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Added SMD Tantalum caps and 0502 and 0402 resistor and capacitors.

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Chris Palmer
2023-04-22 12:12:12 +01:00
parent 1c5d9a8ef5
commit 5fc70e19ac
8 changed files with 173 additions and 29 deletions
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readme.md
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@@ -2526,12 +2526,19 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
| 1 | `smd_led(LED0603, orange)` | SMD LED 0603 orange |
| 1 | `smd_led(LED0805, red)` | SMD LED 0805 red |
| 1 | `smd_led(LED1206, blue)` | SMD LED 1306 blue |
| 1 | `smd_tant(TANT_A)` | SMD Tantalum capacitor package A ,1uF, 2.5V |
| 1 | `smd_tant(TANT_B)` | SMD Tantalum capacitor package B ,10uF, 10V |
| 1 | `smd_tant(TANT_C)` | SMD Tantalum capacitor package C ,100uF, 16V |
| 1 | `smd_capacitor(CAP0402)` | SMD capacitor 0402 10nF |
| 1 | `smd_capacitor(CAP0502)` | SMD capacitor 0502 10nF |
| 1 | `smd_capacitor(CAP0603)` | SMD capacitor 0603 10nF |
| 1 | `smd_capacitor(CAP0805)` | SMD capacitor 0805 100nF |
| 1 | `smd_capacitor(CAP1206)` | SMD capacitor 1206 1uF |
| 1 | `smd_resistor(RES0603, 1K)` | SMD resistor 0603 1K 0.1W |
| 1 | `smd_resistor(RES0402, 1)` | SMD resistor 0402 1 0.0625W |
| 1 | `smd_resistor(RES0502, 10)` | SMD resistor 0502 10 0.05W |
| 1 | `smd_resistor(RES0603, 100)` | SMD resistor 0603 100 0.1W |
| 1 | `smd_resistor(RES0805, 1K)` | SMD resistor 0805 1K 0.125W |
| 1 | `smd_resistor(RES1206, 1K)` | SMD resistor 1206 1K 0.25W |
| 1 | `smd_resistor(RES1206, 1M)` | SMD resistor 1206 1M 0.25W |
| 1 | `smd_soic(SOIC14)` | SOIC14 package 74HC00 |
| 1 | `smd_soic(SOIC16)` | SOIC16 package ICL323 |
| 1 | `smd_soic(SOIC18)` | SOIC18 package PIC18F88 |
@@ -3812,6 +3819,21 @@ SK shaft support brackets
## SMDs
Surface mount components for PCBs.
Note that the value string for tantalum capacitors is the the capacitance in pico farads expressed as two digits plus an exponent plus a single letter voltage code.
E.g. 475A is 4.7uF 10V on the parts list.
| Code | Voltage |
| ---- | ------- |
| e | 2.5 |
| G | 4 |
| J | 6.3 |
| A | 10 |
| C | 16 |
| D | 20 |
| E | 25 |
| V | 35 |
| H | 50 |
[vitamins/smds.scad](vitamins/smds.scad) Object definitions.
[vitamins/smd.scad](vitamins/smd.scad) Implementation.
@@ -3823,6 +3845,7 @@ Surface mount components for PCBs.
|:--- |:--- |
| `smd_cap_end_cap(type)` | End cap width |
| `smd_cap_size(type)` | Body length, width |
| `smd_diode_colour(type)` | Body colour |
| `smd_diode_lead_z(type)` | Top of lead frame from top |
| `smd_diode_leads(type)` | Lead extent in x, width, thickness and gap |
| `smd_diode_size(type)` | Body length, width and height |
@@ -3855,6 +3878,11 @@ Surface mount components for PCBs.
| `smd_sot_size(type)` | Body length, width and height |
| `smd_sot_tab_width(type)` | The wide lead at the top |
| `smd_sot_z(type)` | Height above PCB surface |
| `smd_tant_colours(type)` | Colours of body and stripe |
| `smd_tant_lead_z(type)` | Top of lead frame from top |
| `smd_tant_leads(type)` | Lead extent in x, width, thickness and gap |
| `smd_tant_size(type)` | Body length, width and height |
| `smd_tant_z(type)` | Height above PCB surface |
### Functions
| Function | Description |
@@ -3874,6 +3902,7 @@ Surface mount components for PCBs.
| `smd_resistor(type, value)` | Draw an SMD resistor with specified value |
| `smd_soic(type, value)` | Draw an SMD SOIC |
| `smd_sot(type, value)` | Draw an SMD transistor |
| `smd_tant(type, value)` | Draw an SMD tantalum capacitor |
![smds](tests/png/smds.png)
@@ -3885,10 +3914,17 @@ Surface mount components for PCBs.
| 1 | `smd_led(LED0603, green)` | SMD LED 0603 green |
| 1 | `smd_led(LED0805, blue)` | SMD LED 0805 blue |
| 1 | `smd_led(LED1206, red)` | SMD LED 1306 red |
| 1 | `smd_tant(TANT_A)` | SMD Tantalum capacitor package A ,1uF, 2.5V |
| 1 | `smd_tant(TANT_B)` | SMD Tantalum capacitor package B ,10uF, 6.3V |
| 1 | `smd_tant(TANT_C)` | SMD Tantalum capacitor package C ,100uF, 10V |
| 1 | `smd_capacitor(CAP0402)` | SMD capacitor 0402 |
| 1 | `smd_capacitor(CAP0502)` | SMD capacitor 0502 |
| 1 | `smd_capacitor(CAP0603)` | SMD capacitor 0603 |
| 1 | `smd_capacitor(CAP0805)` | SMD capacitor 0805 |
| 1 | `smd_capacitor(CAP1206)` | SMD capacitor 1206 |
| 1 | `smd_resistor(RES0603, 1R0)` | SMD resistor 0603 1R0 0.1W |
| 1 | `smd_resistor(RES0402, 1R0)` | SMD resistor 0402 1R0 0.0625W |
| 1 | `smd_resistor(RES0502, 10)` | SMD resistor 0502 10 0.05W |
| 1 | `smd_resistor(RES0603, 100)` | SMD resistor 0603 100 0.1W |
| 1 | `smd_resistor(RES0805, 10M)` | SMD resistor 0805 10M 0.125W |
| 1 | `smd_resistor(RES1206, 100K)` | SMD resistor 1206 100K 0.25W |
| 1 | `smd_soic(SOIC14)` | SOIC14 package SOIC14 |