HC-49SMD 4 Pad Crystal Unit
Low Profile Type
MXE series
FEATURE
•
•
•
•
Surface Mount Low Profile
Excellent Heat Resistance
High precision and high frequency stability
Applications: Wired Network, Mobile Communication, WiMAX, WLAN,
Test Equipment
P
ART
N
UMBERING
S
YSTEM
MXE F
H
J
I
4M9152
(1)
No
(2) (3) (4) (5)
(6)
Item
Code
Description
Crystal Unit
Series Reference
(1)
(2)
(3)
(4)
(5)
(6)
Meritek Series
MXE
HC-49SMD 4 Pads
Load Capacitance
Frequency Tolerance
Stability vs Oper Temp.
Operating Temp.
Frequency
F
H
J
I
F: 20pF
E: 18pF, R: Series Resonance (see options)
F: ±20ppm, G: ±25ppm (see options)
H: ±30ppm
J: ±50ppm
I: -40~+85ºC
G: ±25ppm, J: ±50ppm (see options)
C: -20~+70ºC, I: -40~+85ºC (see options)
3M579545 ~ 75M0 (M denotes decimal point)
4M9152 4M9152: 4.9152MHz
D
IMENSIONS AND RECOMMENDED PATTERN
A
VAILABLE OPTIONS
Parameters
Part Number Options
R: Series Resonance, 3: 3pF ~ 8: 8pF,
A: 10pF, B: 12pF, C: 15pF, D: 16pF, E: 18pF, F: 20pF, K: 22pF, G: 25pF, H: 30pF, L: 32pF
Load Capacitance
Frequency Tolerance
Stability vs Oper Temp.
Operating Temperature
A: ±10ppm, C: ±15ppm, F: ±20ppm, G: ±25ppm, H: ±30ppm, J: ±50ppm
A: ±10ppm, C: ±15ppm, F: ±20ppm, G: ±25ppm, H: ±30ppm, J: ±50ppm, K: ±100ppm
B: 0~+70°C, A: -10~+60°C, C: -20~+70°C, K: -30~+85°C, I: -40~+85°C, R: -40~+105°C
Note: Custom options available. Contact Meritek for more information.
Rev.7a 11/07/2017
Meritek Electronics Corporation
| www.meritekusa.com