Mss cascade basic testjig
About the Mss cascade basic testjig PCB
Mss cascade basic testjig is an open source PCB design by IowaScaledEngineering, published on GitHub. It is a 2-layer board measuring 101.6 × 120.7 mm, with 97 components from 23 distinct parts.
Other key parts include the AP7381-50, DRV8872DDA, 74HC4049, INA219AxD and ProMicro. By type, the board carries 38 resistors, 16 capacitors, 12 transistors, 8 connectors, 8 test points and 7 diodes.
From the project
Integrated Cascade Module for Free-mo Modular Signal System
Main components on the Mss cascade basic testjig
Mss cascade basic testjig bill of materials (BOM)
97 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AP7381-50 | SOT-89-3 | U1 |
| 1 | DRV8872DDA | Texas_HSOP-8-1EP_3.9x4.9mm_P1.27mm | U2 |
| 1 | 74HC4049 | SO-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | INA219AxD | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | ProMicro | ProMicro | U5 |
| 1 | PCA9555PW | TSSOP-24_4.4x7.8mm_P0.65mm | U11 |
| 12 | ZXMS6004FF | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +4 |
| 1 | PJ-202A | CUI_PJ-202A | J1 |
| 3 | SM04B-SRSS | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J2, J3, J4 |
| 2 | 8P8C | RJ45_Amphenol_54602-x08_Horizontal | J5, J6 |
| 2 | Molex 0532610471 | Molex_PicoBlade_53261-0471_1x04-1MP_P1.25mm_Horizontal | J11, J12 |
| 2 | FSM4JSMATR TE Connectivity ALCOSWITCH Switches | TE_FSM4JSMA | SW1, SW2 |
| 8 | TestPoint | PinHeader_1x01_P2.54mm_Vertical | TP2, TP8, TP9, TP16, TP17, TP18, TP19, TP20 |
| 6 | GREEN LED | LED_0805_2012Metric | D1, D2, D3, D4, D5, D6 |
| 1 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D7 |
| 1 | 68uF | CP_Elec_6.3x5.8 | C1 |
| 2 | 10uF | C_0805_2012Metric | C2, C4 |
| 12 | 0.1uF | C_0805_2012Metric | C3, C5, C6, C7, C8, C9, C10, C11 +4 |
| 1 | 1uF | C_0805_2012Metric | C16 |
| 21 | 1k | R_0805_2012Metric | R1, R4, R5, R6, R7, R8, R9, R10 +13 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 10 | 10k | R_0805_2012Metric | R2, R15, R21, R23, R25, R28, R30, R33 +2 |
| 1 | 0.07 | R_2512_6332Metric | R3 |
| 6 | 100k | R_0805_2012Metric | R20, R22, R26, R27, R29, R32 |
Mss cascade basic testjig design files
The KiCad project lives in the IowaScaledEngineering/mss-cascade repository on GitHub; these links point at the commit this page was built from.
Mss cascade basic testjig: common questions
How big is the Mss cascade basic testjig PCB?
The Mss cascade basic testjig measures 101.6 × 120.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Mss cascade basic testjig?
97 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the Mss cascade basic testjig design files?
From the IowaScaledEngineering/mss-cascade repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Mss cascade basic testjig design in my own project?
The repository has no license, so all rights stay with IowaScaledEngineering. Use it as a reference, and ask the author before reusing the design.
