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DS21Q554

DS21Q554

DS21Q554

Rochester Electronics, LLC

256 TerminationsTelecom device4 Circuits

SOT-23

DS21Q554 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 256-BGA
Surface MountYES
PackagingTray
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
Terminal Finish NOT SPECIFIED
Technology CMOS
Voltage - Supply 5V
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 20
JESD-30 Code S-PBGA-B256
Function Transceiver
Qualification StatusCOMMERCIAL
Operating Temperature (Max) 70°C
Temperature GradeCOMMERCIAL
Interface E1
Number of Circuits 4
Length 27mm
Width 27mm
RoHS StatusNon-RoHS Compliant
In-Stock:124 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$99.55000$99.55
500$98.5545$49277.25
1000$97.559$97559
1500$96.5635$144845.25
2000$95.568$191136
2500$94.5725$236431.25

DS21Q554 Product Details

DS21Q554 Overview


In order to save space on the board, the 256-BGA package is used.Telecommunications equipment is packed in the Tray-way.A Surface Mount-mount is used for mounting the telecom circuit.Telecommunications equipment consists of 4 circuits.When 5V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.In telecom switching configuration, 256 terminations are present.With 5V as the supply voltage, it operates.This telecommunication product supports a maximum operating temperature of 70°C.

DS21Q554 Features


Available in the 256-BGA package

DS21Q554 Applications


There are a lot of Rochester Electronics, LLC DS21Q554 Telecom applications.

  • Multi-Line E1 Interface Cards
  • Private branch exchange (PBX)
  • E1 LAN/WAN Routers
  • PBXs channel bank
  • Frame Relay Switches and Access Devices (FRADS)
  • Hybrid fiber coax (HFC)
  • E1 Network Equipment
  • Integrated Multi-Service Access Platforms (IMAPs)
  • Short/Medium Loop
  • Residential Gateways

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