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. Inductors, Coils, Chokes
  5. Color Ring Inductors / Through Hole Inductors
  6. 621N
621N
Extended
* Images are for reference only

621N

Attributes
Value
Manufacturer
Hammond
MFR.Part #
621N
JLCPCB Part #
C19428034
Package
-
Description
10mH 16mA 20Ω 30kHz ±2% - Color Ring Inductors / Through Hole Inductors
EasyEDA Libraries
ECCN
-
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
CategoryInductors, Coils, Chokes/Color Ring Inductors / Through Hole Inductors
ManufacturerHammond
Package-
Inductance10mH
Frequency - Self Resonant30kHz
Current Rating16mA
Tolerance±2%
DC Resistance(DCR)20Ω
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Inductors, Coils, Chokes
  5. Color Ring Inductors / Through Hole Inductors
  6. 621N
621N

* Images are for reference only

621N

Extended
Manufacturer

Hammond

MFR.Part #
621N
JLCPCB Part #
C19428034
Package
-
Description
10mH 16mA 20Ω 30kHz ±2% - Color Ring Inductors / Through Hole Inductors
EasyEDA Libraries
ECCN
-
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.

621N

* Images are for reference only

621N

Extended
Manufacturer

Hammond

MFR.Part #
621N
JLCPCB Part #
C19428034
Package
-
Description
10mH 16mA 20Ω 30kHz ±2% - Color Ring Inductors / Through Hole Inductors
EasyEDA Libraries
ECCN
-
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.

621N Specifications

621N technical specifications, attributes, and parameters.

AttributesValue
CategoryInductors, Coils, Chokes/Color Ring Inductors / Through Hole Inductors
ManufacturerHammond
Package-
Inductance10mH
Frequency - Self Resonant30kHz
Current Rating16mA
Tolerance±2%
DC Resistance(DCR)20Ω
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 621N. 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

621N Documents

621N datasheets or manufacturer documentation.

Datasheet: 621N Datasheet (PDF)

621N Schematic Symbol & PCB Footprint

The 621N schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.