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TSD1N21D1G09LW0JCT

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— IC芯片 | 连接器 | 传感器 | 被动器件 —

TSD1N21D1G09LW0JCT

TSD1N21D1G09LW0JCT

$0.88
  • Description：RF Diplexer
  • Series：TSD1
  • Mfr：Taiyo Yuden
  • Package：Tape & Reel (TR),Cut Tape (CT)

SKU:16f14419aee5 Category: Brand:

　　
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Product Detailed Parameters

  • Description：RF Diplexer
  • Series：TSD1
  • Mfr：Taiyo Yuden
  • Package：Tape & Reel (TR),Cut Tape (CT)
  • Type：Diplexer
  • Frequency Bands (Low / High)：617MHz ~ 1.517GHz / 1.71GHz ~ 2.69GHz
  • Low Band Attenuation (min / max dB)：10.00dB / -
  • High Band Attenuation (min / max dB)：12.00dB / -
  • Return Loss (Low Band / High Band)：-
  • Mounting Type：Surface Mount
  • Package / Case：0805 (2012 Metric)
  • Grade：-
  • Qualification：-

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TSD1N21D1G09LW0JCT

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Taiyo Yuden TSD1N21D1G09LW0JCT is used in RF Multiplexers category in RF signal paths where layout, grounding, and interface choices determine real performance. Key specs include Description (RF Diplexer), Frequency range (617MHz ~ 1.517GHz / 1.71GHz ~ 2.69GHz), Package/case (0805 (2012 Metric)), Mounting (Surface Mount), and Packaging (Tape & Reel (TR), Cut Tape (CT)).

Selection Notes
  • For TSD1N21D1G09LW0JCT, double-check the mounting type (Surface Mount) for your intended installation method.
  • Confirm the frequency range (617MHz ~ 1.517GHz / 1.71GHz ~ 2.69GHz) fits your signal band and filtering plan.
  • Verify Frequency Bands (Low / High) (617MHz ~ 1.517GHz / 1.71GHz ~ 2.69GHz) and compare it against your reference design limits.
  • Confirm High Band Attenuation (min / max dB) (12.00dB / -) meets your design constraints and system-level expectations.
Alternates & Substitutions
  • For RF Multiplexers, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Compare not just numbers but also the conditions: rails, loads, timing, and temperature points behind the spec table.
  • For substitutions, match the footprint-related items first: package/case 0805 (2012 Metric), mounting Surface Mount, packaging Tape & Reel (TR), Cut Tape (CT).
  • For RF substitutions, match frequency range 617MHz ~ 1.517GHz / 1.71GHz ~ 2.69GHz and validate in the real enclosure because cables, grounding, and layout dominate performance.
FAQ

Any tips for integrating TSD1N21D1G09LW0JCT into an RF signal path?
Pay attention to impedance continuity, grounding, connector transitions, and layout symmetry to minimize loss and reflections.

What is the mounting method for TSD1N21D1G09LW0JCT?
Surface Mount

What Low Band Attenuation (min / max dB) does TSD1N21D1G09LW0JCT have?
10.00dB / -

What is the packaging of TSD1N21D1G09LW0JCT?
Tape & Reel (TR), Cut Tape (CT)

Application Scenarios

Taiyo Yuden TSD1N21D1G09LW0JCT shows up under RF Multiplexers when designers want a well-bounded, datasheet-driven building block instead of a fragile board-level workaround. A robust RF selection keeps tuning steps minimal so production units do not require one-off adjustment to pass. Engineers often prefer RF parts with clear application guidance, because layout details decide whether the datasheet numbers are reachable. Across fixed wireless access, front-end linearity and filtering margins determine throughput in crowded spectrum. In real deployments, across security and access control, RF performance under metal proximity and long cable runs determines reliability in real buildings. Across point-of-sale and retail IoT, RF reliability matters in metal-heavy environments with dense Wi‑Fi and Bluetooth traffic.

Compatibility Advice
  • In board-level integration, validate the antenna, enclosure, and cable environment because impedance and coupling define the real margins. This keeps acceptance criteria measurable and repeatable.
  • For RF Multiplexers, confirm cable bend and routing constraints so strain relief is not treated as an afterthought during enclosure design with the real source, load, and wiring.
Project Fit
  • Strongest fit when you can qualify Taiyo Yuden TSD1N21D1G09LW0JCT for RF Multiplexers integration under realistic load and noise, if you have a defined frequency plan and filtering strategy from the start. On the other hand, more fragile when integrating Taiyo Yuden TSD1N21D1G09LW0JCT for RF Multiplexers, coexistence and desense risks cannot be reproduced, so range becomes unpredictable, because the key behaviors cannot be confirmed on the assembled system.
TSD1N21D1G09LW0JCTTSD1N21D1G09LW0JCT
$0.88
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