ATS-2M2F-30DB5W RF Attenuator Equivalent & Substitute Parts

Part Overview

The ATS-2M2F-30DB5W is an RF attenuator manufactured by Amphenol RF, designed for inline attenuation applications across DC to 6 GHz frequency range. This component provides 30dB attenuation with 5W power handling capability in a 50 Ohm N-Type connector configuration. The part is currently classified as obsolete, making identification of functionally equivalent substitute components essential for system maintenance, repair, and new design implementations where this specification is required.

Substiute Parts

ATS-2M2F-30DB5W

Amphenol RFIn Stock: 842ATS-2M2F-30DB5W Datasheet

Current PartRFQ

53AS105-K30N3

RosenbergerIn Stock: 97453AS105-K30N3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the ATS-2M2F-30DB5W are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Attenuation Value: 30dB (exact match required)
• Impedance: 50 Ohms (exact match required)
• Connector Type: N-Type In-Line Module (exact match required)
• Power Rating: 5W minimum (equal or greater acceptable)
• Frequency Range: Must encompass or exceed 0 Hz ~ 6 GHz operating band

Substitute parts meeting these criteria are functionally interchangeable within the specified electrical and mechanical constraints of the original design.

Parameter Comparison

Engineering Selection Recommendations

The 53AS105-K30N3 manufactured by Rosenberger qualifies as a direct substitute for the ATS-2M2F-30DB5W based on matching electrical specifications (30dB attenuation, 5W power handling, 50 Ohm impedance, N-Type connectors) and compatible frequency range coverage.

Substitution Advantages:

• Active product status ensures ongoing availability and supply chain continuity
• Extended frequency range (0 Hz ~ 10 GHz) provides operational margin beyond the original 6 GHz specification
• RoHS Compliant certification meets modern environmental and regulatory requirements
• Identical mechanical form factor (N-Type In-Line Module) ensures direct installation compatibility

Compliance Considerations: Both components carry EAR99 ECCN classification. The substitute part's RoHS compliance status should be verified against specific application regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the 53AS105-K30N3 be used as a direct replacement for ATS-2M2F-30DB5W?

A: Yes. Both components provide identical attenuation (30dB), power handling (5W), impedance (50 Ohms), and connector configuration (N-Type In-Line Module). The substitute part's extended frequency range (10 GHz vs. 6 GHz) does not compromise compatibility within the original operating band.

Q: What is the significance of the extended frequency range in the substitute part?

A: The 53AS105-K30N3 operates to 10 GHz, exceeding the original 6 GHz specification. This extended range provides operational margin and may enable use in broader application contexts without performance degradation at the original operating frequencies.

Q: Are there mechanical installation differences between these components?

A: No. Both components use identical N-Type In-Line Module packaging, ensuring direct mechanical compatibility without modification to mounting or connection infrastructure.

Q: Why is product status relevant to substitution?

A: The original ATS-2M2F-30DB5W is obsolete, creating supply constraints. The 53AS105-K30N3 maintains active product status, ensuring reliable long-term availability for replacement and maintenance applications.

Q: Does RoHS compliance affect electrical performance?

A: RoHS compliance addresses material composition and environmental standards but does not alter electrical performance specifications. The substitute part maintains identical electrical characteristics while meeting modern regulatory requirements.