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. Circuit Protection
  5. Resettable Fuses
  6. MF-MSMF050/40X-2
MF-MSMF050/40X-2 - 1
MF-MSMF050/40X-2 - 2
MF-MSMF050/40X-2 - 3
Extended1/3
* Images are for reference only

MF-MSMF050/40X-2

Attributes
Value
Manufacturer
BOURNS
MFR.Part #
MF-MSMF050/40X-2
JLCPCB Part #
C913244
Package
1812
Description
-40℃~+85℃ 0.85mm 150mW 150mΩ 1A 20A 3.41mm 4.83mm 40V 500mA 8s 8Ω 1812 Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
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/Resettable Fuses
ManufacturerBOURNS
Package1812
Power Dissipation150mW
Voltage - Max40V
Operating Temperature-40℃~+85℃
Time to Trip(Max)8s
Length4.83mm
Resistance - Initial (Ri) (Min)150mΩ
Trip Current1A
Hold Current500mA
Height0.85mm
Current - Max20A
Width3.41mm
Resistance - Post Trip (R1) (Max)8Ω
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Resettable Fuses
  6. MF-MSMF050/40X-2
MF-MSMF050/40X-2

* Images are for reference only

MF-MSMF050/40X-2

Extended
Manufacturer

BOURNS

MFR.Part #
MF-MSMF050/40X-2
JLCPCB Part #
C913244
Package
1812
Description
-40℃~+85℃ 0.85mm 150mW 150mΩ 1A 20A 3.41mm 4.83mm 40V 500mA 8s 8Ω 1812 Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
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.

MF-MSMF050/40X-2

* Images are for reference only

MF-MSMF050/40X-2

Extended
Manufacturer

BOURNS

MFR.Part #
MF-MSMF050/40X-2
JLCPCB Part #
C913244
Package
1812
Description
-40℃~+85℃ 0.85mm 150mW 150mΩ 1A 20A 3.41mm 4.83mm 40V 500mA 8s 8Ω 1812 Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
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.

MF-MSMF050/40X-2 Specifications

MF-MSMF050/40X-2 technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/Resettable Fuses
ManufacturerBOURNS
Package1812
Power Dissipation150mW
Voltage - Max40V
Operating Temperature-40℃~+85℃
Time to Trip(Max)8s
Length4.83mm
Resistance - Initial (Ri) (Min)150mΩ
Trip Current1A
Hold Current500mA
Height0.85mm
Current - Max20A
Width3.41mm
Resistance - Post Trip (R1) (Max)8Ω
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MF-MSMF050/40X-2. 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

MF-MSMF050/40X-2 Documents

MF-MSMF050/40X-2 datasheets or manufacturer documentation.

Datasheet: MF-MSMF050/40X-2 Datasheet (PDF)

MF-MSMF050/40X-2 Schematic Symbol & PCB Footprint

The MF-MSMF050/40X-2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.