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TDK Corporation DPX205850DT4155A1 Multilayer Diplexer

This multilayer diplexer operates across two frequency bands, 700-1990MHz and 2400-5850MHz, providing low insertion loss and high return loss performance. Designed with RoHS compliance, it features a compact 2.0x1.25mm size suited for RF communication systems. It ensures excellent signal separation and minimal interference, making it ideal for mobile devices, Wi-Fi routers, and RF module integration. Its robust construction supports a wide operating temperature range from -40°C to +85°C, and it maintains characteristic impedance of 50 ohms for consistent performance in high-frequency applications.

Authorized Distributors
Source:DigiKey
Part No:DPX205850DT-4155A1
Stock:12000
Inv Date:06-12-2026
Price: Unit price: $0.47011
Buy/RFQ:
Source:DigiKey
Part No:DPX205850DT-4155A1
Stock:12019
Inv Date:06-12-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:DPX205850DT-4155A1
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:DPX205850DT-4155A1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.36
Buy/RFQ:

TDK Corporation DPX205850DT4155A1 Multilayer Diplexer Specifications:

  • Frequency Range (Low-band): 700-960MHz, 7560-1610MHz, 1710-1990MHz
  • Frequency Range (High-band): 2400-2500MHz, 2500-2700MHz, 5150-5850MHz
  • Insertion Loss (Low-band): 0.15–0.67dB depending on frequency
  • Insertion Loss (High-band): 0.54–0.80dB depending on frequency
  • Return Loss (Low-band): 9.54–29.5dB, (High-band): 9.54–23.3dB
  • Attenuation (High-band): 12–28dB depending on frequency
  • Characteristic Impedance: 50Ω (Nominal)
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +85°C
  • Size: 2.0x1.25mm (EIA 0805)
  • Material: Teflon PCB
  • RoHS Directive Compliant
  • Designed for RF and wireless communication systems

Buy the Buy RF Components Diplexer Part Number DPX205850DT4155A1 Online

Purchase the RF Components Diplexer DPX205850DT4155A1 online today for your wireless and RF systems. This compact, RoHS-compliant device offers low insertion loss and high return loss across 700-1990MHz and 2400-5850MHz bands. Ideal for mobile, Wi-Fi, and RF module applications, it supports a wide temperature range from -40°C to +85°C. Its precise 50Ω impedance and small size ensure easy integration into various electronic devices, providing dependable signal filtering and interference mitigation for optimal communication performance.

Get RF Components Diplexer DPX205850DT4155A1 today—designed for high-frequency precision and reliable signal separation in wireless systems.

Frequently Asked Questions

Where can I buy TDK Corporation DPX205850DT4155A1?

You can click on the BUY or RFQ button to purchase DPX205850DT4155A1 from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part DPX205850DT4155A1?

You can download the DPX205850DT4155A1 datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of DPX205850DT4155A1?

TDK Corporation

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