RFDIP1606L52T Equivalent & Substitute Parts

Part Overview

The RFDIP1606L52T is an RF diplexer manufactured by Walsin Technology Corporation, supplied in Tape & Reel packaging. This component is classified as Active product status with 104,200 units in current inventory. RF diplexers are essential passive components used in wireless communication systems to separate or combine signals across different frequency bands. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances.

Substiute Parts

RFDIP1606L52T

Walsin Technology CorporationIn Stock: 104235RFDIP1606L52T Datasheet

Current PartRFQ

DPX1608LL65R2455A

Pulse ElectronicsIn Stock: 20170DPX1608LL65R2455A Datasheet

SimilarRFQ

DPX1608LL80R2455A

Pulse ElectronicsIn Stock: 125312DPX1608LL80R2455A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFDIP1606L52T are identified based on the following criteria:

Functional Equivalence: Both substitute parts (DPX1608LL65R2455A and DPX1608LL80R2455A) are RF diplexers with dual-band frequency separation capability, matching the core function of the main part.

Packaging Compatibility: All parts utilize Tape & Reel packaging format, ensuring compatibility with automated assembly processes.

Mounting Type: Surface Mount technology is consistent across all parts, enabling direct substitution in PCB assembly workflows.

Frequency Band Coverage: Substitute parts operate within 2.4GHz to 2.5GHz (low band) and 4.9GHz to 6GHz (high band) ranges, covering standard WiFi and 5G frequency allocations.

Package Form Factor: 0603 (1608 Metric) with 6 PC Pad configuration provides mechanical and electrical compatibility.

Regulatory Compliance: All parts maintain REACH Unaffected status and EAR99 classification, ensuring compliance with export and environmental regulations.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria: All substitute parts maintain Active product status, ensuring long-term availability and manufacturing support. Both DPX1608LL65R2455A and DPX1608LL80R2455A are qualified alternatives based on functional equivalence and regulatory compliance.

DPX1608LL65R2455A Selection: This part provides superior low-band attenuation (32.00dB minimum) and high-band attenuation (27.00dB minimum), with balanced return loss performance (12.0dB across both bands). Suitable for applications requiring enhanced signal isolation.

DPX1608LL80R2455A Selection: This part delivers higher high-band attenuation (30.00dB minimum) with extended frequency coverage to 5.95GHz. Inventory availability (125,300 units) supports high-volume production requirements.

Compliance Assurance: All parts carry REACH Unaffected designation and EAR99 classification, confirming compliance with environmental and export control requirements. Moisture Sensitivity Level 1 (Unlimited) indicates no special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can DPX1608LL65R2455A and DPX1608LL80R2455A be used interchangeably with RFDIP1606L52T?

A: Both parts are functionally equivalent diplexers with identical mounting type (Surface Mount), package form factor (0603/1608 Metric, 6 PC Pad), and packaging format (Tape & Reel). Substitution is valid when the application frequency bands and attenuation requirements align with the specified parameters of the selected substitute.

Q: What is the difference in attenuation performance between the two substitute parts?

A: DPX1608LL65R2455A provides 32.00dB low-band and 27.00dB high-band attenuation with 12.0dB return loss. DPX1608LL80R2455A provides 20.00dB low-band and 30.00dB high-band attenuation with 10.0dB return loss. Selection depends on specific isolation requirements for each frequency band.

Q: Are there any moisture sensitivity or storage concerns with these substitute parts?

A: All parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control or storage requirements during handling and assembly.

Q: What is the frequency band coverage difference between the two substitutes?

A: DPX1608LL65R2455A covers 4.9GHz to 6GHz in the high band. DPX1608LL80R2455A covers 4.9GHz to 5.95GHz in the high band. Both cover 2.4GHz to 2.5GHz in the low band. Selection should be based on application frequency requirements.

Q: Are these parts subject to export restrictions?

A: All parts carry EAR99 classification and REACH Unaffected status, confirming compliance with standard export control and environmental regulations applicable to RF components.