4 layers22.9 × 61 mm
Overview
The MF-FSMF035X-2 is a resettable Fuse made by Bourns in a 0603 package with 2 pins. -40℃~+85℃ 1.4Ω 100ms 200mΩ 350mA 40A 500mW 6V 750mA 0603 Resettable Fuses ROHS.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (Fuse:Fuse_0603_1608Metric, from KiCad's library), ready for a KiCad board. 31,426 are in stock at JLCPCB (part C116602). 9 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
Parameters
9- Current - Max
- 40A
- Hold Current
- 350mA
- Operating Temperature
- -40℃~+85℃
- Power Dissipation
- 500mW
- Resistance - Initial (Ri) (Min)
- 200mΩ
- Resistance - Post Trip (R1) (Max)
- 1.4Ω
- Time to Trip(Max)
- 100ms
- Trip Current
- 750mA
- Voltage - Max
- 6V
Order codes
1- MF-FSMF035X-2LCSC C116602
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Open-source boards using it
All 9- 4 layers57 × 22.5 mm
NB3 hindbrain
NoBlackBoxes/LastBlackBox
A course for brains interested in brains (not tools interested in tools)
147 parts69 - 4 layers27.9 × 63.5 mm
Pico2-ice
tinyvision-ai-inc/pico2-ice
Doc | Hardware | SDK | Schematic | Assembly | Discord
124 parts60MIT - 2 layers48 × 50 mm
- 2 layers89 × 83 mm
- 2 layers10.7 × 13.3 mm
- 6 layers74 × 99.7 mm
- 4 layers22.9 × 61 mm
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<iframe src="https://pcbkit.io/embed/parts/bourns/MF-FSMF035X-2" title="MF-FSMF035X-2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/bourns/MF-FSMF035X-2.jpg" alt="MF-FSMF035X-2" width="1200" height="900">[](https://pcbkit.io/parts/bourns/MF-FSMF035X-2)Questions
Is there a KiCad symbol and footprint for the MF-FSMF035X-2?
Yes. The symbol is Device:Polyfuse and the footprint Fuse:Fuse_0603_1608Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MF-FSMF035X-2?
0603, with 2 pins. Its footprint is drawn on this page.
Where is the MF-FSMF035X-2 datasheet?
Bourns publishes it: the Datasheet link on this page opens it.
Where can I order the MF-FSMF035X-2?
JLCPCB lists it as part C116602, with 31,426 in stock; the sellers' links on this page open their listings.
What can replace the MF-FSMF035X-2?
Parts like it in the library: the JK-SMD0603-010 by Jinrui Electronic Materials Co., the BSMD0603-005-33V by BHFUSE, the 0603L050/6AR by LUTE and the SMD0603-005-24V by 台湾陆海. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MF-FSMF035X-2?
9 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
JK-SMD0603-010
0603-40℃~+85℃ 100mA 15V 1s 300mA 40A 500mW 8Ω 900mΩ 0603 Resettable Fuses ROHSJinrui Electronic Materials Co.Resettable FusesBSMD0603-005-33V
0603-40℃~+85℃ 1.05mm 1.85mm 150mA 1mm 1s 3.8Ω 30Ω 33V 40A 500mW 50mA 0603 Resettable Fuses ROHSBHFUSEResettable Fuses0603L050/6AR
0603-40℃~+85℃ 1.05mm 1.15mm 1.85mm 100ms 100mΩ 1A 40A 500mA 500mW 6V 800mΩ 0603 Resettable Fuses ROHSLUTEResettable FusesSMD0603-005-24V
0603-40℃~+85℃ 0.8mm 1.6mm 1s 200mA 24V 25Ω 2Ω 40A 500mW 50mA 0603 Resettable Fuses ROHS台湾陆海Resettable FusesBSMD0603-010-33V
0603-40℃~+85℃ 1.05mm 1.85mm 100mA 1mm 300mA 33V 40A 500mW 600ms 8Ω 900mΩ 0603 Resettable Fuses ROHSBHFUSEResettable Fuses0603L003/60AR
0603Resettable FusesLUTE0603L005/24AR
0603-40℃~+85℃ 1.05mm 1.85mm 150mA 1mm 1s 24V 3.8Ω 30Ω 40A 500mW 50mA 0603 Resettable Fuses ROHSLUTEResettable Fuses0603L010/36XR
0603-40℃~+85℃ 1.05mm 1.85mm 100mA 1mm 300mA 36V 40A 500mW 600ms 8Ω 900mΩ 0603 Resettable Fuses ROHSLUTEResettable Fuses