DPX105850DT-6019A1

$0.22

Description：RF DIPLEXER 2.45GHZ/5.5GHZ 0402
Series：DPX
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:dd9521e76f7a Category: RF Multiplexers Brand: TDK Corporation

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Product introduction

DPX105850DT-6019A1 is listed in the RF Multiplexers range at ChipApex. The manufacturer field lists TDK Corporation. Its product description is RF DIPLEXER 2.45GHZ/5.5GHZ 0402. Review the specifications below when checking this part for your BOM.

RF Multiplexers specifications for DPX105850DT-6019A1

Description：RF DIPLEXER 2.45GHZ/5.5GHZ 0402
Series：DPX
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Diplexer
Frequency Bands (Low / High)：2.4GHz ~ 2.5GHz / 5.15GHz ~ 5.85GHz
Low Band Attenuation (min / max dB)：21.00dB / -
High Band Attenuation (min / max dB)：14.00dB / -
Return Loss (Low Band / High Band)：-
Mounting Type：Surface Mount
Package / Case：0402 (1005 Metric), 4 PC Pad
Grade：-
Qualification：-

RF Multiplexers datasheet and documents for DPX105850DT-6019A1

DPX105850DT-6019A1

RF Multiplexers Overview

The DPX105850DT-6019A1 is a surface-mount RF diplexer from the TDK DPX series, designed for dual-band systems. It operates in the low band of 2.4GHz to 2.5GHz and the high band of 5.15GHz to 5.85GHz. The component features a 0402 (1005 metric) package with four PCB pads. Key electrical specifications include a minimum attenuation of 21.00dB in the low band and 14.00dB in the high band. It maintains a 50Ω impedance and supports an operating temperature range from -40°C to 85°C.

RF Multiplexers Feature Summary

Multilayer SAW technology for compact integration
Dual-band frequency separation capability
Low profile surface mount construction

RF Multiplexers Applications

Mobile phone band-switching
Wireless LAN systems
Bluetooth applications

RF Multiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the required attenuation levels meet the system design requirements for both frequency bands. Check for any recent product change notices regarding the carrier tape material or environmental compliance status before finalizing procurement orders.

RF Multiplexers Selection Notes

Select this component when a small form factor is required for dual-band RF signal separation. Ensure the application environment stays within the specified -40°C to 85°C operating temperature range. Verify that the 0402 footprint matches the PCB layout constraints. Consider the insertion loss and attenuation characteristics to ensure they align with the system's noise figure and isolation requirements.

RF Multiplexers Part Context

This part belongs to the TDK DPX series of RF diplexers, which are engineered for mobile and wireless communication devices. The series offers various frequency combinations tailored for different global standards. The DPX105850DT-6019A1 specifically targets the 2.4GHz and 5GHz ISM bands commonly used in Wi-Fi and Bluetooth protocols.