Footprints
2,916 footprints matching “a”
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.
AO_DFN-8-1EP_5.55x5.2mm_P1.27mm_EP4.12x4.6mm
Package_DFN_QFN
DD Package; 8-Lead Plastic DFN (5.55mm x 5.2mm), Pin 5-8 connected to EP (http://www.aosmd.com/res/packaging_information/DFN5x6_8L_EP1_P.pdf)
- Pads
- 5
- SMD
- 6.7×5.7
- Boards
- 10
Analog_LCC-8_5x5mm_P1.27mm
Package_LCC
LCC, ceramic leaded chip carrier, 8 pins, surface mount, Analog Devices LS8, 5x5mm, height 1.45mm, https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6655-6655ln.pdf
- Pads
- 8
- SMD
- 6.3×6.4
- Boards
- 4
ATPAK-2
Package_TO_SOT_SMD
ATPAK SMD package, http://www.onsemi.com/pub/Collateral/ENA2192-D.PDF
- Pads
- 3
- SMD
- 10.8×7.0
- Boards
- 4
Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.35x2.35mm_ThermalVias
Package_CSP
Analog LFCSP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/cp_16_20.pdf, CP-16-20)
- Pads
- 17
- SMD
- 5.3×5.3
- Boards
- 2
ArtInChip_QFN-68-1EP_7x7mm_P0.35mm_EP5.49x5.49mm
Package_DFN_QFN
ArtInChip QFN, 68 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=42)
- Pads
- 69
- SMD
- 7.7×7.7
- Boards
- 1
AMS_LGA-10-1EP_2.7x4mm_P0.6mm
Package_LGA
LGA-10, http://ams.com/eng/content/download/951091/2269479/471718
- Pads
- 11
- SMD
- 3.0×4.3
- Boards
- 1
Analog_MSOP-12-16-1EP_3x4.039mm_P0.5mm_EP1.651x2.845mm
Package_SO
Analog MSOP, 12 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081871_d_mse16(12).pdf https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081667_F_MSE16.pdf)
- Pads
- 13
- SMD
- 5.6×4.5
- Boards
- 1
Analog_MSOP-12-16-1EP_3x4.039mm_P0.5mm_EP1.651x2.845mm_ThermalVias
Package_SO
Analog MSOP, 12 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081871_d_mse16(12).pdf https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081667_F_MSE16.pdf)
- Pads
- 13
- SMD
- 5.6×4.5
- Boards
- 1
ABLS2-25.000MHZ
kiml-00-kiml-unsorted
HC/49US (AT49) LOW PROFILE SURFACE MOUNT MICROPROCESSOR CRYSTAL
- Pads
- 2
- SMD
- 15.6×5.2
- Boards
- —
AMS_TSL2550_SMD
OptoDevice
http://ams.com/eng/content/download/250130/975613/142977
- Pads
- 4
- SMD
- 4.3×3.1
- Boards
- —
Analog_BGA-165_11.9x16mm_Layout11x15_P1.0mm
Package_BGA
Analog BGA-165 (Reference LTC DWG#05-08-1605 Rev B), 11.9x16.0mm, 165 Ball, 11x15 Layout, 1.0mm Pitch, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-bga/05081605_b_bga165.pdf
- Pads
- 165
- SMD
- 13.9×18.0
- Boards
- —
Analog_BGA-209_9.5x16mm_Layout11x19_P0.8mm
Package_BGA
Analog BGA-209 (Reference LTC DWG#05-08-1561 Rev B), 9.5x16.0mm, 209 Ball, 11x19 Layout, 0.8mm Pitch, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-bga/05081561_bga209.pdf
- Pads
- 209
- SMD
- 11.5×18.0
- Boards
- —
Analog_BGA-49_6.25x6.25mm_Layout7x7_P0.8mm
Package_BGA
Analog BGA-49, 6.25x6.25mm, 49 Ball, 7x7 Layout, 0.8mm Pitch, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-bga/05081600_0_bga49.pdf https://www.analog.com/media/en/technical-documentation/product-information/assembly-considerations-for-umodule-bga-lga-package.pdf
- Pads
- 49
- SMD
- 8.3×8.3
- Boards
- —
Analog_BGA-77_9x15mm_Layout7x11_P1.27mm
Package_BGA
Analog Devices BGA-77, 0.63mm pad, 9x15mm, 77 Ball, 7x11 Layout, 1.27mm Pitch, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-bga/05081964_B_bga77.pdf
- Pads
- 77
- SMD
- 11.0×17.0
- Boards
- —
Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm
Package_CSP
Analog LFCSP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/cp_16_23.pdf, CP-16-23)
- Pads
- 17
- SMD
- 5.3×5.3
- Boards
- —
Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm_ThermalVias
Package_CSP
Analog LFCSP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/cp_16_23.pdf, CP-16-23)
- Pads
- 17
- SMD
- 5.3×5.3
- Boards
- —
Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.35x2.35mm
Package_CSP
Analog LFCSP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/cp_16_20.pdf, CP-16-20)
- Pads
- 17
- SMD
- 5.3×5.3
- Boards
- —
Analog_LFCSP-UQ-10_1.3x1.6mm_P0.4mm
Package_CSP
Analog LFCSP-UQ, 10 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_10_10.pdf)
- Pads
- 10
- SMD
- 2.5×2.8
- Boards
- —
ArtInChip_QFN-100-1EP_12x12mm_P0.4mm_EP7.4x7.4mm
Package_DFN_QFN
ArtInChip QFN, 100 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=44)
- Pads
- 101
- SMD
- 13.3×13.3
- Boards
- —
ArtInChip_QFN-100-1EP_12x12mm_P0.4mm_EP7.4x7.4mm_ThermalVias
Package_DFN_QFN
ArtInChip QFN, 100 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=44)
- Pads
- 101
- SMD
- 13.3×13.3
- Boards
- —
ArtInChip_QFN-68-1EP_7x7mm_P0.35mm_EP5.49x5.49mm_ThermalVias
Package_DFN_QFN
ArtInChip QFN, 68 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=42)
- Pads
- 69
- SMD
- 7.7×7.7
- Boards
- —
ArtInChip_QFN-88-1EP_10x10mm_P0.4mm_EP6.74x6.74mm
Package_DFN_QFN
ArtInChip QFN, 88 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=43)
- Pads
- 89
- SMD
- 10.7×10.7
- Boards
- —
ArtInChip_QFN-88-1EP_10x10mm_P0.4mm_EP6.74x6.74mm_ThermalVias
Package_DFN_QFN
ArtInChip QFN, 88 Pin (https://artinchip.com/upload/files/product/20240112/17050529177725663.pdf/#page=43)
- Pads
- 89
- SMD
- 10.7×10.7
- Boards
- —
AMS_LGA-20_4.7x4.5mm_P0.65mm
Package_LGA
http://ams.com/eng/content/download/1008631/2361759/498838
- Pads
- 20
- SMD
- 6.0×6.2
- Boards
- —