RF Power Divider 41730 Equivalent & Substitute Parts

Part Overview

The TTM Technologies 41730 is an RF power divider module designed for operation across the 2 GHz to 18 GHz frequency range. This component features 10 dB minimum isolation and 4 dB insertion loss in a module package measuring 5.200" L x 5.000" W x 0.370" H. The part is classified as obsolete, making identification of suitable substitute components necessary for ongoing system support and new designs requiring equivalent functionality.

Substiute Parts

41730

TTM Technologies, Inc.In Stock: 87041730 Datasheet

Current PartRFQ

PWD-5532-08-SMA-79

Cinch Connectivity Solutions Midwest MicrowaveIn Stock: 997PWD-5532-08-SMA-79 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TTM Technologies 41730 is determined by the following critical parameters:

• Frequency Range: The substitute must operate across 2 GHz to 18 GHz to maintain system compatibility
• Package Type: Module configuration is required to match form factor and integration requirements
• Isolation Performance: Minimum 10 dB isolation is the baseline requirement; higher isolation values are acceptable
• Insertion Loss: The substitute specification must be evaluated against system performance budgets; lower insertion loss values represent improved performance
• Moisture Sensitivity Level: MSL 1 (Unlimited) classification ensures compatibility with standard handling and storage procedures

The PWD-5532-08-SMA-79 meets all substitution criteria through matching frequency range, module package type, and exceeding isolation specifications while providing superior insertion loss performance.

Parameter Comparison

Engineering Selection Recommendations

The PWD-5532-08-SMA-79 is the designated substitute for the obsolete TTM Technologies 41730. This component maintains identical frequency range coverage and module package configuration while providing enhanced electrical performance through superior isolation (15 dB versus 10 dB) and significantly reduced insertion loss (0.7 dB versus 4 dB).

The PWD-5532-08-SMA-79 carries active product status, ensuring ongoing availability and manufacturing support. Both components share identical ECCN classification (EAR99) and Moisture Sensitivity Level (MSL 1), confirming regulatory and handling compatibility. The substitute component is RoHS non-compliant; compliance requirements must be evaluated against system specifications.

Frequently Asked Questions (FAQ)

Q: Can the PWD-5532-08-SMA-79 directly replace the 41730 in existing designs?

A: Yes. Both components operate across 2 GHz to 18 GHz, utilize module packaging, and maintain MSL 1 classification. The substitute provides improved isolation and insertion loss performance.

Q: What is the significance of the improved isolation specification in the substitute part?

A: The PWD-5532-08-SMA-79 provides 15 dB minimum isolation compared to the 41730's 10 dB specification. Higher isolation reduces signal coupling between output ports, improving system performance in applications sensitive to port-to-port leakage.

Q: How does the insertion loss difference affect system performance?

A: The PWD-5532-08-SMA-79 exhibits 0.7 dB insertion loss versus the 41730's 4 dB. Lower insertion loss reduces signal attenuation through the divider, improving overall system gain and noise figure performance.

Q: Are there physical dimension differences between these components?

A: Yes. The 41730 measures 5.200" L x 5.000" W x 0.370" H, while the PWD-5532-08-SMA-79 measures 4.600" L x 4.000" W. Physical layout compatibility must be verified for existing mechanical designs.

Q: What is the RoHS compliance status of the substitute?

A: The PWD-5532-08-SMA-79 is RoHS non-compliant. System RoHS requirements must be evaluated independently.