Coincidence Electronics

Assembly

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Timing electronics that pair opposite gammas arriving within a few nanoseconds to define a line of response.

Direct parts	6
Total parts	10
Used in	1 assembly
Class	Assembly

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Timing electronics that pair opposite gammas arriving within a few nanoseconds to define a line of response. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Coincidence Electronics parts and their functions

6 top-level parts · 10 parts in total · full bill of materials below

Coincidence Electronics parts diagram: 1 coincidence processor, 2 time-of-flight timing board, 3 data concentrator, 4 bare PCB, 5 microcontroller, 6 SMD passive (R/C/L). 10 parts in 6 top-level items. — Coincidence Electronics 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	Coincidence Processor	1×	Logic that accepts two events as a coincidence only if they fall within a few-nanosecond window.
2	Time-of-Flight Timing Board	1×	High-resolution timing board measuring the arrival-time difference to localise the annihilation along the line.
3	Data Concentrator	1×	Aggregates the high event rate from all detector blocks onto the reconstruction link.
4	Bare PCB	4×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.
5	Microcontroller	2×	Single-chip microcontroller combining a processor core, flash memory, RAM, and peripherals such as timers, ADCs, and serial ports to run the device's control firmware.
6	SMD Passive (R/C/L)	1×	Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board.

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Build & assembly graph

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Bill of materials for Coincidence Electronics

6 top-level lines · 6 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Coincidence Processor	pet-ct-scanner-coincidence-processor	1×	1	·	part
2	Time-of-Flight Timing Board	pet-ct-scanner-tof-timing-board	1×	1	·	part
3	Data Concentrator	pet-ct-scanner-data-concentrator	1×	1	·	part
4	Bare PCB	pcb-bare	4×	4	·	part
5	Microcontroller	mcu	2×	2	·	part
6	SMD Passive (R/C/L)	smd-passives	1×	1	·	part

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Where the coincidence electronics 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