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| 1 | # |
| 2 | # Tags: |
| 3 | # |
| 4 | # F Footprint name (must be first) |
| 5 | # N Data sheet identifier (N tag of BOOKSHELF; can be omitted if equal to F) |
| 6 | # |
| 7 | |
| 8 | # Printed 8:10 card contacs |
| 9 | F: 8_10-card |
| 10 | |
| 11 | # Open clip for AA batteries, through-hole |
| 12 | # http://www.memoryprotectiondevices.com/datasheets/BK-92-datasheet.pdf |
| 13 | # Note: should generalize this for AAA and maybe also larger sizes |
| 14 | F: bat-clip-aa-th |
| 15 | |
| 16 | # 8:10 Card Socket Connectors RIGHT ANGLE SMT Hinge Type |
| 17 | F: 8_10-socket-ra |
| 18 | # |
| 19 | # - 8:10-SOCKET-RA, package drawing, land pattern |
| 20 | # for example MOLEX 500901-0801 |
| 21 | # http://www.molex.com/pdm_docs/sd/5009010801_sd.pdf |
| 22 | # |
| 23 | |
| 24 | # BGA |
| 25 | F: bga |
| 26 | # - 484-Pin FineLine BGA(FBGA), from Altera |
| 27 | # http://www.altera.com/devicepackaging/04R00416-02.pdf |
| 28 | # |
| 29 | # - FG(G)484 Fine-Pitch BGA, from Xilinx |
| 30 | # http://www.xilinx.com/support/documentation/user_guides/ug385.pdf |
| 31 | # |
| 32 | |
| 33 | # Chip SMD Aluminum Electrolytic Capacitors |
| 34 | F: c-smd |
| 35 | # |
| 36 | # for example 10TZV220M6.3X8 from RUBYCON |
| 37 | # |
| 38 | # - c-smd-5mmx6.1mm, c-smd-6.3mmx8mm, c-smd-8mmx10.5mm, c-smd-10mmx10.5mm |
| 39 | # |
| 40 | # package drawing |
| 41 | # http://www.rubycon.co.jp/en/catalog/e_pdfs/aluminum/e_TZV.pdf |
| 42 | # |
| 43 | # land pattern |
| 44 | # http://www.rubycon.co.jp/en/catalog/e_pdfs/aluminum/Chip_Alumi_Eng.pdf |
| 45 | # |
| 46 | |
| 47 | # Chip SMD Tantalum Capacitors |
| 48 | F: c-t-smd |
| 49 | # |
| 50 | # for example T520B157M006ATE070 from KEMET |
| 51 | # |
| 52 | # - TC-$Case-$EIA-$Density |
| 53 | # the density is based on the conditions outlined in IPC standard 7351 (IPC-7351). |
| 54 | # |
| 55 | # package drawing ( page 62 ), land pattern ( page 73 ) |
| 56 | # http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/KEM_TC102_LOWESR.pdf/$file/KEM_TC102_LOWESR.pdf |
| 57 | # |
| 58 | |
| 59 | # SOCKET, PCB, DC POWER JACK |
| 60 | F: dcjack |
| 61 | # |
| 62 | # - DCJACK-${L}x${W}, package drawing, land pattern |
| 63 | # for example SCPRE SCD441CPS011B00G |
| 64 | # http://downloads.qi-hardware.com/hardware/milkymist_one/datasheet/Supply/SCD441CPS011B00G.pdf |
| 65 | # |
| 66 | |
| 67 | # SOCKET, DIN, PCB, 180, 5PIN, 5WAYS, 45 DEGREE |
| 68 | F: din-5 |
| 69 | # |
| 70 | # - DIN-SOCKET-PCB-5-45, package drawing, land pattern |
| 71 | # for example DELTRON 671-0500 |
| 72 | # http://www.farnell.com/datasheets/65433.pdf |
| 73 | # |
| 74 | |
| 75 | # DO-214 |
| 76 | F: do-214 |
| 77 | # |
| 78 | # - DO-214AA(SMB), from Fairchild, for example its 2N7002MTF uses it |
| 79 | # http://www.fairchildsemi.com/dwg/DO/DO214AA.pdf |
| 80 | # |
| 81 | # - DO-214AB(SMC), from Fairchild |
| 82 | # http://www.fairchildsemi.com/dwg/DO/DO214AB.pdf |
| 83 | # |
| 84 | # - DO-214AC(SMA), from Fairchild |
| 85 | # http://www.fairchildsemi.com/dwg/DO/DO214AC.pdf |
| 86 | # |
| 87 | |
| 88 | # CONN RECEPT ANALOG DIGITAL DVI RIGHT ANGLE |
| 89 | F: dvi-recept-ra |
| 90 | # |
| 91 | # - DVI-RECEPT-RA, package drawing, land pattern |
| 92 | # for example MOLEX 74320-1004 |
| 93 | # http://www.molex.com/pdm_docs/sd/743201004_sd.pdf |
