RF Power Divider 42000 - Equivalent & Substitute Parts

Part Overview

The TTM Technologies, Inc. model 42000 is an RF Power Divider module designed for operation across the 500 MHz to 2 GHz frequency range. This component provides a minimum isolation of 20dB with an insertion loss of 0.5dB in a compact module package measuring 1.900" L x 1.400" W x 0.370" H. The product is currently classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and component procurement.

Substiute Parts

42000

TTM Technologies, Inc.In Stock: 105642000 Datasheet

Current PartRFQ

PWD-5520-T2-SMA-79

Cinch Connectivity Solutions Midwest MicrowaveIn Stock: 791PWD-5520-T2-SMA-79 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RF power divider modules is determined by matching the following critical electrical and mechanical parameters:

• Frequency Range: Must cover 500 MHz ~ 2 GHz operation
• Isolation Performance: Minimum 20dB isolation requirement
• Insertion Loss: 0.5dB specification
• Package Configuration: Module form factor
• Moisture Sensitivity: MSL 1 (Unlimited) classification

The substitute part PWD-5520-T2-SMA-79 meets all electrical performance criteria and maintains the same module packaging classification, establishing functional equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The PWD-5520-T2-SMA-79 is functionally equivalent to the TTM 42000 based on matching electrical specifications across the required frequency band and isolation performance. The substitute part maintains active product status, ensuring ongoing availability and manufacturer support. Physical dimensions differ slightly; the PWD-5520-T2-SMA-79 measures 2.000" L x 1.000" W compared to the original 1.900" L x 1.400" W x 0.370" H, requiring verification of mechanical fit within the target application enclosure. The substitute part carries RoHS non-compliant status, which must be evaluated against system-level compliance requirements.

Frequently Asked Questions (FAQ)

Q: What makes PWD-5520-T2-SMA-79 a suitable substitute for TTM 42000?

A: Both components operate across 500 MHz to 2 GHz with identical 20dB minimum isolation and 0.5dB insertion loss specifications. Module packaging and MSL 1 moisture sensitivity classification are matched, establishing electrical and environmental equivalence.

Q: Are there dimensional compatibility concerns?

A: The substitute part dimensions (2.000" L x 1.000" W) differ from the original (1.900" L x 1.400" W x 0.370" H). Physical fit within the application must be verified before implementation.

Q: What is the significance of product status differences?

A: The TTM 42000 is obsolete, limiting future procurement options. The PWD-5520-T2-SMA-79 maintains active status, ensuring continued availability and manufacturer technical support.

Q: How should RoHS compliance differences be handled?

A: The substitute part is RoHS non-compliant while the original status is REACH Unaffected. System-level compliance requirements must be evaluated to determine acceptability in the target application.

Q: Are connector types specified for these modules?

A: The substitute part designation includes "SMA" connector specification. Original connector type information is not provided in the available parameters.