All prices are in US dollars.
Digi-Key Part Number 445-3980-1-ND
Price Break Unit Price Extended Price
1 1.58000 1.58
10 1.39600 13.96
100 1.10250 110.25
250 0.96688 241.72
500 0.85750 428.75
1,000 0.67813 678.13
Quantity Available Digi-Key Stock: 10,890
Can ship immediately

Manufacturer Standard Lead Time 14 Weeks
Manufacturer Part Number


Description DIPLEXER DCS/PCS 900MHZ/1.8GHZ
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets DPX201990DT-4011D1 Drawing
Product Photos DPX20
Catalog Drawings DPX Series Pin Out
DPX Series Side
DPX Series Bottom
Standard Package ? 1



RF Diplexers

Series DPX
Packaging ? Cut Tape (CT)?
Frequency Bands (Low / High) 824MHz ~ 960MHz / 1.71GHz ~ 1.99GHz
Low Band Attenuation (min / max dB) 21.00dB / -
High Band Attenuation (min / max dB) 20.00dB / -
Return Loss (Low Band / High Band) 10dB / 10dB
Mounting Type Surface Mount
Package / Case 0805 (2012 Metric)
Online Catalog Multilayer Diplexers
Other Names 445-3980-1
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
445-3980-2-ND DPX201990DT-4011D1 TDK Corporation Tape & Reel (TR)? 8,000 - Immediate
0.61250 2,000
445-3980-6-ND DPX201990DT-4011D1 TDK Corporation Digi-Reel®? 10,890 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

09:10:38 6/30/2016