module

HLK-B40

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
	GND	ground	SMD	rect	1.8×0.75
	MIC_BIAS	passive	SMD	rect	1.8×0.75
	MIC_IN	passive	SMD	rect	1.8×0.75
	VMID	passive	SMD	rect	1.8×0.75
	AOUT_P	passive	SMD	rect	1.8×0.75
	AOUT_N	passive	SMD	rect	1.8×0.75
	RESET	input	SMD	rect	1.8×0.75
	VCHG	passive	SMD	rect	1.8×0.75
	VBAT	power	SMD	rect	1.8×0.75
	GND	ground	SMD	rect	1.8×0.75
	VDDIO	power	SMD	rect	0.75×1.8
	PD7	passive	SMD	rect	0.75×1.8
	PD6	passive	SMD	rect	0.75×1.8
	PD5	passive	SMD	rect	0.75×1.8
	PD4	passive	SMD	rect	0.75×1.8
	PC7	passive	SMD	rect	0.75×1.8
	PC6	passive	SMD	rect	0.75×1.8
	PC5	passive	SMD	rect	1.8×0.75
	PA3	passive	SMD	rect	1.8×0.75
	PA2	passive	SMD	rect	1.8×0.75
	PAL	passive	SMD	rect	1.8×0.75
	PA0	passive	SMD	rect	1.8×0.75
	UART0_TXD	passive	SMD	rect	1.8×0.75
	UART0_RXD	passive	SMD	rect	1.8×0.75
	PA4	passive	SMD	rect	1.8×0.75
	PA5	passive	SMD	rect	1.8×0.75
	LED	passive	SMD	rect	1.8×0.75
	GND	ground	SMD	rect	1.8×0.75
	ANT	passive	SMD	rect	1.8×0.75

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Details

Category: module

MPN: HLK-B40

Manufacturer: HI-LINK

Package: SMD,14x9.5mm

Footprint: BULETM-SMD_29P-L14.0-W9.5-P1.00

JLCPCB: C2909085

LCSC: C2909085

Lifecycle: active

Mounting: SMT

RoHS: Compliant

MSL: MSL 1

ECCN: -

JLCPCB Stock & Pricing

In Stock(640 pcs)

1-9 pcs$1.8892

10-29 pcs$1.5936

30-127 pcs$1.4089

128-511 pcs$1.2209

512-1023 pcs$1.1358

1024+ pcs$1.0972