Coupons
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
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

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. RCLAMP0521PATCT
RCLAMP0521PATCT - 1
RCLAMP0521PATCT - 2
RCLAMP0521PATCT - 3
RCLAMP0521PATCT - 4
Extended1/4
* Images are for reference only
RCLAMP0521PATCT
Attributes
Value
Manufacturer
SEMTECH
MFR.Part #
RCLAMP0521PATCT
JLCPCB Part #
C117554
Package
0402
Description
-55℃~+125℃@(Tj) 0.5pF 1 100W 25V 25nA 4A 5V 6V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) 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
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerSEMTECH
Package0402
Operating Temperature-55℃~+125℃@(Tj)
TypeESD
Junction Capacitance0.5pF
Number of Channels1
Peak Pulse Power Dissipation (Ppp)100W
level of protectionIEC 61000-4-2
Clamping Voltage25V
PolarityBidirectional
Peak Pulse Current (Ipp)4A
Voltage - Breakdown6V
Reverse Stand-Off Voltage (Vrwm)5V
Reverse Leakage Current (Ir)25nA
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. RCLAMP0521PATCT
RCLAMP0521PATCT

* Images are for reference only

RCLAMP0521PATCT

Extended
Manufacturer

SEMTECH

MFR.Part #
RCLAMP0521PATCT
JLCPCB Part #
C117554
Package
0402
Description
-55℃~+125℃@(Tj) 0.5pF 1 100W 25V 25nA 4A 5V 6V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) 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.

RCLAMP0521PATCT

* Images are for reference only

RCLAMP0521PATCT
Extended
Manufacturer

SEMTECH

MFR.Part #
RCLAMP0521PATCT
JLCPCB Part #
C117554
Package
0402
Description
-55℃~+125℃@(Tj) 0.5pF 1 100W 25V 25nA 4A 5V 6V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) 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.

RCLAMP0521PATCT Specifications

RCLAMP0521PATCT technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerSEMTECH
Package0402
Operating Temperature-55℃~+125℃@(Tj)
TypeESD
Junction Capacitance0.5pF
Number of Channels1
Peak Pulse Power Dissipation (Ppp)100W
level of protectionIEC 61000-4-2
Clamping Voltage25V
PolarityBidirectional
Peak Pulse Current (Ipp)4A
Voltage - Breakdown6V
Reverse Stand-Off Voltage (Vrwm)5V
Reverse Leakage Current (Ir)25nA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RCLAMP0521PATCT. 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

RCLAMP0521PATCT Documents

RCLAMP0521PATCT datasheets or manufacturer documentation.

Datasheet: RCLAMP0521PATCT Datasheet (PDF)

RCLAMP0521PATCT Schematic Symbol & PCB Footprint

The RCLAMP0521PATCT schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.