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. LED Drivers
  5. LED Drivers
  6. NCR321ZX
NCR321ZX - 1
NCR321ZX - 2
NCR321ZX - 3
Extended1/3
* Images are for reference only

NCR321ZX

Attributes
Value
Manufacturer
Nexperia
MFR.Part #
NCR321ZX
JLCPCB Part #
C551550
Package
SOT-223-4
Description
-55℃~+150℃ 1 16V 16V 250mA Built-in PWM SOT-223-4 LED Drivers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

AttributesValue
CategoryLED Drivers/LED Drivers
ManufacturerNexperia
PackageSOT-223-4
Number of Channels1
Voltage - Input(DC)16V
Output Current250mA
DimmingPWM
Switch Tube (Built-In/External)Built-in
Output Voltage16V
Operating temperature-55℃~+150℃
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. LED Drivers
  5. LED Drivers
  6. NCR321ZX
NCR321ZX

* Images are for reference only

NCR321ZX

Extended
Manufacturer

Nexperia

MFR.Part #
NCR321ZX
JLCPCB Part #
C551550
Package
SOT-223-4
Description
-55℃~+150℃ 1 16V 16V 250mA Built-in PWM SOT-223-4 LED Drivers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

NCR321ZX

* Images are for reference only

NCR321ZX

Extended
Manufacturer

Nexperia

MFR.Part #
NCR321ZX
JLCPCB Part #
C551550
Package
SOT-223-4
Description
-55℃~+150℃ 1 16V 16V 250mA Built-in PWM SOT-223-4 LED Drivers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

NCR321ZX Specifications

NCR321ZX technical specifications, attributes, and parameters.

AttributesValue
CategoryLED Drivers/LED Drivers
ManufacturerNexperia
PackageSOT-223-4
Number of Channels1
Voltage - Input(DC)16V
Output Current250mA
DimmingPWM
Switch Tube (Built-In/External)Built-in
Output Voltage16V
Operating temperature-55℃~+150℃
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NCR321ZX. 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

NCR321ZX Documents

NCR321ZX datasheets or manufacturer documentation.

Datasheet: NCR321ZX Datasheet (PDF)

NCR321ZX Schematic Symbol & PCB Footprint

The NCR321ZX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.