| 94 | # |
| 95 | |
| 96 | # EUS (R-PDSS-T6) |
| 97 | F: eus |
| 98 | # |
| 99 | # - for example: the PTH04000WAH data sheet, it's EUS |
| 100 | # http://www.ti.com/lit/ds/symlink/pth04000w.pdf |
| 101 | # |
| 102 | |
| 103 | # Fiducial (1 mm copper pad, 2 mm solder mask clearance) |
| 104 | F: fiducial |
| 105 | |
| 106 | # 2 rows of Header with outline for through hole type |
| 107 | F: he-2row-dip |
| 108 | # |
| 109 | # - HE-${n}x2-${px}: for example FCI: the 87606-310LF data sheet, package drawing |
| 110 | # http://portal.fciconnect.com/res/en/pdffiles/doc_search/87606.pdf |
| 111 | # |
| 112 | |
| 113 | # generic header through hole type |
| 114 | F: header |
| 115 | # |
| 116 | # - HDR-${C}x${R}-$P |
| 117 | # C --> column number |
| 118 | # R --> row number |
| 119 | # P --> pitch |
| 120 | # |
| 121 | |
| 122 | # Header with outline for shrouded wafer for example, SMD type |
| 123 | F: he-shrouded |
| 124 | # |
| 125 | # - he-shrouded-${n}x2pins-${pitch}: for example Molex: the 87832-1420 data sheet, package drawing |
| 126 | # http://www.molex.com/pdm_docs/sd/878321420_sd.pdf |
| 127 | # |
| 128 | |
| 129 | # IR Receiver Module |
| 130 | F: ir |
| 131 | # |
| 132 | # From Vishay: |
| 133 | # |
| 134 | # - the TSOP322.., TSOP324.., TSOP348.., TSOP344.. data sheet |
| 135 | # http://www.vishay.com/docs/81732/tsop348.pdf |
| 136 | |
| 137 | # LED right angle package |
| 138 | F: ledsmd |
| 139 | # |
| 140 | # - LEDSMD-0603R: for example: the APA1606SURCK data sheet, package drawing |
| 141 | # http://www.us.kingbright.com/images/catalog/SPEC/APA1606SURCK.pdf |
| 142 | # added a letter 'R' stands for right angle land pattern |
| 143 | # could expand it as else land pattern for 0603, 0805, 0805R, etc. |
| 144 | # |
| 145 | |
| 146 | # MDIP |
| 147 | F: mdip |
| 148 | # |
| 149 | # From FAIRCHILD: |
| 150 | # |
| 151 | # - the 6N138S data sheet |
| 152 | # http://www.fairchildsemi.com/ds/6N/6N138.pdf |
| 153 | # |
| 154 | # Package Type: |
| 155 | # |
| 156 | # - MDIP 8L |
| 157 | # http://www.fairchildsemi.com/package/packageDetails.html?id=PN_192-B08 |
| 158 | # |
| 159 | # Package Drawing: |
| 160 | # |
| 161 | # http://www.fairchildsemi.com/dwg/N0/N08H.pdf |
| 162 | |
| 163 | # Small Size 2.4 GHz PCB Antenna |
| 164 | # http://focus.ti.com/lit/an/swra117d/swra117d.pdf |
| 165 | F: meander-2.4GHz |
| 166 | |
| 167 | # Microphone, through hole type, bent pins |
| 168 | F: mic-ra-dip |
| 169 | # |
| 170 | # - MIC-RA-DIP-${Dia}x${Height}: for example PRO SIGNAL the MP33125 data sheet, package drawing |
| 171 | # http://www.farnell.com/datasheets/359234.pdf |
| 172 | # be noted that placements of two pins based on bending pins to suitable right angle purpose. |
| 173 | # the py# is the option to change to distance that you want. |
| 174 | # |
| 175 | |
| 176 | # Mini-USB B receptable (SMT; almost generic) |
| 177 | F: mini_usb_b |
| 178 | |
| 179 | # Solder pads and test points |
| 180 | F: pads |
| 181 | # |
| 182 | # - PAD_${type}_$size |
| 183 | # type --> C: circle, R: round, S: square |
| 184 | # size --> dimension |
| 185 | # |
| 186 | |
| 187 | # "pads" in typical array formations |
| 188 | F: pads-array |
| 189 | |
| 190 | # "Generic" simple QFN |
| 191 | F: qfn |
| 192 | # |
| 193 | # The information for these packages comes from various sources: |
| 194 | # |
