Name: 4N33S
Brand: Fairchild/ON Semiconductor
SKU: 4N33S
Availability: InStock
Rating: 5 (146 reviews)

4N33S

For Reference Only

Part Number	4N33S
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 5.3KV DARL W/BASE 6SMD
Datasheet	4N33S Datasheet 4N33S Specifications
Package	6-SMD, Gull Wing
ECAD
In Stock	2,309,532 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 4N33S (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 4N33S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4N33S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4N33S.

4N33S Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	6-SMD, Gull Wing
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	5300Vrms
Current Transfer Ratio (Min)	500% @ 10mA
Current Transfer Ratio (Max)	-
Turn On / Turn Off Time (Typ)	5µs, 100µs (Max)
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Darlington with Base
Voltage - Output (Max)	30V
Current - Output / Channel	150mA
Voltage - Forward (Vf) (Typ)	1.2V
Current - DC Forward (If) (Max)	80mA
Vce Saturation (Max)	1V
Operating Temperature	-55°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	6-SMD, Gull Wing
Supplier Device Package	6-SMD

4N33S Datasheet

4N33S Reviews

Geor*****Quinn

April 9, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Mais*****adilla

March 24, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Rylee*****raborty

March 21, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Rene*****imes

March 18, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Simo*****oodman

March 18, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Nor*****alla

March 12, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Caso*****odard

February 25, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Jan*****enon

February 25, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Apri*****nerjee

February 24, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Write a Review

★★★★★

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Thanks for Your Review!

4N33S Packaging

4N33S FAQ

1. How to order 4N33S 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 4N33S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4N33S. All suppliers must pass our qualification reviews before they can publish their products including 4N33S on Heisener; we pay more attention to the channels and quality of 4N33S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4N33S price and inventory displayed accurate?

The price and inventory of 4N33S 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 4N33S?

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 4N33S we delivered, we will accept the replacement or return of the 4N33S 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 4N33S.

(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 4N33S pin diagram, 4N33S datasheet?

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

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4N33S 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
4N33SR2M D# V72:2272_06298168	ON Semiconductor	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N33SMT&R D# V72:2272_22604476	Isocom Components	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N33SM D# V36:1790_06298165	ON Semiconductor	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD Bag RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
4N33SM D# 52M7606	ON Semiconductor	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White - Bulk (Alt: 52M7606) RoHS: Compliant	0
4N33(SHORT,F) D# 4N33(SHORT,F)	Toshiba America Electronic Components	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP - Bulk (Alt: 4N33(SHORT,F)) RoHS: Compliant	0
4N33SR2M D# 4N33SR2M	ON Semiconductor	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White T/R - Tape and Reel (Alt: 4N33SR2M)	0
4N33S(TA)-V D# 4N33S(TA)-V	Everlight Electronics Co Ltd	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin DIP SMD T/R - Tape and Reel (Alt: 4N33S(TA)-V) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

4N33SR2M

D# 4N33SR2M

ON Semiconductor

Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White T/R (Alt: 4N33SR2M)

Part Number	Manufacturer	Description	Stock
4N33SM D# 4N33SM	ON Semiconductor	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White (Alt: 4N33SM)	0
4N33S(TA) D# 3907150068	Everlight Electronics Co Ltd	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin DIP SMD T/R (Alt: 3907150068)	0
4N33SR2M D# 4N33SR2M	ON Semiconductor	Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White T/R (Alt: 4N33SR2M)	0

Part Number	Manufacturer	Description	Stock
4N33SM	Fairchild Semiconductor Corporation		1150
4N33SD	Fairchild Semiconductor Corporation		407
4N33.SD	Motorola Semiconductor Products		51

Part Number	Manufacturer	Description	Stock
4N33SD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV DARL W/BASE 6SMD	0
4N33S(TA)-V	Everlight Electronics Co Ltd	6-PIN DIP DARLINGTON, DC INPUT SMT VDE - Tape and Reel	0
4N33S1(TA)	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S1(TA)-V	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33SR2M	Fairchild Semiconductor Corporation	- Tape and Reel	129087
4N33S1(TB)	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S	Everlight Electronics Co Ltd	6-PIN DIP DARLINGTON, DC INPUT SMT VDE - Tape and Reel	0
4N33S(TA)	Everlight Electronics Co Ltd	6-PIN DIP DARLINGTON, DC INPUT SMT VDE - Tape and Reel	0
4N33S(TB)-V	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33SM	Fairchild Semiconductor Corporation	OPTOCOUPL DC-IN 1CH DARL W/BASE DC-OUT 6PDIP-B SMD - Bulk	4672
4N33S(TB)	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S1(TB)-V	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0

