32.768kHz SMD Crystal Units
Size: 3.2×1.5×0.75 mm
7L Series 32.768kHz SMD Crystal Units
Features
● 3215size ultra miniature and lightweight with
a low profile of 0.75mm.
● High precision and reliability
● High reliable environmental performance
● Automatic mounting and reflow soldering
● Application for Smart phone, Wave clock,
Mobile communications, automotive, etc.
● RoHS Compliant /Pb Free
Standard Specification
Item /Type
Frequency Range
Frequency Tolerance
Load Capacitance
7L (7L Series 32.768kHz SMD Crystal Units)
32.768 kHz
±20ppm, or specify
6pF, 9pF, 12.5pF, or specify
Operating Temperature Range
Storage Temperature Range
-40~+85℃, or specify
-55~+125℃
Drive Level
Turnover Temperature
Parabolic Coefficient
Shunt Capacitance
Aging (at 25℃)
1.0 μ W Max.
±25℃±5℃
-6
2
(-0.03±0.01)×10 /℃
1.0pF Typ.
±3ppm at first year
Packing Unit
3000pcs./Reel
Equivalent Series Resistance
Fundamental
32.768 kHz 70KΩ Max.
Dimensions [mm]
1
S32768
2
1.5±0.1
3.2±0.1
1
2
Top View Crystal Connection
0.75 ±0.1
Top View
Side View
1.0
1.5
1.0
1
2
Buttom View
1.8
1.7
Top View Suggested Layout
7L327680004GJMSC-TR 价格&库存
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