Name: FSA1257AL8X
Brand: Fairchild/ON Semiconductor
SKU: FSA1257AL8X
Price: 1.1773 USD
Availability: InStock
Rating: 5 (76 reviews)

FSA1257AL8X

For Reference Only

Part Number	FSA1257AL8X
Manufacturer	Fairchild/ON Semiconductor
Description	IC SWITCH DUAL SPST 8MICROPAK
Datasheet	FSA1257AL8X Datasheet FSA1257AL8X Specifications
Package	8-UFQFN
ECAD
In Stock	827,568 piece(s)
Unit Price	$ 1.1773 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
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Part Number # FSA1257AL8X (Interface - Analog Switches, Multiplexers, Demultiplexers) is manufactured by Fairchild/ON Semiconductor 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 FSA1257AL8X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FSA1257AL8X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FSA1257AL8X.

FSA1257AL8X Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Integrated Circuits (ICs) - Interface - Analog Switches, Multiplexers, Demultiplexers
Package	8-UFQFN
ECAD
Series	-
Switch Circuit	SPST - NC
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	2
On-State Resistance (Max)	1.15 Ohm
Channel-to-Channel Matching (ΔRon)	60 mOhm
Voltage - Supply, Single (V+)	2.7 V ~ 5.5 V
Voltage - Supply, Dual (V±)	-
Switch Time (Ton, Toff) (Max)	35ns, 15ns
-3db Bandwidth	300MHz
Charge Injection	20pC
Channel Capacitance (CS(off), CD(off))	11.5pF
Current - Leakage (IS(off)) (Max)	2nA (Typ)
Crosstalk	-100dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-UFQFN
Supplier Device Package	8-MicroPak?

FSA1257AL8X Datasheet

FSA1257AL8X Reviews

Blai*****ramer

April 6, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Hayl*****ahota

April 6, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Aust*****alvi

March 30, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Bren*****Bahl

February 25, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Roger*****dhary

February 25, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Esper*****Agrawal

February 22, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Jeff*****Turner

February 20, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

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FSA1257AL8X Packaging

FSA1257AL8X FAQ

1. How to order FSA1257AL8X 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 FSA1257AL8X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FSA1257AL8X. All suppliers must pass our qualification reviews before they can publish their products including FSA1257AL8X on Heisener; we pay more attention to the channels and quality of FSA1257AL8X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FSA1257AL8X price and inventory displayed accurate?

The price and inventory of FSA1257AL8X 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 FSA1257AL8X?

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 FSA1257AL8X we delivered, we will accept the replacement or return of the FSA1257AL8X 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 FSA1257AL8X.

(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 FSA1257AL8X pin diagram, FSA1257AL8X datasheet?

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

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FSA1257AL8X 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

FSA1257AL8X

D# V36:1790_06339702

ON Semiconductor

Analog Switch Dual SPST 8-Pin MicroPak T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

D# FSA1257AL8X

ON Semiconductor

Analog Switch Dual SPST 8-Pin MicroPak T/R - Tape and Reel (Alt: FSA1257AL8X)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

D# FSA1257AL8X

ON Semiconductor

Analog Switch Dual SPST 8-Pin MicroPak T/R (Alt: FSA1257AL8X)

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

5715

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

Min Qty 9

5715

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

D# FSA1257AL8XTR-ND

ON Semiconductor

IC SWITCH DUAL SPST 8MICROPAK

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

In stock shipping within 2days

2000

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

D# 3608057

ON Semiconductor

ANALOGUE SW , 2CH, SPST-NC, MICROPAK-8

RoHS: Compliant

Min Qty: 5000

Container: Reel

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

ON Semiconductor

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

103500

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

11680

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

D# 31K6854

ON Semiconductor

IC,ANALOG SWITCH,DUAL,SPST,CMOS,LLCC,8PIN,PLASTIC

RoHS: Not Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

4572

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

OEM/CM ONLY

5731

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

IN stock Immediate delivery

11695

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

shipping today

116

Part Number

Manufacturer

Description

Stock

FSA1257AL8X

Fairchild Semiconductor Corporation

IC SWITCH DUAL SPST 8MICROPAK

4500

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FSA1257AL8X

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