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4-channel 8-channel DB9 interface RS232 relay Board module 12VDC relay serial port remote control switch module for controllling car motors
US$11.00-30.00
5 Pieces
Product specifications
12V relay module
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableConductive Type
Bipolar Integrated CircuitIntegration
GSIModel NO.
R221A08Operating Temperature
-55℃ - 125℃Shape
FlatTechnics
Semiconductor ICMFR.
SEMILOTECD/C
25+Package
moduleProduct status
ActiveQuality
Genuine New OriginalTransport Package
BoxSpecification
integrated circuitOrigin
ChinaHS Code
8542399000Production Capacity
1000000PCSKey features
Genuine Original Quality: 100% original components with one-year warranty and active part status.
RS232 Remote Control: DB9 interface allows remote switching, self-locking, and jogging via terminal emulator.
Wide Voltage Compatibility: Supports DC 1-100V or AC 85-265V relay load with DC 12V power supply.
High Current Capacity: Relay load current up to 10A, suitable for most industrial control applications.
Multiple Channel Options: Available in 2, 4, and 8-channel configurations to fit various system needs.
Fast Same-Day Shipping: In-stock components can be shipped the same day for urgent demands.
Comprehensive Support: 24-hour service and sophisticated technical assistance to reduce risk.
Compact Design: Lightweight modules (62g-120g) with small dimensions for easy integration.
Company profile
Business Type: Trading CompanyExport Year: 2014-10-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.31h CertifiedTerms of Payment: LC, T/T, PayPal CertifiedInternational Commercial Terms(Incoterms): FOB, CFR, EXW
About Our Factory & Business Background
AddressRm216, No. 103, Lijia Road, Henggang Street, Longgang District, 518115, Shenzhen, Guangdong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsIC, Capacitor, Resistor, Electronic Components, Integrated Circuit, Transistor, Relay, Diode, MCU, Connector
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsSouth America, Europe, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Management System CertificationOthers
Product Q&A
Q:What is the warranty period?
A:
We provide a one-year warranty for all our relay boards.
Q:What is the operating voltage range?
A:
The board requires a DC 12V power supply with a range of 9-13V (or 8.5-13.5V for the 2-channel model).
Q:Can I control the relay via a computer?
A:
Yes, the relay can be controlled via a computer's terminal emulator or serial port debugging software.
Q:What are the available channel options?
A:
We offer 2-channel, 4-channel, and 8-channel models to suit different application requirements.
Q:What is the maximum relay load current?
A:
The maximum relay load current is 10A.
Send Inquiry
*To:Shenzhen Semilotec Co., Ltd.
Shenzhen Semilotec Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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