equipment
M Computer applications
M Disk drives
M Cameras
M Measuring instruments
FEATURES
M Ideal for use with high-
density circuit boards
M Surface mount
M Plastic package
M Reflow solderable
M Tape and reel
Units : mm
Packaging: Tape & Reel (3000 pcs/reel) or Bulk (<3000 pcs)
SM39
SM37
Packaging: Tape & Reel (2000 pcs/reel) or Bulk (<2000 pcs)
SM38
Packaging: Tape & Reel (2000 pcs/reel) or Bulk (<2000 pcs)
Monitor Products has a proven
track record as a pioneer
manufacturer in the frequency
control market. If our extensive
selection of standard and
engineered crystals and
oscillators does not meet your
spec, we will work with you
towards a customized solution.
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL: 760.433.4510
FAX: 760.434.0255
Monitor Products Company Inc reserves the right to make changes to its products and product specifications without notice. No liability is assumed as a result of their use or application.
02-19-03
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SM39 | 制造商:MIC 制造商全称:MIC GROUP RECTIFIERS 功能描述:SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| SM3903 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:4-Bit Single-Chip Microcomputer(For Remote Control) |
| SM3905 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:4-Bit Single-Chip Microcomputer(LCD Driver) |
| SM390A | 制造商:UNIOHM 制造商全称:UNIOHM 功能描述:3.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| SM390A11200 | 制造商:Schneider Electric 功能描述:SUPERPROX ULTRASONIC PROXIMITY SENSOR 制造商:SCHNEIDER ELECTRIC 功能描述:SUPERPROX ULTRASONIC PROXIMITY SENSOR |
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