Name: CNX48U
Brand: Fairchild/ON Semiconductor
SKU: CNX48U
Availability: InStock
Rating: 5 (183 reviews)

CNX48U

For Reference Only

Part Number	CNX48U
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 5.3KV DARL W/BASE 6DIP
Datasheet	CNX48U Datasheet CNX48U Specifications
Package	6-DIP (0.300", 7.62mm)
ECAD
In Stock	36,948 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # CNX48U (Optoisolators - Transistor, Photovoltaic Output) 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 CNX48U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CNX48U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CNX48U.

CNX48U Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	6-DIP (0.300", 7.62mm)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	5300Vrms
Current Transfer Ratio (Min)	350% @ 500µA
Current Transfer Ratio (Max)	-
Turn On / Turn Off Time (Typ)	3.5µs, 36µs
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Darlington with Base
Voltage - Output (Max)	30V
Current - Output / Channel	-
Voltage - Forward (Vf) (Typ)	1.2V
Current - DC Forward (If) (Max)	100mA
Vce Saturation (Max)	1V
Operating Temperature	-55°C ~ 100°C
Mounting Type	Through Hole
Package / Case	6-DIP (0.300", 7.62mm)
Supplier Device Package	6-DIP

CNX48U Datasheet

CNX48U Reviews

Davi*****pence

March 29, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Mich*****Sahni

March 27, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Alis*****rabhu

March 21, 2023

★ ★ ★ ★ ★

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

Hun***** Kemp

March 18, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Rey*****llace

March 18, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Catal*****avila

February 26, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Bil*****Rama

February 23, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

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CNX48U Packaging

CNX48U FAQ

1. How to order CNX48U 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 CNX48U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CNX48U. All suppliers must pass our qualification reviews before they can publish their products including CNX48U on Heisener; we pay more attention to the channels and quality of CNX48U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CNX48U price and inventory displayed accurate?

The price and inventory of CNX48U 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 CNX48U?

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 CNX48U we delivered, we will accept the replacement or return of the CNX48U 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 CNX48U.

(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 CNX48U pin diagram, CNX48U datasheet?

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

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CNX48U 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
CNX48U300W	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48US	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U3SD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48UW	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48USD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48U3S	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U300	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6DIP	0

Part Number	Manufacturer	Description	Stock
CNX48U3SD D# CNX48U3SD-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U D# CNX48U-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48UW D# CNX48UW-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48USD D# CNX48USD-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U3S D# CNX48U3S-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0
CNX48U300 D# CNX48U300-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48U300W D# CNX48U300W-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6DIP	0
CNX48US D# CNX48US-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0

Part Number	Manufacturer	Description	Stock
CNX48US D# NS-CNX48US	Fairchild Semiconductor Corporation	OEM/CM ONLY	7925
CNX48U D# NS-CNX48U	Fairchild Semiconductor Corporation	OEM/CM ONLY	6339
CNX48U3SD D# NS-CNX48U3SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	8363
CNX48UW D# NS-CNX48UW	Fairchild Semiconductor Corporation	OEM/CM ONLY	8984
CNX48USD D# NS-CNX48USD	Fairchild Semiconductor Corporation	OEM/CM ONLY	5591
CNX48U3S D# NS-CNX48U3S	Fairchild Semiconductor Corporation	OEM/CM ONLY	8699
CNX48U300W D# NS-CNX48U300W	Fairchild Semiconductor Corporation	OEM/CM ONLY	4947
CNX48U300 D# NS-CNX48U300	Fairchild Semiconductor Corporation	OEM/CM ONLY	6636

Part Number

Manufacturer

Description

Stock

CNX48U.S

Fairchild Semiconductor Corporation

Darlington-npn-output Dc-input Optocoupler, 1-channel, 5.3kv Isolation, So

703

Part Number	Manufacturer	Description	Stock
CNX48U	Fairchild Semiconductor Corporation	OEM/CM ONLY	1416
CNX48USD	Fairchild Optoelectronics Group	OEM/CM ONLY	1878
CNX48U.S	Fairchild Optoelectronics Group	OEM/CM ONLY	719

Part Number

Manufacturer

Description

Stock

CNX48U300W

Fairchi

shipping today

Part Number	Manufacturer	Description	Stock
CNX48U300W	Fairchild Semiconductor Corporation	RFQ	5445
CNX48U300	Fairchild Semiconductor Corporation	RFQ	10547
CNX48US	Fairchild Semiconductor Corporation	RFQ	6178
CNX48U3SD	Fairchild Semiconductor Corporation	RFQ	3522
CNX48UW	Fairchild Semiconductor Corporation	RFQ	5593
CNX48USD	Fairchild Semiconductor Corporation	RFQ	13830
CNX48U	Fairchild Semiconductor Corporation	RFQ	6764
CNX48U3S	Fairchild Semiconductor Corporation	RFQ	13515

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CNX48U

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