ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CRYSTAL FILTER 25.1*14.1*9, 70.0
- Series：CFMH4
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Frequency - Center：70 MHz
- Impedance：-
- Insertion Loss：-
- Bandwidth：-
- Ripple：-
- Number of Poles：2
- Operating Temperature：-20°C ~ 70°C
- Mounting Type：Through Hole
- Package / Case：-
- Size / Dimension：0.433" L x 0.335" W (11.00mm x 8.50mm)
- Height (Max)：0.433" (11.00mm)
Download product information
Overview
The CFMH4-70.000-F35IL2A is a quartz crystal filter manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a center frequency of 70.0 MHz. The component utilizes a ceramic package with physical dimensions of 25.1 mm in length, 14.1 mm in width, and 9 mm in height. This device is designed for precise frequency selection within electronic circuits requiring stable signal processing.
Feature Summary
- Utilizes quartz resonator technology for high-frequency stability
- Encapsulated in a durable ceramic housing for mechanical protection
- Engineered for specific center frequency filtering applications
Applications
- RF signal processing systems
- Communication equipment channel selection
- Frequency control units
Procurement Notes
Verify the manufacturer designation as Suzhou Hangjing Elec&Tech Co., Ltd. Confirm the part number matches CFMH4-70.000-F35IL2A exactly. Ensure the package dimensions align with the specified 25.1 x 14.1 x 9 mm form factor. Request original manufacturer documentation to validate authenticity and technical specifications before integration.
Selection Notes
Select this component when a 70.0 MHz ceramic crystal filter is required. Consider the physical size constraints of the 25.1 x 14.1 x 9 mm package during PCB layout. Verify compatibility with the target circuit's impedance and loading requirements. Ensure the operating environment suits the material properties of the ceramic enclosure.
Part Context
Suzhou Hangjing Elec&Tech Co., Ltd specializes in quartz frequency controlling units. Founded in 2014, the company focuses on research, development, and production of these components. The CFMH4 series represents their line of crystal filters designed for industrial and commercial electronic applications.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the 70.0 MHz frequency and identical package dimensions. Consult the manufacturer directly for approved alternatives or equivalent specifications.
