Name: SI32391-B-FMR
Brand: Silicon Labs
SKU: SI32391-B-FMR
Price: 1.8584 USD
Availability: InStock
Rating: 5 (155 reviews)

SI32391-B-FMR

For Reference Only

Part Number	SI32391-B-FMR
Manufacturer	Silicon Labs
Description	IC PROSLIC SGL FXS ANLG 48-QFN
Datasheet	SI32391-B-FMR Specifications
Package	48-VFQFN Exposed Pad
ECAD
In Stock	7,904 piece(s)
Unit Price	$ 1.8584 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # SI32391-B-FMR (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 SI32391-B-FMR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI32391-B-FMR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI32391-B-FMR.

SI32391-B-FMR Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	48-VFQFN Exposed Pad
ECAD
Series	ProSLIC?
Function	Subscriber Line Interface Concept (SLIC)
Interface	-
Number of Circuits	1
Voltage - Supply	3.15 V ~ 3.45 V
Current - Supply	-
Power (Watts)	-
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Supplier Device Package	48-QFN (7x7)

SI32391-B-FMR Reviews

Ava*****well

April 8, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Anto*****Keer

April 4, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Juli*****anklin

March 23, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Ali*****Sani

March 22, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Santan*****ivasan

March 13, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Ima*****Raju

March 9, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Paisl*****adley

March 6, 2023

★ ★ ★ ★ ★

I tested some and all look good.

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SI32391-B-FMR Packaging

SI32391-B-FMR FAQ

1. How to order SI32391-B-FMR 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 SI32391-B-FMR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI32391-B-FMR. All suppliers must pass our qualification reviews before they can publish their products including SI32391-B-FMR on Heisener; we pay more attention to the channels and quality of SI32391-B-FMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI32391-B-FMR price and inventory displayed accurate?

The price and inventory of SI32391-B-FMR 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 SI32391-B-FMR?

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 SI32391-B-FMR we delivered, we will accept the replacement or return of the SI32391-B-FMR 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 SI32391-B-FMR.

(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 SI32391-B-FMR pin diagram, SI32391-B-FMR datasheet?

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

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SI32391-B-FMR 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

SI32391-B-FMR

Silicon Laboratories Inc

IC PROSLIC SGL FXS ANLG 48-QFN

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Description

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SI32391-B-FMR

D# SI32391-B-FMR-ND

Silicon Laboratories Inc

IC TELECOM INTERFACE 48QFN

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SI32391-B-FMR

D# NS-SI32391-B-FMR

Silicon Laboratories Inc

OEM/CM ONLY

4953

Part Number

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Description

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SI32391-B-FMR

Silicon Laboratories Inc

Wideband single FXS analog ProSLIC (-136V max. battery), 7x7 mm package, for use with BCM337x/8x & BCM68xx SoCs

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SI32391-B-FMR

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