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 PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Magnetic Sensors
  5. Current Sensors
  6. CZ3A04
CZ3A04 - 1
CZ3A04 - 2
CZ3A04 - 3
Extended1/3
* Images are for reference only
CZ3A04
Attributes
Value
Manufacturer
Asahi Kasei Microdevices
MFR.Part #
CZ3A04
JLCPCB Part #
C1857735
Package
SMD-10P,10.9x7.7mm
Description
-40℃~+85℃ 0.27mΩ 1us 32.2A 3V~3.6V 4.2kVrms 48mV/A Support SMD-10P,10.9x7.7mm Current Sensors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 2a

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

AttributesValue
CategoryMagnetic Sensors/Current Sensors
ManufacturerAsahi Kasei Microdevices
PackageSMD-10P,10.9x7.7mm
Current Range32.2A
Operating Temperature-40℃~+85℃
Sensitivity48mV/A
Voltage - Supply3V~3.6V
Bidirectional Current DetectionSupport
Isolation Voltage(Vrms)4.2kVrms
FeaturesBidirectional detection、Dual-channel overcurrent detection
Current Terminal Resistance0.27mΩ
Response Time (tr)1us
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Magnetic Sensors
  5. Current Sensors
  6. CZ3A04
CZ3A04

* Images are for reference only

CZ3A04

Extended
Manufacturer

Asahi Kasei Microdevices

MFR.Part #
CZ3A04
JLCPCB Part #
C1857735
Package
SMD-10P,10.9x7.7mm
Description
-40℃~+85℃ 0.27mΩ 1us 32.2A 3V~3.6V 4.2kVrms 48mV/A Support SMD-10P,10.9x7.7mm Current Sensors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 2a

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

CZ3A04

* Images are for reference only

CZ3A04
Extended
Manufacturer

Asahi Kasei Microdevices

MFR.Part #
CZ3A04
JLCPCB Part #
C1857735
Package
SMD-10P,10.9x7.7mm
Description
-40℃~+85℃ 0.27mΩ 1us 32.2A 3V~3.6V 4.2kVrms 48mV/A Support SMD-10P,10.9x7.7mm Current Sensors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 2a

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

CZ3A04 Specifications

CZ3A04 technical specifications, attributes, and parameters.

AttributesValue
CategoryMagnetic Sensors/Current Sensors
ManufacturerAsahi Kasei Microdevices
PackageSMD-10P,10.9x7.7mm
Current Range32.2A
Operating Temperature-40℃~+85℃
Sensitivity48mV/A
Voltage - Supply3V~3.6V
Bidirectional Current DetectionSupport
Isolation Voltage(Vrms)4.2kVrms
FeaturesBidirectional detection、Dual-channel overcurrent detection
Current Terminal Resistance0.27mΩ
Response Time (tr)1us
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CZ3A04. 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

CZ3A04 Documents

CZ3A04 datasheets or manufacturer documentation.

Datasheet: CZ3A04 Datasheet (PDF)

CZ3A04 Schematic Symbol & PCB Footprint

The CZ3A04 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.