CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. RF and Wireless
  5. Antennas
  6. SKF490DM
SKF490DM
Extended
* Images are for reference only

SKF490DM

Attributes
Value
Manufacturer
Pulse Elec
MFR.Part #
SKF490DM
JLCPCB Part #
C20107705
Package
-
Description
-40℃~+85℃ 100W 2.2 2.2dBi 42MHz 491MHz 50Ω - ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryRF and Wireless/Antennas
ManufacturerPulse Elec
Package-
VSWR2.2
Peak Gain2.2dBi
Operating Temperature-40℃~+85℃
Bandwidth42MHz
Frequency(Center/Band)491MHz
Impedance50Ω
Power100W
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. RF and Wireless
  5. Antennas
  6. SKF490DM
SKF490DM

* Images are for reference only

SKF490DM

Extended
Manufacturer

Pulse Elec

MFR.Part #
SKF490DM
JLCPCB Part #
C20107705
Package
-
Description
-40℃~+85℃ 100W 2.2 2.2dBi 42MHz 491MHz 50Ω - ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

SKF490DM

* Images are for reference only

SKF490DM

Extended
Manufacturer

Pulse Elec

MFR.Part #
SKF490DM
JLCPCB Part #
C20107705
Package
-
Description
-40℃~+85℃ 100W 2.2 2.2dBi 42MHz 491MHz 50Ω - ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

SKF490DM Specifications

SKF490DM technical specifications, attributes, and parameters.

AttributesValue
CategoryRF and Wireless/Antennas
ManufacturerPulse Elec
Package-
VSWR2.2
Peak Gain2.2dBi
Operating Temperature-40℃~+85℃
Bandwidth42MHz
Frequency(Center/Band)491MHz
Impedance50Ω
Power100W
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SKF490DM. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

SKF490DM Documents

SKF490DM datasheets or manufacturer documentation.

Datasheet: SKF490DM Datasheet (PDF)

SKF490DM Schematic Symbol & PCB Footprint

The SKF490DM schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.