Part Number	Manufacturer	Description	Stock
4N33S D# 4N33S-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0
4N33S(TA)-V D# 4N33S(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S1(TA) D# 4N33S1(TA)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S1(TA)-V D# 4N33S1(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S1(TB) D# 4N33S1(TB)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33SR2M D# 4N33SR2MCT-ND	ON Semiconductor	OPTOISO 4.17KV DARL W/BASE 6SMD	3066
4N33S(TA) D# 4N33S(TA)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S(TB)-V D# 4N33S(TB)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33S(TB) D# 4N33S(TB)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33SM D# 4N33SM-ND	ON Semiconductor	OPTOISO 4.17KV DARL W/BASE 6SMD	312
4N33S1(TB)-V D# 4N33S1(TB)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV DARL W/BASE 6SMD	0
4N33SD D# 4N33SD-ND	ON Semiconductor	OPTOISO 5.3KV DARL W/BASE 6SMD	0

Part Number

Manufacturer

Description

Stock

4N33SR2M

Fairchild Semiconductor Corporation

In stock shipping within 2days

1565

Part Number

Manufacturer

Description

Stock

4N33SR2M

D# 2322501

ON Semiconductor

OPTO CPLR, PHOTODARLINGTON, 7.5KV, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

981

4N33SM

D# 2322499

ON Semiconductor

OPTO CPLR, PHOTODARLINGTON, 7.5KV, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

2342

Part Number	Manufacturer	Description	Stock
4N33S(TA)-V	Everlight Electronics Co Ltd	RoHS: Compliant pbFree: Yes	0
4N33SM	ON Semiconductor	4N33 Series Single Channel 30V 4170 Vrms SMT Photodarlington Optocoupler - DIP-6 RoHS: Compliant pbFree: Yes	0
4N33SR2M	ON Semiconductor	DIP6 SMT Single Channel 30 V 1500 VAC (Pk) Photo Darlington Optocoupler RoHS: Compliant pbFree: Yes	3170

Part Number

Manufacturer

Description

Stock

4N33SR2M

Fairchild Semiconductor Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

4N33SR2M

Fairchild Semiconductor Corporation

OPTOCOUPLER DARL-OUT 6-SMD SOP ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

3000

4N33.SD

Fairchild Semiconductor Corporation

OPTOCOUPLER DARL-OUT 6-SMD SOP ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

1000

Part Number	Manufacturer	Description	Stock
4N33SR2M	COREOC	OEM/CM Immediate delivery	14658
4N33SM	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	274
4N33SD	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	325
4N33SR2M/FF	N/A	OEM/CM Immediate delivery	1032

Part Number

Manufacturer

Description

Stock

4N33SR2M

D# 512-4N33SR2M

ON Semiconductor

Transistor Output Optocouplers PHOTO DARL

RoHS: Compliant

823

4N33SM

D# 512-4N33SM

ON Semiconductor

Transistor Output Optocouplers PHOTO DARL

RoHS: Compliant

378

Part Number

Manufacturer

Description

Stock

4N33SM

Isocom Components

Darlington Output Optocoupler,1-Element,5300VIsolation

RoHS: Compliant

4N33SMT/R

Isocom Components

Transistor Output Optocoupler,1-Element,5300VIsolation

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
4N33SR2M D# XSFP00000036061	Fairchild Semiconductor Corporation	DIP6 SMT Single Channel 30 V 4170 VAC (rms) Photo Darlington Optocoupler	11000
4N33SM D# ISOC00000000457	Isocom Components	Darlington Output Optocoupler,1-Element,5300VIsolation	0
4N33SMT/R D# ISOC00000000458	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0

Part Number

Manufacturer

Description

Stock

4N33SM

D# 95W3977

ON Semiconductor

OPTO CPLR, PHOTODARLINGTON, 7.5KV, SMD, No. of Channels:1 Channel, Optocoupler Case Style:Surface Mount DIP, No. of Pins:6Pins, Forward Current If Max:80mA, Isolation Voltage:1.5kV, CTR Min:500%, Collector Emitter Voltage RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1549

