Name: EL4503
Brand: Everlight Electronics Co Ltd
SKU: EL4503
Availability: InStock
Rating: 5 (123 reviews)

EL4503

For Reference Only

Part Number	EL4503
Manufacturer	Everlight Electronics Co Ltd
Description	OPTOISOLTR 5KV TRANSIS THRU-HOLE
Datasheet	EL4503 Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	8,694 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EL4503 (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Everlight Electronics Co Ltd 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 EL4503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EL4503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EL4503.

EL4503 Specifications

Manufacturer	Everlight Electronics Co Ltd
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	5000Vrms
Current Transfer Ratio (Min)	19% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA
Turn On / Turn Off Time (Typ)	350ns, 300ns
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	20V
Current - Output / Channel	8mA
Voltage - Forward (Vf) (Typ)	1.45V
Current - DC Forward (If) (Max)	25mA
Vce Saturation (Max)	-
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP

EL4503 Reviews

Rebe*****Basak

March 26, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Rosa*****Huerta

March 4, 2023

★ ★ ★ ★ ★

Very easy to co-operate with; they take care of orders promptly.

Write a Review

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EL4503 Packaging

EL4503 FAQ

1. How to order EL4503 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 EL4503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EL4503. All suppliers must pass our qualification reviews before they can publish their products including EL4503 on Heisener; we pay more attention to the channels and quality of EL4503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EL4503 price and inventory displayed accurate?

The price and inventory of EL4503 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 EL4503?

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 EL4503 we delivered, we will accept the replacement or return of the EL4503 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 EL4503.

(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 EL4503 pin diagram, EL4503 datasheet?

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

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EL4503 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
EL4503S1(TA)-V D# EL4503S1(TA)-V	Everlight Electronics Co Ltd	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER - Tape and Reel (Alt: EL4503S1(TA)-V) RoHS: Compliant	0
EL4503S(TA)-V D# EL4503S(TA)-V	Everlight Electronics Co Ltd	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER - Tape and Reel (Alt: EL4503S(TA)-V) RoHS: Compliant	0
EL4503 D# EL4503	Everlight Electronics Co Ltd	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER - Tape and Reel (Alt: EL4503) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
65-00-GEL45-0300 D# 1944-65-00-GEL45-0300-ND	Parker Chomerics	THERM-A-GAP GEL45 300CC CARTRIDG	17
39126 0075000 D# BEL4503-5000-ND	Belden Inc	HOOK-UP STRND 26AWG VIOLET 5000'	0
EL4503S1(TA)-V D# EL4503S1(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISOLTR 5KV TRANSISTOR SMD	0
EL4503S(TA)-V D# EL4503S(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISOLTR 5KV TRANSISTOR SMD	0
EL4503 D# EL4503-ND	Everlight Electronics Co Ltd	OPTOISOLTR 5KV TRANSIS THRU-HOLE	0

Part Number

Manufacturer

Description

Stock

EL4503S1(TA)-V

Everlight Electronics Co Ltd

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

EL4503

Everlight Electronics Co Ltd

OEM/CM Immediate delivery

69520

Part Number

Manufacturer

Description

Stock

EL4503

Everlight Electronics Co Ltd

IN stock Immediate delivery

69505

Part Number

Manufacturer

Description

Stock

EL4503

Everlight Electronics Co Ltd

shipping today

69525

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EL4503

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