Name: DS21Q50L
Brand: Maxim Integrated
SKU: DS21Q50L
Availability: InStock
Rating: 5 (184 reviews)

DS21Q50L

For Reference Only

Part Number	DS21Q50L
Manufacturer	Maxim Integrated
Description	IC TRANSCEIVER E1 QUAD 100-LQFP
Datasheet	DS21Q50L Datasheet DS21Q50L Specifications
Package	100-LQFP
ECAD
In Stock	4,096 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS21Q50L (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 DS21Q50L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS21Q50L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS21Q50L.

DS21Q50L Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	100-LQFP
ECAD
Series	-
Function	Transceiver
Interface	E1
Number of Circuits	4
Voltage - Supply	3.14 V ~ 3.47 V
Current - Supply	230mA
Power (Watts)	-
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	100-LQFP
Supplier Device Package	100-LQFP (14x14)

DS21Q50L Datasheet

DS21Q50L Reviews

Sadie*****ngston

April 5, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Killia*****henson

March 29, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Jaxt*****arson

March 21, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Seam*****eyers

March 1, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of DS21Q50L.

Grif*****Kari

February 28, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Zend*****Knox

February 25, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Javon*****nport

February 25, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Alexz***** Fields

February 23, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Kalli*****hdeva

February 21, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

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DS21Q50L Packaging

DS21Q50L FAQ

1. How to order DS21Q50L 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 DS21Q50L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21Q50L. All suppliers must pass our qualification reviews before they can publish their products including DS21Q50L on Heisener; we pay more attention to the channels and quality of DS21Q50L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21Q50L price and inventory displayed accurate?

The price and inventory of DS21Q50L 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 DS21Q50L?

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 DS21Q50L we delivered, we will accept the replacement or return of the DS21Q50L 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 DS21Q50L.

(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 DS21Q50L pin diagram, DS21Q50L datasheet?

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

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DS21Q50L 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
DS21Q50LN+ D# DS21Q50LN+	Maxim Integrated Products	Framer E1 3.3V 100-Pin LQFP - Rail/Tube (Alt: DS21Q50LN+) RoHS: Compliant	0
DS21Q50L-C01 D# DS21Q50L-C01	Maxim Integrated Products	Transceiver Quad E1 3.3V CMOS 100-Pin LQFP - Bulk (Alt: DS21Q50L-C01) RoHS: Not Compliant	0
DS21Q50L+ D# DS21Q50L+	Maxim Integrated Products	Framer E1 3.3V 100-Pin LQFP - Rail/Tube (Alt: DS21Q50L+) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

DS21Q50L+

D# DS21Q50L+

Maxim Integrated Products

Framer E1 3.3V 100-Pin LQFP (Alt: DS21Q50L+)

DS21Q50LN+

D# DS21Q50LN+

Maxim Integrated Products

Framer E1 3.3V 100-Pin LQFP (Alt: DS21Q50LN+)

Part Number	Manufacturer	Description	Stock
DS21Q50LN	Maxim Integrated Products	FRAMER E1 3.3V 100LQFP - Rail/Tube	0
DS21Q50L+	Maxim Integrated Products	FRAMER E1 3.3V 100LQFP - Rail/Tube	0
DS21Q50L	Maxim Integrated Products	FRAMER E1 3.3V 100LQFP - Rail/Tube	0
DS21Q50LN+	Maxim Integrated Products	FRAMER E1 3.3V 100LQFP - Rail/Tube	0
DS21Q50L-W+	Maxim Integrated Products	TXRX E1 QUAD CLK/DATA 100LQFP	0

Part Number	Manufacturer	Description	Stock
DS21Q50LN+ D# DS21Q50LN+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 100LQFP	18
DS21Q50L-C01 D# 2156-DS21Q50L-C01-ND	Rochester Electronics LLC	DS21Q50 QUAD E1 TRANSCEIVER	830
DS21Q50LN D# DS21Q50LN-ND	Maxim Integrated Products	IC TELECOM INTERFACE 100LQFP	0
DS21Q50L-W+ D# DS21Q50L-W+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 100LQFP	0
DS21Q50L D# DS21Q50L-ND	Maxim Integrated Products	IC TELECOM INTERFACE 100LQFP	0
DS21Q50L+ D# DS21Q50L+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 100LQFP	0

Part Number

Manufacturer

Description

Stock

DS21Q50L

Dallas Semiconductor

In stock shipping within 2days

140

Part Number	Manufacturer	Description	Stock
DS21Q50L		OEM/CM QUOTES ONLY \| NO BROKERS	3725
DS21Q50LN	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	21
DS21Q50LC01	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	955

Part Number	Manufacturer	Description	Stock
DS21Q50LMAXIM	Maxim Integrated Products	OEM/CM ONLY	2700
DS21Q50LC01	Maxim Integrated Products	OEM/CM ONLY	9999
DS21Q50LC02	Maxim Integrated Products	OEM/CM ONLY	9999

Part Number	Manufacturer	Description	Stock
DS21Q50L+ D# NS-DS21Q50L+	Maxim Integrated Products	OEM/CM ONLY	5383
DS21Q50L D# NS-DS21Q50L	Maxim Integrated Products	OEM/CM ONLY	5222
DS21Q50LN+ D# NS-DS21Q50LN+	Maxim Integrated Products	OEM/CM ONLY	9254
DS21Q50LN D# NS-DS21Q50LN	Maxim Integrated Products	OEM/CM ONLY	5944
DS21Q50L-W+ D# NS-DS21Q50L-W+	Maxim Integrated Products	OEM/CM ONLY	7638

Part Number

Manufacturer

Description

Stock

DS21Q50L-C01

Maxim Integrated Products

DS21Q50 Quad E1 Transceiver

RoHS: Not Compliant

830

Part Number

Manufacturer

Description

Stock

DS21Q50L+

Maxim Integrated Products

OEM/CM ONLY

907

DS21Q50LN+

Maxim Integrated Products

OEM/CM ONLY

113

Part Number	Manufacturer	Description	Stock
DS21Q50L+	Maxim Integrated Products	shipping today	509
DS21Q50L	n/a	shipping today	4999
DS21Q50LN	Dallas Semiconductor	shipping today	12

Part Number	Manufacturer	Description	Stock
DS21Q50/DS21Q50L	Dallas Semiconductor	RFQ	11796
DS21Q50L+	Maxim Integrated Products	RFQ	2881
DS21Q50L	mfr	RFQ	3122
DS21Q50L DS21Q50	Dallas Semiconductor	RFQ	10185

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DS21Q50L

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