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EC21VFA-512-STD
Quectel
RF TXRX MOD CELLULAR CARD EDGE
19370 Pcs New Original In Stock
Cellular LTE Transceiver Module Antenna Not Included Card Edge
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (484 Ratings)
EC21VFA-512-STD
Product Overview
9509826
DiGi Electronics Part Number
EC21VFA-512-STD-DGManufacturer
Quectel
EC21VFA-512-STD
Description
RF TXRX MOD CELLULAR CARD EDGEInventory
19370 Pcs New Original In Stock
Cellular LTE Transceiver Module Antenna Not Included Card Edge
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
EC21VFA-512-STD Technical Specifications
Category
RF Transceiver Modules and Modems
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
DiGi-Electronics Programmable
Not Verified
RF Family/Standard
Cellular
Protocol
LTE
Modulation
-
Frequency
-
Data Rate
10Mbps
Power - Output
33dBm
Sensitivity
-102dBm
Serial Interfaces
UART, USB
Antenna Type
Antenna Not Included
Utilized IC / Part
-
Memory Size
-
Voltage - Supply
3V ~ 3.6V
Current - Receiving
34mA
Current - Transmitting
34mA
Mounting Type
Card Edge
Operating Temperature
-40°C ~ 80°C
Package / Case
Module
Base Product Number
EC21
Datasheet & Documents
HTML Datasheet
EC21VFA-512-STD-DG
Environmental & Export Classification
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN
5A992C SC
HTSUS
8517.62.0090
Additional Information
Other Names
2958-EC21VFA-512-STDTR
2958-EC21VFA-512-STDCT
2958-EC21VFA-512-STDDKR
Standard Package
250
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
在遇到配送問題時，客服積極協調，讓我的問題迅速得到解決，非常感謝！
Dec 02, 2025
Auch nach mehreren Bestellungen beeindruckt die Verpackungsqualität von DiGi Electronics durch ihre Sorgfalt und Robustheit.
Dec 02, 2025
物流の整備が行き届いており、商品が傷つかずに到着しました。
Dec 02, 2025
物流追跡のシステムが使いやすく、安心して待てました。
Dec 02, 2025
Reliability and affordability are seamlessly integrated into DiGi's products.
Dec 02, 2025
Their dedication to affordability and reliability keeps me coming back.
Dec 02, 2025
I am very satisfied with the speedy delivery and friendly support.
Dec 02, 2025
Shopping experience was straightforward, and prices were fair.
Dec 02, 2025
They handle urgent shipments with priority, ensuring our operations are never delayed.
Dec 02, 2025
Fast response times from the support team showcase their commitment to customers.
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Frequently Asked Questions (FAQ)
What is the main function of the Quectel EC21VFA-512-STD LTE cellular transceiver module?
The Quectel EC21VFA-512-STD is a cellular LTE transceiver module designed for reliable wireless communication, enabling data transmission at up to 10Mbps with support for LTE protocols.
Is the Quectel EC21VFA-512-STD compatible with different antennas and devices?
Yes, this module supports various antenna types, but the antenna is not included, and it is compatible with devices requiring LTE cellular connectivity via serial interfaces like UART and USB.
What are the key features and specifications of the EC21VFA-512-STD LTE module?
Key features include a power output of 33dBm, sensitivity of -102dBm, operating voltage between 3V and 3.6V, and support for LTE data rates up to 10Mbps, suitable for various IoT applications.
Can the Quectel EC21VFA-512-STD operate in harsh environments?
Yes, the module is designed to operate reliably across a temperature range of -40°C to 80°C, making it suitable for industrial and outdoor applications.
What is the warranty and support policy for the Quectel EC21VFA-512-STD module?
Since it is a new original product in stock, it typically comes with manufacturer support and warranty; additional support details should be confirmed through the supplier or distributor.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
EC21VFA-512-STD CAD Models
Quectel EC21VFA-512-STD PCB symbols & footprints
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