RF Attenuator CATTEN-0100 Equivalent & Substitute Parts

Part Overview

The CATTEN-0100 is an RF attenuator manufactured by Crystek Corporation, designed for inline attenuation applications across RF and microwave systems. This active product provides 10dB attenuation across a 0 Hz to 3 GHz frequency range with 1W power handling capability and 50 Ohm impedance matching. The SMA connector configuration enables direct integration into standard RF signal paths. Finding equivalent or substitute parts may be necessary due to inventory constraints, supply chain considerations, or application-specific frequency requirements that exceed the primary part's operational range.

Substiute Parts

CATTEN-0100

Crystek CorporationIn Stock: 910CATTEN-0100 Datasheet

Current PartRFQ

R413V10000

Radiall USA, Inc.In Stock: 935R413V10000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RF attenuators is determined by matching critical electrical parameters: attenuation value, impedance, and power rating. The CATTEN-0100 substitute R413V10000 meets all mandatory electrical criteria with identical 10dB attenuation, 50 Ohm impedance, and 1W power handling. Both parts utilize SMA In-Line Module packaging, ensuring mechanical compatibility. The R413V10000 operates across an extended frequency range (0 Hz ~ 67 GHz) compared to the CATTEN-0100 (0 Hz ~ 3 GHz), making it suitable for applications within the CATTEN-0100's specified frequency band while providing additional operational capability for higher-frequency applications. Both parts maintain active product status and ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the CATTEN-0100 and R413V10000 are active products with ROHS3 compliance, establishing baseline suitability for modern manufacturing and environmental standards. The R413V10000 provides identical performance within the CATTEN-0100's operational frequency band while supporting extended frequency coverage to 67 GHz. Selection between these parts should be based on application frequency requirements, supply availability, and system integration constraints. For applications operating exclusively within the 0 Hz to 3 GHz range, either part delivers equivalent electrical performance. For systems requiring future frequency expansion or multi-band operation, the R413V10000's extended frequency capability provides additional operational margin.

Frequently Asked Questions (FAQ)

Q: Can the R413V10000 directly replace the CATTEN-0100 in existing designs?

A: Yes. Both parts share identical attenuation (10dB), impedance (50 Ohms), power rating (1W), and SMA In-Line Module packaging. Electrical and mechanical compatibility is established across all specified parameters.

Q: What is the significance of the R413V10000's extended frequency range?

A: The R413V10000 operates to 67 GHz compared to the CATTEN-0100's 3 GHz upper limit. This extended range does not affect performance within the CATTEN-0100's specified band but enables the R413V10000 to function in higher-frequency applications if system requirements change.

Q: Are there compliance differences between these parts?

A: Both parts are ROHS3 compliant and maintain active product status. The R413V10000 carries REACH Affected designation while the CATTEN-0100 is REACH Unaffected. Compliance requirements should be evaluated against specific application and regional standards.

Q: Does packaging compatibility ensure interchangeability?

A: Yes. Both parts utilize SMA In-Line Module packaging, confirming mechanical compatibility for connector interfaces and mounting configurations.