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109990021

109990021

109990021

RX TXRX MODULE ISM < 1GHZ SMD

compliant

14-SMD Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

109990021 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.

109990021 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

109990021 Seeed Technology Co., Ltd

Name Value
Product Status Obsolete
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 433MHz
Data Rate 256Kbps
Power - Output 20dBm
Sensitivity -121dBm
Serial Interfaces -
Antenna Type -
Utilized IC / Part -
Memory Size -
Voltage - Supply 1.8V ~ 3.6V
Current - Receiving 18.5mA
Current - Transmitting 85mA
Mounting Type Surface Mount
Operating Temperature -20°C ~ 85°C
Package / Case 14-SMD Module
Q1: What is the purchase guide for 109990021?
109990021 of Seeed Technology Co., Ltd is a RX TXRX MODULE ISM < 1GHZ SMD. ICHOME is a long-term spot supplier of 109990021, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 109990021?
Download 109990021 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing109990021 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 109990021 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 109990021 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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