
Overview
The DB104 is a bridge Rectifier made by SEP in a DB package with 4 pins. -55℃~+150℃@(Tj) 1.1V@1A 10uA@400V 1A 400V DB Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MB4S_C20612967, from EasyEDA) and its footprint (EasyEDA_Cloud:DB-TH-4P_L8.5-W6.5-P5.08-BL, from EasyEDA), ready for a KiCad board. 606 are in stock at JLCPCB (part C5127112).
Symbol
Footprint
Parameters
7- Current - Rectified
- 1A
- Non-Repetitive Peak Forward Surge Current
- 60A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 10uA@400V
- Type
- Single-Phase Rectifier
- Voltage - DC Reverse(Vr)
- 400V
- Voltage - Forward(Vf@If)
- 1.1V@1A
Order codes
1- DB104LCSC C5127112
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | AC | Unspecified |
| 2 | AC | Unspecified |
| 3 | + | Unspecified |
| 4 | - | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/sep/DB104" title="DB104 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/sep/DB104.jpg" alt="DB104" width="1200" height="900">[](https://pcbkit.io/parts/sep/DB104)Questions
Is there a KiCad symbol and footprint for the DB104?
Yes. The symbol is EasyEDA_Cloud:MB4S_C20612967 and the footprint EasyEDA_Cloud:DB-TH-4P_L8.5-W6.5-P5.08-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DB104?
DB, with 4 pins. Its footprint is drawn on this page.
Where is the DB104 datasheet?
SEP publishes it: the Datasheet link on this page opens it.
Where can I order the DB104?
JLCPCB lists it as part C5127112, with 606 in stock; the sellers' links on this page open their listings.
What can replace the DB104?
Parts like it in the library: the DB107 by SEP, the DB157 by baocheng, the DB107 by baocheng and the DB207 by baocheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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