Features
● 1210 size ultra miniature and lightweight SMD
crystal units with low profile of 0.3mm
● Frequency range from 36MHz to 54MHz
● High precision and high frequency stability
● High reliable environmental performance
● Automatic mounting and reflow soldering
● Applications: S
martphone,
SIP
M
odule,
IoT,
C
onsumer
Electronics
, etc
.
● RoHS Compliant & Pb Free
Standard Specifications
Frequency Tolerance (at 25℃)
Operating Temperature Range
Shunt Capacitance (C )
0
Drive Level
Load Capacitance
Aging (at 25℃)
Storage Temperature Range
Packing Unit
7S Series SMD Crystal
36~54 MHz
±15ppm, ±20ppm
±15ppm, ±20ppm
-40~+85℃, or specify
5.0pF Max.
1~100μW (50μW Typ.)
8pF, 10pF, or specify
±3ppm /year Max.
-40~+85℃
3000pcs.
Dimensions [mm]
Fundamental
Equivalent Series Resistance
36~54 MHz 150Ω Max.
Type
Frequency Range
1.2±0.1
1.0±0.1
0.3±0.05
0.3
0.4
0.530.53
0.1
0.58 0.58
0.2
1 2
4 3
1 2
4 3
Top View
Side View
Bottom View
Top View Crystal Connection
Top View Suggested Layout
SJK
40.000
SMD Crystal
7S | 1.2×1.0 mm
Shenzhen Crystal Technology Industrial Co., Ltd.
Frequency Stability (over Operating Temp.)
4 3
1 2