Product parameters
|
Item |
Minimum |
Typical |
Maximum |
Unit |
||
|
Frequency Range |
fc |
154~1000MHz |
MHz |
|||
|
Standard Frequency |
315,330,370,433.92,868,915 |
MHz |
||||
|
Frequency Tolerance (at 25°C) |
Δfc |
±50,±75,±150 or specify |
KHz |
|||
|
Insertion Loss (in 500hm system, min) |
IL |
1.0,1.3,1.4,1.5 or specify |
dB |
|||
|
Temperature Stability |
Turnover Temperature |
T0 |
25 |
40 |
55 |
°C |
|
Turnover Frequency |
f0 |
fc |
||||
|
Frequency Temperature Coefficient |
FTC |
0.032 |
ppm/°C |
|||
|
Frequency Aging |
Absolute Value during the First Year |
|fA| |
≤10 |
ppm/yr |
||
|
DC Insulation Resistance between Any Two Pins |
1.0 |
MΩ |
||||
|
Operating Temperature Range |
-40~+85 |
°C |
||||
|
Storage Temperature Range |
-55~+125 |
°C |
||||
Product Features
■ Small size 3.8x3.8x1.5mm
■ The optional frequency can be customized
Applications
- The SMD 6PIN SAW Resonator 3.8 x 3.8 x 1.5-SR44M6 series is widely used in: Wireless Communication Systems and IoT Sensors.


Product advantages
Ultra-Miniaturized Design
Compact 3.8×3.8×1.5mm ceramic seam-sealed package, ideal for space-constrained applications such as wearables and miniaturized IoT devices.
High Environmental Robustness
Excellent resistance to high temperatures, mechanical shock, and vibration, ensuring stable performance in industrial, automotive, and outdoor environments.
certificate
The SMD 6PIN SAW Resonator 3.8 x 3.8 x 1.5-SR44M6 series is RoHS/REACH compliant, lead-free and halogen-free.
FAQ
Q: What is the typical frequency tolerance of this SAW resonator 6PIN 3.8 x 3.8 x 1.5-SR44M6 series?
A: It offers configurable tolerance options of ±50 kHz, ±75 kHz, or ±150 kHz at 25°C.
Q: Can it operate reliably in harsh environments?
A: Yes, it features high resistance to temperature, shock, and vibration, supporting operation from -40°C to +85°C.
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