BRCL3160MF from Foshan Blue Rocket Elec, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	NC	unconnected	No electrical connection. Leave floating on the PCB.
2	VM	input	Negative-terminal-of-charger sense pin. The internal power MOSFET (charge/discharge FET) connects this terminal to GND when the protection is not tripped. Used for charger detection, overcurrent and load-short sensing (V_VM abs max −6.0 V to +10 V).
3	NC	unconnected	No electrical connection. Leave floating on the PCB.
4	VT	unconnected	Listed as 'VT' in the pin table with 'No electrical connection'. The package pin-out diagram on the same page labels this pin as NC. Recommended: leave floating.
5	VDD	power_in	Power supply pin. Connect to the positive terminal of the Li-ion/Li-polymer cell, typically through a 100 Ω series resistor with a 0.1 µF bypass capacitor to GND. V_IN abs max −0.3 V to +6.0 V; normal operation 2.0-4.4 V range referenced by detection thresholds.
6	GND	power_in	Ground reference. Connect the negative terminal of the battery to this pin.

Key specifications

Parameter	Value
Manufacturer	Foshan Blue Rocket Elec
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

BRCL3160MF

CAD (KiCad official)

Symbol: BRCL3160MF
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`brcl3160mf.step`	97 KB	You want the bare part, or you mark your own boards.
`brcl3160mf-etched.step`	2.1 MB	You want the part with `BRCL3160MF` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 501 faces against 117 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Foshan Blue Rocket Elec datasheet (12 pp, sha256 8adfa4c86b03ea70, retrieved 2026-08-17, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF