
3557-2
Keystone ElectronicsExtended
1 30A 500V Blade Bracket type - Fuseholders ROHS
- Part id
- keystone/3557-2
- Category
- Fuseholders
- Pins
- 4
- In stock
- 705 at JLCPCB (C352820)
- Used on
- 1 open-source board
Overview
The 3557-2 is a fuseholder made by Keystone Electronics with 4 pins. 1 30A 500V Blade Bracket type - Fuseholders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:3557-2, from EasyEDA) and its footprint (EasyEDA_Cloud:FUSE-TH_4P-L19.8-W6.7_3557-2, from EasyEDA), ready for a KiCad board. 705 are in stock at JLCPCB (part C352820). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
Open-source boards using it
1- 2 layers130 × 164 mm

Questions
Is there a KiCad symbol and footprint for the 3557-2?
Yes. The symbol is EasyEDA_Cloud:3557-2 and the footprint EasyEDA_Cloud:FUSE-TH_4P-L19.8-W6.7_3557-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the 3557-2 datasheet?
Keystone Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the 3557-2?
JLCPCB lists it as part C352820, with 705 in stock; the sellers' links on this page open their listings.
Which open-source boards use the 3557-2?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.