Model 416
Ultra-Miniature Surface Mount Crystal
Mechanical Specifications
Package Drawing
Marking Information
Format A – 2 Lines [Preferred]
M416
Dxxx
M416
1. M416 – CTS Model series.
2. D – Date code. See Table I for codes.
3. xxx – Frequency code, 3-digits frequencies below
100MHz.
[See document 016-1454-0, Frequency Code Tables].
Format B – 1 Line [Acceptable]
xxxYWW
1. xxx – Frequency code, 3-digits frequencies below
100MHz.
[See document 016-1454-0, Frequency Code Tables].
2. YWW – Date code; Y = year [last digit], WW = week.
Recommended Pad Layout
Notes
1. JEDEC termination code (e4). Barrier-plating is
nickel [Ni] with gold [Au] flash plate.
2. Terminations #2, #4 and the metal lid are
connected internally. End user may connect these
pins to circuit ground for EMI suppression.
3. Due to package variability, the pad chamfer on the
bottom could be located on Pin 1, 2 or 4 in a given
lot.
Layout orientation should be based on the top view
[marking side], as indicated in package drawing.
The chamfer location does not affect the electrical
performance of the device.
4. Reflow conditions per JEDEC J-STD-020; +260°C
maximum, 20 seconds.
5. MSL = 1.
Table I – Date Code, Beginning year 2021
MONTH
JAN
FEB MAR APR MAY JUN
JUL AUG SEP OCT NOV DEC
YEAR
2021 2025 2029 2033 2037
2022 2026 2030 2034 2038
2023 2027 2031 2035 2039
2024 2028 2032 2036 2040
A
N
a
B
P
b
p
C
Q
c
D
R
d
r
E
S
e
s
F
T
f
G
U
g
H
V
h
v
J
W
j
K
X
k
x
L
Y
l
M
Z
m
z
n
q
t
u
w
y
DOC# 008-0331-0 Rev. G
Page 3 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.