4N33SR2M

D# 52M7607

ON Semiconductor

OPTOCOUPLER, PHOTODARLINGTON O/P, 1.5KV, DIP-6, FULL REEL, No. of Channels:1 Channel, Optocoupler Case Style:Surface Mount DIP, No. of Pins:6Pins, Forward Current If Max:80mA, Isolation Voltage:1.5kV, CTR Min:500%, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
4N33SMA D# NS-4N33SMA	Optek Technology	OEM/CM ONLY	7607
4N33SMB D# NS-4N33SMB	Optek Technology	OEM/CM ONLY	2664
4N33S D# NS-4N33S	Fairchild Semiconductor Corporation	OEM/CM ONLY	5773
4N33S(TA)-V D# NS-4N33S(TA)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	3123
4N33S1(TA) D# NS-4N33S1(TA)	Everlight Electronics Co Ltd	OEM/CM ONLY	9656
4N33S1(TA)-V D# NS-4N33S1(TA)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	2697
4N33S1(TB) D# NS-4N33S1(TB)	Everlight Electronics Co Ltd	OEM/CM ONLY	5227
4N33SR2M D# NS-4N33SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	8089
4N33S(TA) D# NS-4N33S(TA)	Everlight Electronics Co Ltd	OEM/CM ONLY	2647
4N33S(TB)-V D# NS-4N33S(TB)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	7787
4N33(SHORT) D# NS-4N33(SHORT)	Toshiba America Electronic Components	OEM/CM ONLY	9123
4N33S(TB) D# NS-4N33S(TB)	Everlight Electronics Co Ltd	OEM/CM ONLY	9736
4N33SD D# NS-4N33SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	9515
4N33SM D# NS-4N33SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	1287
4N33S1(TB)-V D# NS-4N33S1(TB)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	3918

Part Number

Manufacturer

Description

Stock

4N33S

Motorola Semiconductor Products

DARLINGTON OUTPUT OPTOCOUPLER, 1-ELEMENT, 7500V ISOLATION

4N33SM

Fairchild Semiconductor Corporation

920

Part Number

Manufacturer

Description

Stock

4N33SD

D# 4N33SD

Fairchild Semiconductor Corporation

Semiconductor

953

Part Number

Manufacturer

Description

Stock

4N33SM

D# 8051205P

ON Semiconductor

ON Semiconductor, 4N33SM Darlington Output Optocoupler, Surface Mount, 6-Pin DIP, TU

Min Qty: 25

Container: Tube

1675

4N33SR2M

D# 8051214

ON Semiconductor

ON Semiconductor, 4N33SR2M Darlington Output Optocoupler, Surface Mount, 6-Pin DIP, TA

Min Qty: 10

Container: Ammo Pack

880

Part Number

Manufacturer

Description

Stock

4N33SR2M

ON Semiconductor

General Purpose Photodarlington Optocoupler

RoHS: Compliant

21000

4N33SM

Fairchild Semiconductor Corporation

General Purpose Photodarlington Optocoupler

RoHS: Compliant

417

Part Number	Manufacturer	Description	Stock
4N33S	Fairchild Optoelectronics Group	OEM/CM ONLY	807
4N33SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	4016
4N33SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	1403
4N33SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	1907
4N33SMT/R	Isocom Components	OEM/CM ONLY	2095

Part Number	Manufacturer	Description	Stock
4N33SM	Fairchild Semiconductor Corporation	IN stock Immediate delivery	269
4N33SR2M/FF	N/A	IN stock Immediate delivery	1027
4N33SR2M	COREOC	IN stock Immediate delivery	14673
4N33SD	Fairchild Semiconductor Corporation	IN stock Immediate delivery	320

Part Number	Manufacturer	Description	Stock
4N33SR2VM	Fairchi	shipping today	36
4N33SD	Fairchi	shipping today	36
4N33S	Fairchi	shipping today	36
4N33SR2M	Fairchi	shipping today	36
4N33SVM	Fairchi	shipping today	36
4N33SM	Fairchild Semiconductor Corporation	shipping today	1399

Part Number	Manufacturer	Description	Stock
4N33SMT&R D# 53477620	Isocom Components	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N33SR2M D# 32435608	ON Semiconductor	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N33SM D# 53477926	Isocom Components	DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

4N33SM

Fairchild Semiconductor Corporation

RFQ

3559

4N33.SD

mfr

RFQ

4574

Part Number

Manufacturer

Description

Stock

4N33SR2M

Fairchild Semiconductor Corporation

OPTOISO 4.17KV DARL W/BASE 6SMD

3400

Part Number

Manufacturer

Description

Stock

4N33SM

D# 2322499

ON Semiconductor

OPTO CPLR, PHOTODARLINGTON, 7.5KV, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

1549

Quick Inquiry

4N33S

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