4 layers144 × 127 mm
Frothfet
hoeken/frothfet
Yarrboard load controller board with current sense, volt sense, fuses, and sender support.
394 parts14GPL-3.0
Overview
The MSMD150 is a resettable Fuse made by TECHFUSE in a 1812 package with 2 pins. -40℃~+85℃ 1.5A 100A 160mΩ 3A 40mΩ 800mW 8V 8s 1812 Resettable Fuses ROHS.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (Fuse:Fuse_1812_4532Metric, from KiCad's library), ready for a KiCad board. 2,243 are in stock at JLCPCB (part C70121). 6 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Parameters
9- Current - Max
- 100A
- Hold Current
- 1.5A
- Operating Temperature
- -40℃~+85℃
- Power Dissipation
- 800mW
- Resistance - Initial (Ri) (Min)
- 40mΩ
- Resistance - Post Trip (R1) (Max)
- 160mΩ
- Time to Trip(Max)
- 8s
- Trip Current
- 3A
- Voltage - Max
- 8V
Order codes
1- mSMD150LCSC C70121
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Open-source boards using it
All 6- 2 layers86.4 × 64.8 mm
- 2 layers30 × 61.3 mm
- 2 layers30 × 61.3 mm
- 2 layers218 × 30 mm
- 2 layers53.3 × 68.6 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/techfuse/MSMD150" title="MSMD150 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/techfuse/MSMD150.jpg" alt="MSMD150" width="1200" height="900">[](https://pcbkit.io/parts/techfuse/MSMD150)Questions
Is there a KiCad symbol and footprint for the MSMD150?
Yes. The symbol is Device:Polyfuse and the footprint Fuse:Fuse_1812_4532Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MSMD150?
1812, with 2 pins. Its footprint is drawn on this page.
Where is the MSMD150 datasheet?
TECHFUSE publishes it: the Datasheet link on this page opens it.
Where can I order the MSMD150?
JLCPCB lists it as part C70121, with 2,243 in stock; the sellers' links on this page open their listings.
What can replace the MSMD150?
Parts like it in the library: the SMD1812B110TF/33 by Brightking, the MF-MSMF050-2 by Bourns, the BSMD1812-200-30V by BHFUSE and the MSMD050-60V 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 MSMD150?
6 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
SMD1812B110TF/33
1812-40℃~+85℃ 1.1A 1.95A 200mΩ 20A 2mm 3.41mm 33V 4.73mm 500ms 60mΩ 800mW 1812 Resettable Fuses ROHSBrightkingResettable FusesMF-MSMF050-2
1812-40℃~+85℃ 100A 150mΩ 15V 1A 1Ω 3.2mm 5.4mm 500mA 1812 Resettable Fuses ROHSBournsResettable FusesBSMD1812-200-30V
1812-40℃~+85℃ 1.5mm 100mΩ 1W 20mΩ 2A 3.41mm 30V 4.73mm 40A 4A 1812 Resettable Fuses ROHSBHFUSEResettable FusesMSMD050-60V
1812-40℃~+85℃ 100A 150mΩ 1A 1Ω 500mA 60V 800mW 1812 Resettable Fuses ROHS台湾陆海Resettable FusesMSMD110-33V
18121.1A 1.8mm 100A 2.2A 250mΩ 3.41mm 300ms 33V 4.73mm 50mΩ 800mW 1812 Resettable Fuses ROHS台湾陆海Resettable FusesSMD1812P050TF/30
1812-40℃~+85℃ 150ms 150mΩ 1A 1mm 1Ω 3.41mm 30A 30V 4.73mm 500mA 800mW 1812 Resettable Fuses ROHSRUILONResettable Fuses1812L150/33GR
1812-40℃~+85℃ 1.2W 1.5A 1.5mm 160mΩ 3.41mm 33V 3A 4.73mm 40A 40mΩ 500ms 1812 Resettable Fuses ROHSLUTEResettable Fuses1812L110/33GR
1812-40℃~+85℃ 1.1A 1.2W 1.3mm 2.2A 250mΩ 3.41mm 300ms 33V 4.73mm 40A 45mΩ 1812 Resettable Fuses ROHSLUTEResettable Fuses