2 layers
Overview
The B1 is a thermal Fuse made by SETsafe | SETfuse in a 插件,D3xL10mm package with 2 pins.
PCBKit's library has its KiCad symbol (Device:Fuse, from KiCad's library) and its footprint (EasyEDA_Cloud:FUSE-TH_BD3.7-L10.0-P15.00-D0.6, from EasyEDA), ready for a KiCad board. 1,752 are in stock at JLCPCB (part C3032533). 5 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Parameters
8- Current Rating
- 3A
- Diameter (φD)
- 3mm
- Holding Temperature
- 79℃
- Maximum Temperature Limit
- 200℃
- Operating Temperature
- 98℃
- Rated Functioning Temperature
- 102℃
- Type
- Axial
- Voltage Rating
- 250V
Order codes
1Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Open-source boards using it
All 5- 2 layers300 × 300 mm
SAP Extended
cyrillvalentini/SAP-Extended
Extended Simple-As-Possible Computer based on Ben Eaters video series
440 parts1 - 2 layers100 × 99.9 mm
- 2 layers90.2 × 88.9 mm
- 2 layers78.7 × 58.4 mm
Register b
codemonkey76/DIY-8-Bit-Computer
DIY 8-Bit Computer, based on the design by Ben Eater
50 parts
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<iframe src="https://pcbkit.io/embed/parts/setsafe-setfuse/B1" title="B1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/setsafe-setfuse/B1.jpg" alt="B1" width="1200" height="900">[](https://pcbkit.io/parts/setsafe-setfuse/B1)Questions
Is there a KiCad symbol and footprint for the B1?
Yes. The symbol is Device:Fuse and the footprint EasyEDA_Cloud:FUSE-TH_BD3.7-L10.0-P15.00-D0.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the B1?
插件,D3xL10mm, with 2 pins. Its footprint is drawn on this page.
Where is the B1 datasheet?
SETsafe | SETfuse publishes it: the Datasheet link on this page opens it.
Where can I order the B1?
JLCPCB lists it as part C3032533, with 1,752 in stock; the sellers' links on this page open their listings.
What can replace the B1?
Parts like it in the library: the C1 by SETsafe | SETfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the B1?
5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
