Smart Electronics Keypad with Poly Dome 4X5 Matrix Keyboard 20 Keys Membrane Switch

Name: Smart Electronics Keypad with Poly Dome 4X5 Matrix Keyboard 20 Keys Membrane Switch
Brand: Shenzhen Smart Electronics Co., Ltd
SKU: 2090898272

Guangdong, ChinaShenzhen Smart Electronics Co., Ltd

US$0.90

5-99 Pieces

US$0.80

100-999 Pieces

US$0.60

1,000+ Pieces

Product profile

Customization

Available

Type

Membrane Switch

Structure

Customized

Model NO.

Membrane Switch30-E

Material

PET

Usage

Playback Switch, Disconnector, Change-over Switch, Control Switch

Application

Home Appliance, Telecommunication Equipment, With Remote Control, Calculator, Camera

Contact Type

Customized

Number of Switch

Customized

Detection Method

General

Brand

Smart

Certification

ISO9001, CE, RoHS

Custom Material

Pet/PVC/Rubber/Glass/Acrylic

Surface

Matt/Glossy Surface

Botton Options

Metal Dome, Poly Dome, Silicone Button

Non-Tactile

Flat Button, Printed Silver Spot on The Circuit

Window

Clear/Transparent/Color Window

Adhesive

3m 467,468,9448A etc

Color

Pantone and Real Color Matching System

Connector

1.0mm Pitch, 2.54mm Pitch

Artwork Format

CAD ,CDR,Ai,Corel Draw(Customer Provided)

Circuit Option

Silver Printed Conductive Inks,FPC,PCB Printing

Transport Package

Carton

Specification

custom

Trademark

smart

Origin

Guangdong, China

HS Code

8538900000

Production Capacity

500000/Year

Key features

Tactile embossed keys with clear click feeling, effectively avoid misoperation, support blind operation for industrial control and medical devices

Integrated sealed structure achieves IP65 waterproof and dustproof performance, resistant to oil, moisture and dust, suitable for harsh working environments

Lead-free silver conductive circuit with stable conductivity, support over 1,000,000 times pressing, wear-resistant and long service life, RoHS environmental certification

Custom graphic printing, size and shape available, with strong 3M self-adhesive backing for easy installation, low MOQ and fast prototype delivery

Company profile

Years of Export ExperienceExhibition ExperienceFull Customization100% Finished Products Inspection

Shenzhen Smart Electronics Co., Ltd

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.46h

AI-Powered supplier vetting

SummarySHENZHEN SMART ELECTRONICS CO., LTD presents itself as a PCB and PCBA one-stop service provider with stated CE, RoHS, and ISO9001 certifications, 12 years of exporting experience, and 90% export sales. It reports OEM service for well-known brands, ODM availability, broad customization options, and participation in the Hong Kong Autumn Electronics Fair. Service procedures exist for supplier assessment and corrective actions, but records are not available; complaint handling has both a clear procedure and follow-up records. The supplier reports no overseas warehouse, showroom, agent, or branch, and no available SDK. Financial and sustainability evidence is limited to year labels and unknown statuses for fire drills and environmental assessment. The provided product records identify refined-copper heatsink tubes and show supplier registration in June 2025.

Supplier typeThe supplier is identified as SHENZHEN SMART ELECTRONICS CO., LTD and describes itself as a PCB and PCBA manufacturing partner offering one-stop services, while the listed products are refined-copper heatsink tubes. The available information supports classification as an electronics manufacturing supplier with component/product supply capability.

CertificationsThe company description explicitly states that Smart Electronics is a certified one-stop service provider holding CE, RoHS, and ISO9001 certifications. No certificate numbers, scope, issuing bodies, or validity dates are provided, but the stated certifications are direct positive evidence.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence of an established complaint process. However, it reports no overseas warehouse, showroom, agent, or branch, and offers services in zero countries according to the provided field, limiting evidence of localized overseas support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and customization capabilities, indicating product-development activity. However, it has no available SDK, and the provided information does not quantify R&D resources, patents, or development outcomes.

Production capacityThe supplier states 12 years of export activity, 90% export sales, uniformly followed finished-product inspection instructions, and end-to-end PCB/PCBA capabilities including SMT assembly and functional testing. It also reports lead times within 15 workdays in both peak and off-season, supporting a positive assessment of operational capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier reports OEM service for well-known brands and participation in the Hong Kong Autumn Electronics Fair. These are direct indications of brand-related and trade-show experience, although no customer names, project details, or independently verifiable case records are provided.

Product Q&A

Q:MOQ? Can I just buy 1 piece?

We have a wide range of products, and the MOQ varies from product to product.The MOQ for customized circuit boards is 5pcs. For other products,actually,there is no MOQ in Smart. We are able to handle small as well as large volume production with flexibility. 1 piecs is OK ,as long as you can accept the sample price.

Q:What is your Lead time?

Lead time is usually punctual here, usually 3-7days for sample, 10-15 days for mass production. For some special situation,we can also advise customer in advance to avoid any inexpectation or loss at customer side.

Q:What's the best price you can offer?

It depends on the quantity you order. The more quantity ordered, the more favorable the price will be. Both new and existing customers will enjoy corresponding discounts.Anything can be negotiated, so feel free to consult us if you have any questions.

Q:Besides this product, what other products can you offer?

We offer one-stop service for PCB/PCBA/FPC/Clone boards/stencil/membrane switch and complete components sourcing( Modules, Cable, Sensors, NTC, Aluminum heatsink, Water block,Copper tube,LCD,LED,Switches and Connectors etc.) with a wide range, good quality and reasonable prices according to your need.

Q:Do you have any relevant certificates for this product?

Yes. We have CEROHS and ISO9001:2015 certificates.