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. Diodes
  5. Zener Diodes
  6. 1N4476 BK PBFREE
1N4476 BK PBFREE
Extended
* Images are for reference only

1N4476 BK PBFREE

Attributes
Value
Manufacturer
Central Semicon
MFR.Part #
1N4476 BK PBFREE
JLCPCB Part #
C5490851
Package
DO-41
Description
-65℃~+200℃ 1 Independent 1.5W 20Ω 28.5V~31.5V 30V 50nA@24V 750Ω ±5% DO-41 Zener Diodes ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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
CategoryDiodes/Zener Diodes
ManufacturerCentral Semicon
PackageDO-41
Operating Junction Temperature Range-65℃~+200℃
Diode Configuration1 Independent
Impedance(Zzk)750Ω
Tolerance±5%
Impedance(Zzt)20Ω
Zener Voltage(Range)28.5V~31.5V
Zener Voltage(Nom)30V
Pd - Power Dissipation1.5W
Reverse Leakage Current (Ir)50nA@24V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Diodes
  5. Zener Diodes
  6. 1N4476 BK PBFREE
1N4476 BK PBFREE

* Images are for reference only

1N4476 BK PBFREE

Extended
Manufacturer

Central Semicon

MFR.Part #
1N4476 BK PBFREE
JLCPCB Part #
C5490851
Package
DO-41
Description
-65℃~+200℃ 1 Independent 1.5W 20Ω 28.5V~31.5V 30V 50nA@24V 750Ω ±5% DO-41 Zener Diodes ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

1N4476 BK PBFREE

* Images are for reference only

1N4476 BK PBFREE

Extended
Manufacturer

Central Semicon

MFR.Part #
1N4476 BK PBFREE
JLCPCB Part #
C5490851
Package
DO-41
Description
-65℃~+200℃ 1 Independent 1.5W 20Ω 28.5V~31.5V 30V 50nA@24V 750Ω ±5% DO-41 Zener Diodes ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

1N4476 BK PBFREE Specifications

1N4476 BK PBFREE technical specifications, attributes, and parameters.

AttributesValue
CategoryDiodes/Zener Diodes
ManufacturerCentral Semicon
PackageDO-41
Operating Junction Temperature Range-65℃~+200℃
Diode Configuration1 Independent
Impedance(Zzk)750Ω
Tolerance±5%
Impedance(Zzt)20Ω
Zener Voltage(Range)28.5V~31.5V
Zener Voltage(Nom)30V
Pd - Power Dissipation1.5W
Reverse Leakage Current (Ir)50nA@24V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 1N4476 BK PBFREE. 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

1N4476 BK PBFREE Documents

1N4476 BK PBFREE datasheets or manufacturer documentation.

Datasheet: 1N4476 BK PBFREE Datasheet (PDF)

1N4476 BK PBFREE Schematic Symbol & PCB Footprint

The 1N4476 BK PBFREE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.