RF Triplexer TPX205950MT-7010A1 Equivalent & Substitute Parts

Part Overview

The TPX205950MT-7010A1 is an RF triplexer manufactured by TDK Corporation, designed for dual-band wireless applications operating across 2.4GHz ~ 2.5GHz and 4.9GHz ~ 5.95GHz frequency ranges. This surface mount component in 0805 (2012 Metric) package with 6 PC pads is actively produced and widely deployed in WLAN and broadband communication systems. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design flexibility is required for specific application requirements.

Substiute Parts

TPX205950MT-7010A1

TDK CorporationIn Stock: 80500TPX205950MT-7010A1 Datasheet

Current PartRFQ

TPX2012LL95R1525A

Pulse ElectronicsIn Stock: 25001TPX2012LL95R1525A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RF triplexer components is determined by the following critical parameters:

• Mounting Type: Must be Surface Mount to ensure PCB assembly compatibility
• Package Form Factor: 0805 (2012 Metric) package ensures mechanical fit on standard PCB layouts
• Frequency Band Coverage: Low band and high band frequency ranges must encompass or align with the primary application bands
• Attenuation Specifications: Low and high band attenuation values must meet or exceed system performance requirements
• Pad Configuration: Pad count and arrangement must be compatible with existing PCB designs
• Compliance Standards: RoHS3 compliance and MSL rating ensure regulatory and environmental compatibility

The substitute part TPX2012LL95R1525A from Pulse Electronics meets the core mechanical and compliance requirements while operating across different frequency bands (1.57GHz ~ 1.61GHz / 4.9GHz ~ 5.95GHz). This part is suitable for applications where the low frequency band requirement differs from the primary part, particularly for GNSS and WLAN dual-band systems.

Parameter Comparison

Engineering Selection Recommendations

Both the TPX205950MT-7010A1 and TPX2012LL95R1525A are actively produced components with ROHS3 compliance and MSL 1 ratings, ensuring regulatory alignment and environmental stability. Selection between these parts depends on application-specific frequency band requirements:

The TPX205950MT-7010A1 is specified for 2.4GHz ~ 2.5GHz low band operation, suitable for standard WLAN applications. The TPX2012LL95R1525A operates at 1.57GHz ~ 1.61GHz low band, appropriate for GNSS-integrated systems. Both components share identical high band coverage (4.9GHz ~ 5.95GHz) and equivalent compliance certifications. The pad count difference (6 PC versus 8 PC) requires PCB layout verification to ensure compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can TPX2012LL95R1525A directly replace TPX205950MT-7010A1 on existing PCBs?

A: Direct replacement requires PCB layout verification. While both components use 0805 (2012 Metric) packages, the pad count differs (6 PC versus 8 PC). Physical footprint compatibility must be confirmed before substitution.

Q: What is the primary difference between these triplexer parts?

A: The low frequency band differs. TPX205950MT-7010A1 operates at 2.4GHz ~ 2.5GHz, while TPX2012LL95R1525A operates at 1.57GHz ~ 1.61GHz. High band coverage (4.9GHz ~ 5.95GHz) is identical for both parts.

Q: Are both parts suitable for WLAN applications?

A: TPX205950MT-7010A1 is specified for standard WLAN operation in the 2.4GHz band. TPX2012LL95R1525A is designed for dual-band WLAN and GNSS systems, with its low band covering GPS/GNSS frequencies.

Q: Do both parts meet current environmental compliance standards?

A: Yes. Both components are ROHS3 compliant and carry MSL 1 (Unlimited) ratings, meeting current regulatory requirements for electronic component manufacturing and deployment.

Q: What attenuation performance differences exist between these parts?

A: Low band attenuation differs: TPX205950MT-7010A1 provides 13.00dB ~ 23.00dB, while TPX2012LL95R1525A provides 20.00dB minimum. High band attenuation for TPX2012LL95R1525A is specified at 30.00dB minimum. Application requirements determine which attenuation profile is appropriate.