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
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 WorkCertificationsSecurityJLCAPINewsCooperation
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. Circuit Protection
  5. Resettable Fuses
  6. RUSB185
RUSB185
Extended
* Images are for reference only
RUSB185
Attributes
Value
Manufacturer
Littelfuse
MFR.Part #
RUSB185
JLCPCB Part #
C19589577
Package
-
Description
1.85A 10s 16V 1W 3.7A 30mΩ 40A 90mΩ - Resettable Fuses
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
CategoryCircuit Protection/Resettable Fuses
ManufacturerLittelfuse
Package-
Power Dissipation1W
Voltage - Max16V
Time to Trip(Max)10s
Resistance - Initial (Ri) (Min)30mΩ
Trip Current3.7A
Hold Current1.85A
Current - Max40A
Resistance - Post Trip (R1) (Max)90mΩ
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Resettable Fuses
  6. RUSB185
RUSB185

* Images are for reference only

RUSB185

Extended
Manufacturer

Littelfuse

MFR.Part #
RUSB185
JLCPCB Part #
C19589577
Package
-
Description
1.85A 10s 16V 1W 3.7A 30mΩ 40A 90mΩ - Resettable Fuses
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.

RUSB185

* Images are for reference only

RUSB185
Extended
Manufacturer

Littelfuse

MFR.Part #
RUSB185
JLCPCB Part #
C19589577
Package
-
Description
1.85A 10s 16V 1W 3.7A 30mΩ 40A 90mΩ - Resettable Fuses
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.

RUSB185 Specifications

RUSB185 technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/Resettable Fuses
ManufacturerLittelfuse
Package-
Power Dissipation1W
Voltage - Max16V
Time to Trip(Max)10s
Resistance - Initial (Ri) (Min)30mΩ
Trip Current3.7A
Hold Current1.85A
Current - Max40A
Resistance - Post Trip (R1) (Max)90mΩ
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RUSB185. 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

RUSB185 Documents

RUSB185 datasheets or manufacturer documentation.

Datasheet: RUSB185 Datasheet (PDF)

RUSB185 Schematic Symbol & PCB Footprint

The RUSB185 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.