Footprints
44 footprints matching “81”
Land patterns on their own — 19,830 of them, most never referenced by a symbol in the catalog. Each passed the courtyard and pad checks; 7,626 come with the 3D model they name.
LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
LED_SMD
5.0mm x 5.0mm Addressable RGB LED NeoPixel, https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf
- Pads
- 4
- SMD
- 6.9×5.5
- Boards
- 578
SW_SPST_PTS810
Button_Switch_SMD
C&K Components, PTS 810 Series, Microminiature SMT Top Actuated, http://www.ckswitches.com/media/1476/pts810.pdf
- Pads
- 2
- SMD
- 5.7×3.7
- Boards
- 211
C_1812_4532Metric
Capacitor_SMD
Capacitor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf)
- Pads
- 2
- SMD
- 6.0×3.9
- Boards
- 92
LED_SK6812_PLCC4_5.0x5.0mm_P3.2mm
LED_SMD
5.0mm x 5.0mm Addressable RGB LED NeoPixel, https://cdn-shop.adafruit.com/product-files/1138/SK6812+LED+datasheet+.pdf
- Pads
- 4
- SMD
- 6.9×5.5
- Boards
- 70
C_1812_4532Metric_Pad1.57x3.40mm_HandSolder
Capacitor_SMD
Capacitor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal with elongated pad for handsoldering. (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf)
- Pads
- 2
- SMD
- 6.4×3.9
- Boards
- 46
L_1812_4532Metric
Inductor_SMD
Inductor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 5.9×3.9
- Boards
- 46
LED_WS2812_PLCC6_5.0x5.0mm_P1.6mm
LED_SMD
https://cdn-shop.adafruit.com/datasheets/WS2812.pdf
- Pads
- 6
- SMD
- 6.9×5.5
- Boards
- 31
R_1812_4532Metric_Pad1.30x3.40mm_HandSolder
Resistor_SMD
Resistor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal with elongated pad for handsoldering. (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 6.3×3.9
- Boards
- 29
L_1812_4532Metric_Pad1.30x3.40mm_HandSolder
Inductor_SMD
Inductor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal with elongated pad for handsoldering. (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 6.3×3.9
- Boards
- 22
R_1812_4532Metric
Resistor_SMD
Resistor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 5.9×3.9
- Boards
- 22
SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.81mm
Package_SO
SOIC, 8 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/ada4898-1_4898-2.pdf#page=29)
- Pads
- 9
- SMD
- 7.4×5.4
- Boards
- 17
R_2816_7142Metric_Pad3.20x4.45mm_HandSolder
Resistor_SMD
Resistor SMD 2816 (7142 Metric), square (rectangular) end terminal, IPC-7351 nominal with elongated pad for handsoldering. (Body size from: https://www.vishay.com/docs/30100/wsl.pdf)
- Pads
- 2
- SMD
- 8.9×5.0
- Boards
- 12
SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.81mm_ThermalVias
Package_SO
SOIC, 8 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/ada4898-1_4898-2.pdf#page=29)
- Pads
- 9
- SMD
- 7.4×5.4
- Boards
- 11
R_2816_7142Metric
Resistor_SMD
Resistor SMD 2816 (7142 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size from: https://www.vishay.com/docs/30100/wsl.pdf)
- Pads
- 2
- SMD
- 8.6×5.0
- Boards
- 8
LED_WS2812B-Mini_PLCC4_3.5x3.5mm
LED_SMD
Addressable RGB LED NeoPixel Mini, 12 mA, https://web.archive.org/web/20200131233647/http://www.world-semi.com/DownLoadFile/112
- Pads
- 4
- SMD
- 5.3×4.0
- Boards
- 7
LED_1812_4532Metric
LED_SMD
LED SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 5.9×3.9
- Boards
- 6
SW_DIP_SPSTx08_Slide_Omron_A6H-8101_W6.15mm_P1.27mm
Button_Switch_SMD
SMD 8x-dip-switch SPST Omron_A6H-8101, Slide, row spacing 6.15 mm (242 mils), body size (see https://www.omron.com/ecb/products/pdf/en-a6h.pdf)
- Pads
- 16
- SMD
- 7.9×12.1
- Boards
- 5
R_0815_2038Metric_Pad1.20x4.05mm_HandSolder
Resistor_SMD
Resistor SMD 0815 (2038 Metric), square (rectangular) end terminal, IPC-7351 nominal with elongated pad for handsoldering. (Body size source: https://www.susumu.co.jp/common/pdf/n_catalog_partition07_en.pdf)
- Pads
- 2
- SMD
- 3.8×4.6
- Boards
- 4
QFN-76-1EP_9x9mm_P0.4mm_EP5.81x6.31mm
Package_DFN_QFN
QFN, 76 Pin (https://ftdichip.com/wp-content/uploads/2020/07/DS_FT600Q-FT601Q-IC-Datasheet.pdf#page=27)
- Pads
- 77
- SMD
- 10.3×10.3
- Boards
- 2
Molex_Picoflex_90814-0004_2x02_P1.27mm_Vertical
Connector_Molex
Molex Picoflex Ribbon-Cable Connectors, 90814-0004, 4 Pins (http://www.molex.com/pdm_docs/sd/908140004_sd.pdf)
- Pads
- 4
- SMD
- 9.0×10.9
- Boards
- 1
LED_1812_4532Metric_Pad1.30x3.40mm_HandSolder
LED_SMD
LED SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC-7351 nominal, (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf)
- Pads
- 2
- SMD
- 6.3×3.9
- Boards
- 1
LED_SK6812MINI-E_3.2x2.8mm_P1.5mm_ReverseMount
LED_SMD
RGB LED with integrated controller (https://www.lcsc.com/datasheet/C5149201.pdf)
- Pads
- 4
- SMD
- 7.3×3.7
- Boards
- 1
Diodes_UDFN3810-9_TYPE_B
Package_DFN_QFN
9-pin UDFN package, 1.0x3.8mm, (Ref: https://www.diodes.com/assets/Datasheets/D3V3X8U9LP3810.pdf)
- Pads
- 9
- SMD
- 1.8×4.3
- Boards
- 1
SW_DIP_SPSTx08_Slide_Omron_A6S-810x_W8.9mm_P2.54mm
Button_Switch_SMD
SMD 8x-dip-switch SPST Omron_A6S-810x, Slide, row spacing 8.9 mm (350 mils), body size (see http://omronfs.omron.com/en_US/ecb/products/pdf/en-a6s.pdf)
- Pads
- 16
- SMD
- 10.9×21.9
- Boards
- —