Sample and Hold SMD Main

mzuelch·CATs-Eurosynth·Modules/Slim Line/Sample&Hold SMD/Electronics/Main/Sample_and_Hold SMD Main.kicad_pcb

Sample and Hold SMD Main PCB layout, top view — open source board by mzuelch

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About the Sample and Hold SMD Main PCB

Sample and Hold SMD Main is an open source PCB design by mzuelch, published on GitHub under the MIT license. It is a 2-layer board measuring 38.1 × 101.6 mm, with 41 components from 18 distinct parts.

Other key parts include the OP07CDR and LF398. By type, the board carries 14 capacitors, 12 resistors, 7 connectors, 4 ICs and 4 diodes.

It belongs with the audio designs in this gallery.

From the project

Analog Synth Eurorack Modules

Sample and Hold SMD Main, from the project README — From the project README

Main components on the Sample and Hold SMD Main

Sample and Hold SMD Main bill of materials (BOM)

41 components, 18 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
2	OP07CDR	SOIC-8_3.9x4.9mm_P1.27mm	U1, U4
2	LF398	DIP-8_W7.62mm_LongPads	U2, U3
1	Trigger 2	PJ-324M-3	J1
1	In 2	PJ-324M-3	J2
1	Trigger 1	PJ-324M-3	J3
1	In 1	PJ-324M-3	J4
1	Power	Power_2x8_Horizontal	J5
1	Out 2	PJ-324M-3	J6
1	Out 1	PJ-324M-3	J7
2	1N4148WS	D_SOD-323	D1, D2
2	1N5819WS	D_SOD-323	D3, D4
2	1NF 1nF	C_0402_1005Metric	C1, C2
8	100NF 100nF	C_0402_1005Metric	C3, C8, C9, C10, C11, C12, C13, C14
2	10µF	CP_EIA-3216-18_Kemet-A	C4, C5
2	10NF 10nF	C_0402_1005Metric	C6, C7
9	100K 100k	R_0402_1005Metric	R1, R2, R3, R4, R5, R6, R9, R11 +1
1	1k	R_0402_1005Metric	R8
2	1k	R_1206_3216Metric	R13, R14

Sample and Hold SMD Main design files

The KiCad project lives in the mzuelch/CATs-Eurosynth repository on GitHub; these links point at the commit this page was built from.

Sample and Hold SMD Main: common questions

How big is the Sample and Hold SMD Main PCB?

The Sample and Hold SMD Main measures 38.1 × 101.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Sample and Hold SMD Main?

41 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Sample and Hold SMD Main design files?

From the mzuelch/CATs-Eurosynth repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Sample and Hold SMD Main design in my own project?

Yes, under the terms of its MIT license, which mzuelch chose for the repository.

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