Name: LDM-21457MI
Brand: Lumex Opto/Components Inc.
SKU: LDM-21457MI
Availability: InStock
Rating: 5 (188 reviews)

LDM-21457MI

For Reference Only

Part Number	LDM-21457MI
Manufacturer	Lumex Opto/Components Inc.
Description	LED MATRIX 5X7 2.1" 630NM RED CA
Datasheet	LDM-21457MI Specifications
Package	-
ECAD
In Stock	4,734 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LDM-21457MI (Display Modules - LED Dot Matrix and Cluster) is manufactured by Lumex Opto/Components Inc. 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 LDM-21457MI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LDM-21457MI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LDM-21457MI.

LDM-21457MI Specifications

Manufacturer	Lumex Opto/Components Inc.
Category	Optoelectronics - Display Modules - LED Dot Matrix and Cluster
Package	-
ECAD
Series	-
Millicandela Rating	2mcd
Internal Connection	Common Cathode Row, Common Anode Column
Size / Dimension	1.50" L x 2.10" W x 0.33" H (38.1mm x 53.1mm x 8.4mm)
Color	Red
Configuration	5 x 7
Voltage - Forward (Vf) (Typ)	2V
Interface	-

LDM-21457MI Reviews

Bren*****Clark

April 2, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Quin*****olanki

March 29, 2023

★ ★ ★ ★ ★

Great dealing with you Guys. Thanks for a very prompt delivery.

Pais*****Moyer

March 26, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Corb*****neill

March 19, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Coll*****Agate

March 13, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Kris***** Tank

March 6, 2023

★ ★ ★ ★ ★

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Ari*****Casey

February 19, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

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LDM-21457MI Packaging

LDM-21457MI FAQ

1. How to order LDM-21457MI 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 LDM-21457MI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LDM-21457MI. All suppliers must pass our qualification reviews before they can publish their products including LDM-21457MI on Heisener; we pay more attention to the channels and quality of LDM-21457MI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LDM-21457MI price and inventory displayed accurate?

The price and inventory of LDM-21457MI 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 LDM-21457MI?

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 LDM-21457MI we delivered, we will accept the replacement or return of the LDM-21457MI 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 LDM-21457MI.

(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 LDM-21457MI pin diagram, LDM-21457MI datasheet?

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

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LDM-21457MI 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.

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LDM-21457MI

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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