Name: DS21Q48
Brand: Maxim Integrated
SKU: DS21Q48
Price: 54.5689 USD
Availability: InStock
Rating: 5 (189 reviews)

DS21Q48

For Reference Only

Part Number	DS21Q48
Manufacturer	Maxim Integrated
Description	IC LIU E1/T1/J1 QUAD 5V 144-BGA
Datasheet	DS21Q48 Datasheet DS21Q48 Specifications
Package	144-BBGA
ECAD
In Stock	7,944 piece(s)
Unit Price	$ 54.5689 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # DS21Q48 (Interface - Telecom) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS21Q48 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS21Q48 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS21Q48.

DS21Q48 Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	144-BBGA
ECAD
Series	-
Function	Line Interface Unit (LIU)
Interface	LIU
Number of Circuits	-
Voltage - Supply	4.75 V ~ 5.25 V
Current - Supply	95mA
Power (Watts)	-
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	144-BBGA
Supplier Device Package	144-PBGA (17x17)

DS21Q48 Datasheet

DS21Q48 Reviews

Celi*****arley

April 2, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Kathe*****Agate

March 31, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Vinc*****Rubio

March 28, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Rand*****Ratta

March 23, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Mati*****ayden

March 21, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Tris*****Lane

March 4, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

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DS21Q48 Packaging

DS21Q48 FAQ

1. How to order DS21Q48 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS21Q48 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21Q48. All suppliers must pass our qualification reviews before they can publish their products including DS21Q48 on Heisener; we pay more attention to the channels and quality of DS21Q48 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21Q48 price and inventory displayed accurate?

The price and inventory of DS21Q48 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS21Q48?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS21Q48 we delivered, we will accept the replacement or return of the DS21Q48 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS21Q48.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS21Q48 pin diagram, DS21Q48 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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DS21Q48 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
DS21Q48 D# DS21Q48	Maxim Integrated Products	Line Interface Unit E1/T1/J1 4-Channel 5V 144-Pin CSBGA - Bulk (Alt: DS21Q48) RoHS: Not Compliant	0
DS21Q48C D# DS21Q48C	Maxim Integrated Products	Framer E1/J1/T1 5V 144-Pin CS-BGA - Bulk (Alt: DS21Q48C) RoHS: Not Compliant	0
DS21Q48A3N D# DS21Q48A3N	Maxim Integrated Products	Line Interface Unit E1/T1/J1 4-Channel 5V 144-Pin CSBGA - Bulk (Alt: DS21Q48A3N) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

DS21Q48A3N

DAL

260

DS21Q48

DAL

Part Number	Manufacturer	Description	Stock
DS21Q48N	Maxim Integrated Products		9788
DS21Q48A3N	Maxim Integrated Products	IC LIU 5V E1/T1/J1 144-BGA	0
DS21Q48	Maxim Integrated Products	LOT:MS313845AAB	38

Part Number	Manufacturer	Description	Stock
DS21Q48B D# DS21Q48B-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144CSBGA	0
DS21Q48 D# 2156-DS21Q48-MA-ND	Rochester Electronics LLC	5V E1/T1/J1 LINE INTERFACE	198
DS21Q48N D# DS21Q48N-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144BGA	0
DS21Q48C D# 2156-DS21Q48C-ND	Rochester Electronics LLC	5V E1/T1/J1 LINE INTERFACE	38
DS21Q48A3N D# 2156-DS21Q48A3N-MA-ND	Rochester Electronics LLC	5V E1/T1/J1 LINE INTERFACE	674
DS21Q48NB D# DS21Q48NB-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144CSBGA	0

Part Number

Manufacturer

Description

Stock

DS21Q48N

Dallas Semiconductor

In stock shipping within 2days

350

DS21Q48

Dallas Semiconductor

In stock shipping within 2days

313

Part Number	Manufacturer	Description	Stock
DS21Q48	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	5750
DS21Q48A3N	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	775
DS21Q48B	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	14
DS21Q48A3	DS	OEM/CM QUOTES ONLY \| NO BROKERS	147
DS21Q48N	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	449
DS21Q48C	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	44

Part Number	Manufacturer	Description	Stock
DS21Q48B	Maxim Integrated Products	OEM/CM ONLY	341
DS21Q48	Maxim Integrated Products	OEM/CM ONLY	430
DS21Q48C	Maxim Integrated Products	OEM/CM ONLY	9999
DS21Q48A3N	Maxim Integrated Products	OEM/CM ONLY	377
DS21Q48N	Maxim Integrated Products	OEM/CM ONLY	637
DS21Q48NB	Maxim Integrated Products	OEM/CM ONLY	440

Part Number

Manufacturer

Description

Stock

DS21Q48N

Dallas Semiconductor

OEM/CM Immediate delivery

250

DS21Q48

Dallas Semiconductor

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
DS21Q48A3N D# NS-DS21Q48A3N	Maxim Integrated Products	OEM/CM ONLY	4244
DS2148- DS21Q48 D# NS-DS2148- DS21Q48	Amphenol	OEM/CM ONLY	2581
DS21Q48 D# NS-DS21Q48	Maxim Integrated Products	OEM/CM ONLY	3885
DS21Q48N D# NS-DS21Q48N	Maxim Integrated Products	OEM/CM ONLY	7421

Part Number

Manufacturer

Description

Stock

DS21Q48N

Dallas Semiconductor

DS21Q48

Dallas Semiconductor

Part Number

Manufacturer

Description

Stock

DS21Q48N

D# DS21Q48N

Dallas Semiconductor

Semiconductor

Part Number	Manufacturer	Description	Stock
DS21Q48	Maxim Integrated Products	DS21Q48 5V E1/T1/J1 Line Interface RoHS: Not Compliant	198
DS21Q48C	Maxim Integrated Products	DS21Q48 5V E1/T1/J1 Line Interface RoHS: Not Compliant	38
DS21Q48A3N	Maxim Integrated Products	DS21Q48 5V E1/T1/J1 Line Interface RoHS: Not Compliant	674

Part Number	Manufacturer	Description	Stock
DS21Q48	Maxim Integrated Products	OEM/CM ONLY	372
DS21Q48A3N	Maxim Integrated Products	OEM/CM ONLY	276
DS21Q48N	Dallas Semiconductor	OEM/CM ONLY	1173
DS21Q48A3	DS	OEM/CM ONLY	139

Part Number

Manufacturer

Description

Stock

DS21Q48

Dallas Semiconductor

IN stock Immediate delivery

DS21Q48N

Dallas Semiconductor

IN stock Immediate delivery

245

Part Number

Manufacturer

Description

Stock

DS21Q48

mfr

RFQ

10432

Quick Inquiry

DS21Q48

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