Chestpiece Assembly

Assembly

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Dual acoustic sensors for heart and lung sounds with isolation diaphragm.

Direct parts	5
Total parts	22
Used in	1 assembly
Class	Assembly

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Dual acoustic sensors for heart and lung sounds with isolation diaphragm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Chestpiece Assembly parts and their functions

5 top-level parts · 22 parts in total · full bill of materials below

Chestpiece Assembly parts diagram: 1 diaphragm sensor, 2 bell sensor, 3 acoustic isolation chamber, 4 vibration damper, 5 fastener set. 22 parts in 5 top-level items. — Chestpiece Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Diaphragm Sensor 5 parts	1×	MEMS accelerometer or capacitive sensor for high-frequency sounds.
2	Bell Sensor 3 parts	1×	Dedicated low-frequency acoustic chamber for deeper sounds.
3	Acoustic Isolation Chamber	1×	Sealed sound-dampening enclosure.
4	Vibration Damper	1×	Rubber isolator reducing artifact noise.
5	Fastener Set	1×	Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Chestpiece Assembly

5 top-level lines · 13 rows shown · 22 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Diaphragm Sensor 5 parts	electronic-stethoscope-diaphragm	1×	1	16	assembly
1.1	MEMS Accelerometer	electronic-stethoscope-mems-sensor	1×	1	·	part
1.2	Diaphragm Disc	electronic-stethoscope-diaphragm-disc	1×	1	·	part
1.3	Sensor Preamp	electronic-stethoscope-sensor-preamp	1×	1	·	part
1.4	Bare PCB	pcb-bare	1×	1	·	part
1.5	SMD Passive (R/C/L)	smd-passives	12×	12	·	part
2	Bell Sensor 3 parts	electronic-stethoscope-bell	1×	1	3	assembly
2.1	Bell Chamber	electronic-stethoscope-bell-chamber	1×	1	·	part
2.2	Bell Acoustic Sensor	electronic-stethoscope-bell-sensor	1×	1	·	part
2.3	Tuning Membrane	electronic-stethoscope-tuning-membrane	1×	1	·	part
3	Acoustic Isolation Chamber	electronic-stethoscope-acoustic-chamber	1×	1	·	part
4	Vibration Damper	electronic-stethoscope-vibration-damper	1×	1	·	part
5	Fastener Set	fastener-set	1×	1	·	part

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Where the chestpiece assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Medical Devices 1 Electronic Stethoscope

Used in 1 assembly

Electronic Stethoscope

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks