PET Detector Ring

Assembly

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Full ring of scintillator-photosensor blocks that detect the 511 keV gamma pairs from positron annihilation.

Direct parts	6
Total parts	372
Used in	1 assembly
Class	Assembly

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Full ring of scintillator-photosensor blocks that detect the 511 keV gamma pairs from positron annihilation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

PET Detector Ring parts and their functions

6 top-level parts · 372 parts in total · full bill of materials below

PET Detector Ring parts diagram: 1 detector block, 2 LYSO crystal array, 3 SiPM array, 4 block front-end electronics, 5 detector ring frame, 6 bare PCB. 372 parts in 6 top-level items. — PET Detector Ring 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	Detector Block	360×	Scintillator blocks
2	LYSO Crystal Array	1×	Crystal arrays
3	SiPM Array	1×	Photosensors
4	Block Front-End Electronics	1×	ASIC digitising each event energy and arrival time at sub-nanosecond resolution.
5	Detector Ring Frame	1×	Rigid frame holding the detector blocks in a precise circle around the bore.
6	Bare PCB	8×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.

3D model

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Build & assembly graph

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Bill of materials for PET Detector Ring

6 top-level lines · 6 rows shown · 372 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Detector Block	pet-ct-scanner-detector-block	360×	360	·	part
2	LYSO Crystal Array	pet-ct-scanner-lyso-crystal	1×	1	·	part
3	SiPM Array	pet-ct-scanner-sipm-array	1×	1	·	part
4	Block Front-End Electronics	pet-ct-scanner-block-electronics	1×	1	·	part
5	Detector Ring Frame	pet-ct-scanner-ring-frame	1×	1	·	part
6	Bare PCB	pcb-bare	8×	8	·	part

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Where the PET detector ring is used

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

Medical Devices 1 PET-CT Scanner

Used in 1 assembly

PET-CT Scanner

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