Product parameters
|
ITEM |
Specifications |
Unit |
|
|
Frequency Range |
fc |
100~1000MHz |
MHz |
|
Band Width |
±2, ±5, ±20, ±50, or specify |
MHz |
|
|
Insertion Loss ( min) |
IL |
1.0,1.5,3.0, 6.5 or specify |
dB |
|
Operating Temperature Range |
−40~+85 |
℃ |
|
|
Storage Temperature Range |
−55~+125 |
℃ |
|
Product Features
■ Size ¢9.15x3.3mm
■ IF filter for DSB receivers
■ Constant group delay
■ Improved ESD capability by integrated shunt resistors
■ Optimized group delay time
■ Stable performance
■ Simple circuit
Applications
- Suzhou Hangjing's TO-39 SAW Filter 3PIN-SFTO39 series is widely used in applications such as Consumer Electronics, TV/Radio Tuners.
Product advantages
Enhanced ESD Resilience
Integrated shunt resistors boost ESD protection, safeguarding against electrostatic damage in high-contact environments (e.g., consumer electronics, industrial controls).
Simplified Circuit Integration
Requires minimal external components with a straightforward design, reducing development time and PCB complexity for quick deployment.
certificate
The TO-39 SAW Filter 3PIN SFTO39 series is RoHS and REACH compliant, and is manufactured with lead-free and halogen-free materials.
FAQ
Q1: What is the minimum insertion loss?
A: 1.0, 1.5, 3.0, or 6.5 dB (depending on bandwidth; custom options available).
Q2: How does the SFT039T3 achieve improved ESD capability?
A: It integrates shunt resistors into its design, which enhance electrostatic discharge (ESD) protection to safeguard against damage from static electricity in high-contact environments.
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