Rochester DS21Q43AT
Manufacturer No:
DS21Q43AT
Manufacturer:
Rochester
Package:
128-LQFP
Description:
128 Terminations Telecom device 4 Circuits 4 Functions
Quantity:
In Stock :1852
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
DS21Q43AT Information
Rochester DS21Q43AT technical specifications, attributes, parameters and parts with similar specifications to Rochester DS21Q43AT.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 128-LQFP
- Surface Mount
- YES
- Operating Temperature
- 0°C~70°C
- Packaging
- Tube
- JESD-609 Code
- e0
- Pbfree Code
- no
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 128
- Type
- Parameter
- Terminal Finish
- TIN LEAD
- Technology
- CMOS
- Voltage - Supply
- 4.5V~5.5V
- Terminal Position
- QUAD
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 240
- Number of Functions
- 4
- Supply Voltage
- 5V
- Terminal Pitch
- 0.5mm
- Reach Compliance Code
- unknown
Download datasheets and manufacturer documentation for Rochester DS21Q43AT.
DS21Q43AT Overview
The 128-LQFP package reduces the amount of space on a board.To pack telecommunications equipment, the way of Tube is used.There is a type Surface Mount mount for this telecom circuit.An 4-circuit makes up this telecom IC .When the voltage for 4.5V~5.5V is provided, improved efficiency can be achieved.0°C~70°C is a temperature setting that is reliable when telecom switching comes to performance.As part of its configuration, it includes 128 terminations.It requires a supply voltage of 5V.Telecom ICs are of type FRAMER.There is a supply current of 32mA for telecom equipment to operate on.In the design phase, telecommunications device is configured wtelecommunications device h 4 functions.Its pin configuration is determined by 128 telecom product pins.
DS21Q43AT Features
Available in the 128-LQFP package
FRAMER as telecom IC type
DS21Q43AT Applications
There are a lot of Rochester Electronics, LLC
DS21Q43AT Telecom applications.
- BITS Timing
- Digital Access Cross-connect System (DACs)
- Digital Cross-connect Systems (DCS)
- Frame Relay Switches and Access Devices (FRADS)
- ISDN Primary Rate Interfaces (PRA)
- PBXs channel bank
- PCM channel bank
- T3 channelized access concentrators
- M13 MUX
- Wireless base stations
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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