# KBL410G

**JUXING** · Bridge Rectifiers · KBL

KBL410G from JUXING, in a KBL. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | + | passive | Positive DC output of the bridge rectifier, the leftmost lead marked "+" on the KBL drawing; the part is rated 4.0 A average forward rectified current. |
| 2 | AC | passive | AC input lead marked "AC" on the KBL drawing; the KBL410G is rated 700 V RMS maximum and 1000 V peak recurrent reverse voltage. |
| 3 | AC | passive | Second AC input lead marked "AC" on the KBL drawing; the KBL410G is rated 700 V RMS maximum and 1000 V peak recurrent reverse voltage. |
| 4 | - | passive | Negative DC output of the bridge rectifier, the rightmost lead marked "-" on the KBL drawing. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | KBL |
| Category | Diodes |
| Pins | 4 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage (KBL410G column) | VRRM |  |  | 1000 | Volts |  | 1 |
| Maximum RMS Voltage (KBL410G column) | VRMS |  |  | 700 | Volts |  | 1 |
| Maximum DC Blocking Voltage (KBL410G column) | VDC |  |  | 1000 | Volts |  | 1 |
| Maximum Average Forward Rectified Current | I(AV) |  |  | 4 | Amp | .5"(12.7mm) lead length at TA=50℃ | 1 |
| Peak Forward Surge Current | IFSM |  |  | 150 | Amp | 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) | 1 |
| Maximum Forward Voltage | VF |  |  | 1 | Volts | at 4.0A DC and 25 | 1 |
| Maximum Reverse Current at rated DC blocking voltage | IR |  |  | 10 | uAmp | TA=25℃, at rated DC blocking voltage | 1 |
| Maximum Reverse Current at rated DC blocking voltage | IR |  |  | 500 | uAmp | TA=100℃, at rated DC blocking voltage | 1 |
| Operating and Storage Temperature Range | TJ, Tstg | -55 |  | 150 | ℃ |  | 1 |
| Typical Junction Capacitance | CJ |  | 40 |  | pF | Measured at 1 MHZ and applied reverse voltage of 4.0 VDC (Note 1) | 1 |
| Typical Thermal Resistance, junction to ambient | RθJA |  | 19 |  | ℃/W | Junction to ambient, mounted on 3.0 x 3.0 x 0.11" (7.5 x 7.5 x 0.3cm) Al. plate (Note 2) | 1 |
| Typical Thermal Resistance, junction to lead | RθJL |  | 2.4 |  | ℃/W | Junction to lead, mounted on P.C.B. at 0.375" (9.5mm) lead length and 0.5 x 0.5" (12 x 12mm) copper pads (Note 3) | 1 |

## CAD (KiCad official)

- Symbol: `KBL410G`
- Footprint: `Diode_THT:Diode_Bridge_Vishay_KBL`
- 3D model: KBL (KiCad packages3D, STEP)
- 3D model files: `kbl410g-etched.step` / `kbl410g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kbl410g.step` / `kbl410g.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [JUXING datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590234401507340288) (2 pp, sha256 `69149db54b4da12b`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/kbl410g-datasheet.pdf)