Name: SI32171-B-FM1
Brand: Silicon Labs
SKU: SI32171-B-FM1
Price: 5.6811 USD
Availability: InStock
Rating: 5 (122 reviews)

SI32171-B-FM1

For Reference Only

Part Number	SI32171-B-FM1
Manufacturer	Silicon Labs
Description	IC PROSLIC FXS DTMF -110V 42QFN
Datasheet	SI32171-B-FM1 Datasheet SI32171-B-FM1 Specifications
Package	42-WFQFN Exposed Pad
ECAD
In Stock	22,428 piece(s)
Unit Price	$ 5.6811 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # SI32171-B-FM1 (Interface - Telecom) is manufactured by Silicon Labs 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 SI32171-B-FM1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI32171-B-FM1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI32171-B-FM1.

SI32171-B-FM1 Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	42-WFQFN Exposed Pad
ECAD
Series	ProSLIC?
Function	Subscriber Line Interface Concept (SLIC), CODEC
Interface	GCI, PCM, SPI
Number of Circuits	1
Voltage - Supply	3.3V
Current - Supply	-
Power (Watts)	-
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	42-WFQFN Exposed Pad
Supplier Device Package	42-QFN (5x7)

SI32171-B-FM1 Datasheet

SI32171-B-FM1 Reviews

Evi*****hawla

April 3, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Jord*****mpton

March 31, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Anna*****e Din

March 29, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Karl*****arroll

March 29, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Fran*****Vyas

March 22, 2023

★ ★ ★ ★ ★

SI32171-B-FM1 arrived in great condition, very happy, Would buy again. A++ . thank you!!

Kyri*****rrish

March 15, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Brys*****eyna

February 27, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Desir*****lentine

February 19, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

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SI32171-B-FM1 Packaging

SI32171-B-FM1 FAQ

1. How to order SI32171-B-FM1 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 SI32171-B-FM1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI32171-B-FM1. All suppliers must pass our qualification reviews before they can publish their products including SI32171-B-FM1 on Heisener; we pay more attention to the channels and quality of SI32171-B-FM1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI32171-B-FM1 price and inventory displayed accurate?

The price and inventory of SI32171-B-FM1 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 SI32171-B-FM1?

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 SI32171-B-FM1 we delivered, we will accept the replacement or return of the SI32171-B-FM1 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 SI32171-B-FM1.

(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 SI32171-B-FM1 pin diagram, SI32171-B-FM1 datasheet?

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

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SI32171-B-FM1 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

SI32171-B-FM1R

D# V72:2272_06526486

Silicon Laboratories Inc

1 FXS PCM interface, -110 V, DTMF detection, pulse metering, daisy chain mode ProSLIC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1

Silicon Laboratories Inc

IC PROSLIC FXS DTMF -110V 42QFN

SI32171-B-FM1R

Silicon Laboratories Inc

IC PROSLIC FXS DTMF -110V 42QFN

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

D# 336-5501-1-ND

Silicon Laboratories Inc

IC TELECOM INTERFACE 42QFN

705

SI32171-B-FM1

D# 336-5513-ND

Silicon Laboratories Inc

IC TELECOM INTERFACE 42QFN

547

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

Silicon Laboratories Inc

In stock shipping within 2days

2463

Part Number

Manufacturer

Description

Stock

SI32171BFM1

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

712

SI32171BFM1R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

2148

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1

Silicon Laboratories Inc

OEM/CM Immediate delivery

SI32171-B-FM1R

Silicon Laboratories Inc

OEM/CM Immediate delivery

1805

Part Number	Manufacturer	Description	Stock
SI32171BFM1	SLL	OEM/CM ONLY	136
SI32171-B-FM1RSI32171-B-FM (EOL PART)SI32171-B-FMR		OEM/CM ONLY	178
SI32171BFM1R	Silicon Laboratories Inc	OEM/CM ONLY	29178

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

Silicon Laboratories Inc

IN stock Immediate delivery

1820

SI32171-B-FM1

Silicon Laboratories Inc

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

Silicon Laboratories Inc

FXS with dc-dc controller (-110V max. battery), DTMF detection, pulse-metering - lead free

SI32171-B-FM1

Silicon Laboratories Inc

FXS with dc-dc controller (-110V max. battery), DTMF detection, pulse-metering - lead free

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

Silicon Image Inc

shipping today

892

Part Number

Manufacturer

Description

Stock

SI32171-B-FM1R

Silicon Laboratories Inc

IC PROSLIC FXS DTMF -110V 42QFN

893

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SI32171-B-FM1

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