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Product Detailed Parameters
- Description：IC RF SWITCH SPDT 26.5GHZ
- Series：ARD
- Mfr：Panasonic Electric Works
- Package：Box
- Product Status：Active
- RF Type：Cellular
- Topology：-
- Circuit：SPDT
- Frequency Range：26.5GHz
- Isolation：55dB (min)
- Insertion Loss：0.8dB (max)
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：5V
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：-
- Package / Case：Module, Pin Contacts
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ARD55105 is a coaxial switch manufactured by Panasonic Electric Works, designed for high-frequency applications up to 26.5 GHz. It features an SPDT contact form with a 50 Ohm impedance and operates on a 5 VDC coil voltage. Key electrical parameters include a VSWR of 1.7, insertion loss of 0.8 dB, and isolation of 55 dB. The device utilizes quick connect terminals with a 3.5 mm pitch and offers two positions.
Feature Summary
- Supports high-frequency signal routing up to 26.5 GHz
- Provides reliable SPDT switching functionality
- Maintains low insertion loss and high isolation characteristics
Applications
- RF signal distribution systems
- Test and measurement equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific ordering suffix against the official Panasonic datasheet to ensure correct terminal type and operational voltage. Confirm that the required frequency range aligns with the component's 26.5 GHz limit. Check for RoHS compliance status if environmental regulations apply to your assembly process. Ensure mechanical fitment matches the quick connect terminal specifications.
Selection Notes
Select this component when a compact coaxial switch is needed for frequencies up to 26.5 GHz. The 5 VDC coil voltage suits standard logic-level control interfaces. Consider the 50 Ohm impedance match for system compatibility. Evaluate the physical size constraints against the small form factor design intended for dense PCB layouts.
Part Context
This part belongs to the Panasonic ARD series of coaxial switches, which are engineered for excellent high-frequency performance. The series includes various configurations such as transfer and SP6T types, all maintaining a 50 Ohm impedance base. These components are positioned within the RF switches category for industrial and commercial electronic applications.
Replacement Considerations
Consult the official Panasonic ARD series documentation for direct cross-references. Verify that any substitute maintains the 26.5 GHz frequency rating and 50 Ohm impedance. Ensure the replacement supports the same SPDT configuration and compatible coil voltage requirements.
