CBPFS-0881

Overview

The CBPFS-0881 is a Surface Acoustic Wave (SAW) band pass filter manufactured by Crystek Corporation. It operates at a center frequency of 881.5 MHz with a bandwidth of 25 MHz. The component features an insertion loss of 2.2 dB and maintains a 50 Ohm impedance. It utilizes SMA connectors for inline connection and is housed in a rugged package measuring 0.435 inches in diameter by 1.313 inches in length. The device supports operating and storage temperatures ranging from -40°C to +85°C.

Feature Summary

• Designed in a rugged SMA housing for durability
• Provides excellent out-of-band rejection capabilities
• Utilizes Surface Acoustic Wave technology for signal filtering

Applications

• EMI/RFI suppression
• Power line filtering
• Frequency lab use

Procurement Notes

Verify the specific part number CBPFS-0881 against official Crystek Corporation datasheets to confirm technical specifications. Ensure compatibility with 50 Ohm systems and SMA connector interfaces. Check RoHS compliance status if required for your project. Confirm availability through authorized distributors or direct manufacturer channels. Validate that the operating temperature range meets your environmental requirements before finalizing procurement decisions.

Selection Notes

Select this component when a SAW filter with a center frequency of 881.5 MHz is required. Consider the 25 MHz bandwidth and 2.2 dB insertion loss for signal integrity needs. The rugged SMA housing makes it suitable for applications requiring durable inline connections. Evaluate the physical dimensions for space constraints in your design. Ensure the 50 Ohm impedance matches your system architecture.

Part Context

The CBPFS series represents Crystek Corporation's line of SAW band pass filters. These components are designed for robust performance in RF applications. The series offers excellent out-of-band rejection and is housed in rugged SMA connectors. This specific model, CBPFS-0881, targets frequencies around 881.5 MHz, fitting within the broader portfolio of Crystek's filtering solutions.

Replacement Considerations

Consult Crystek Corporation documentation for verified substitute part numbers. Cross-reference specifications such as center frequency, bandwidth, and impedance when evaluating alternatives. Ensure any replacement maintains the SMA connector interface and rugged housing characteristics. Verify that the alternative component meets the same operating temperature range and RoHS compliance standards.