Z input
About the Z input PCB
Z input is an open source PCB design by Secoh, published on GitHub under the MIT license. It is a 2-layer board measuring 60.7 × 38.1 mm, with 19 components from 16 distinct parts.
Other key parts include the APC-817B-SL and OPB616. By type, the board carries 7 resistors, 5 diodes, 4 connectors, 2 ICs and 1 transformer.
From the project
Educational etudes related to electronics, schematics, PCB layout, etc.
Fairly random collection of designs related to my hobbies, with backup in hidden agenda. Historic items are in PCB123 (private vendor-specific, incompatible with anything else); more recent work is KiCad and LtSpice.
Main components on the Z input
Z input bill of materials (BOM)
19 components, 16 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | APC-817B-SL | APC-817-SL | U1 |
| 1 | OPB616 | OPB-616 | U2 |
| 1 | 24V_SNS | Molex_KK-396_A-41791-0003_1x03_P3.96mm_Vertical | J1 |
| 1 | 24V_SNS | Molex_KK-396_A-41791-0003_1x03_P3.96mm_Vertical | J1_B1 |
| 1 | 24V | Molex_KK-396_A-41791-0003_1x03_P3.96mm_Vertical | J2 |
| 1 | 3V3_OUT | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | BCP5616Q | SOT-223-3_TabPin2 | T1 |
| 2 | 1N4007 | D_SOD-123F_hand_soldering | D1, D5 |
| 1 | BGX50A | SOT-143_Handsoldering | D2 |
| 1 | LED | LED_0805 | D3 |
| 1 | ZENER-16V-SOT23 Zener-16V-SOT23 | SOT-23_Handsoldering | D4 |
| 2 | 22K 22k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 1 | 47K 47k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 2 | 10K 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R7 |
| 1 | 3.3K 3.3k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 2.2K 2.2k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
Z input design files
The KiCad project lives in the Secoh/Electronics repository on GitHub; these links point at the commit this page was built from.
Z input: common questions
How big is the Z input PCB?
The Z input measures 60.7 × 38.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Z input?
19 components, from 16 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 Z input design files?
From the Secoh/Electronics 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 Z input design in my own project?
Yes, under the terms of its MIT license, which Secoh chose for the repository.