| 195 | # - the C8051F326 data sheet, for the QFN28 footprint (N: mcu) |
| 196 | # - the AT86F326 data sheet, for the QFN32 package dimensions (N: txrx) |
| 197 | # - Atmel's general recommendations for QFN land patterns (N: atmel-qfn) |
| 198 | # - NXP's SOT617-1 and SOT617-3, for package and land pattern: |
| 199 | # http://www.nxp.com/package/SOT617-1.html |
| 200 | # http://www.nxp.com/package/SOT617-3.html |
| 201 | # |
| 202 | # Solder paste: |
| 203 | # |
| 204 | # Footprint Center pad Closest NXP (with complete land pattern) |
| 205 | # QFN28-Atmel 2.4 mm for further study |
| 206 | # QFN28-SiLabs 3.3 mm use SiLab's specification |
| 207 | # QFN32-VHHD-2 3.7 mm between SOT818-1 and SOT788-1 |
| 208 | # QFN32-VHHD-6 3.4 mm SOT818-1 |
| 209 | # |
| 210 | # From NXP: |
| 211 | # |
| 212 | # Package Pad Paste zone Islands Isl. size Isl. gap |
| 213 | # SiLabs 3.25 3.1 3 x 3 0.9 |
| 214 | # SOT818-1 3.4 1.75 2 x 2 0.75 0.25 |
| 215 | # SOT788-1 4.0 2.4 3 x 3 0.6 0.3 |
| 216 | # |
| 217 | # NXP rules (AN10365): |
| 218 | # - paste zone = 35% of pad area |
| 219 | # - paste coverge = 20% of pad area |
| 220 | # |
| 221 | # Our parameters: |
| 222 | # |
| 223 | # Package Pad Paste zone Islands Isl. size Isl. gap Zone Coverage |
| 224 | # QFN32-VHHD-2 3.7 2.15 3 x 3 0.55 0.25 34% 20% |
| 225 | # QFN32-VHHD-6 3.4 1.95 2 x 2 0.75 0.45 33% 19% |
| 226 | # |
| 227 | # Known bugs: |
| 228 | # |
| 229 | # - really ought to merge all the various QFN definitions (we have more |
| 230 | # over at gta02-core) into a single QFN file with a big mean table of |
| 231 | # everything |
| 232 | # |
| 233 | N: sot617-3-lp |
| 234 | |
| 235 | # "Generic" simple QFP (for now, just for Silabs' C8051F320) |
| 236 | F: qfp |
| 237 | # |
| 238 | # - the C8051F320 data sheet |
| 239 | # http://www.silabs.com/Support%20Documents/TechnicalDocs/C8051F32x.pdf |
| 240 | # |
| 241 | # according to MAXIM web: http://www.maxim-ic.com/design/packaging/ |
| 242 | # the LQPF48/TQFP48 referred to the same package drawing and land pattern |
| 243 | # |
| 244 | # - LQFP48, TQFP48: C48 -> ackage drawping |
| 245 | # http://pdfserv.maxim-ic.com/package_dwgs/21-0054.PDF |
| 246 | # |
| 247 | # - LQFP48, TQFP48: C48 -> package land pattern |
| 248 | # http://pdfserv.maxim-ic.com/land_patterns/90-0093.PDF |
| 249 | # |
| 250 | # - LQFP64, JEDEC MS-026-BCD for example: the ADV7181CBSTZ data sheet, package drawing |
| 251 | # http://www.analog.com/static/imported-files/data_sheets/ADV7181C.pdf |
| 252 | # |
| 253 | # - LQFP64, C64 -> package drawing |
| 254 | # http://pdfserv.maxim-ic.com/package_dwgs/21-0083.PDF |
| 255 | # |
| 256 | # - LQFP64, C64 -> package land pattern |
| 257 | # http://pdfserv.maxim-ic.com/land_patterns/90-0141.PDF |
| 258 | # |
| 259 | # comparisons of pads dimension of WM9707, KS8001, ADV7125 |
| 260 | # |
| 261 | # MIN NOM MAX chip |
| 262 | # "b" 0.17mm 0.22mm 0.27mm WM9707 |
| 263 | # 0.19mm 0.22mm 0.25mm KS8001 |
| 264 | # 0.17mm 0.22mm 0.27mm ADV7125 |
| 265 | # "L" 0.45mm 0.6mm 0.75mm WM9707 |
| 266 | # 0.5mm 0.6mm 0.7mm KS8001 |
| 267 | # 0.45mm 0.6mm 0.75mm ADV7125 |
| 268 | # |
| 269 | # so a combination of both ackage drawping and land pattern from Maxim |
| 270 | # the lad pattern for QFP48 is 0.27mm for "b", 1.45mm for "L" |
| 271 | # it should be safe. |
| 272 | # |
| 273 | |
| 274 | # 3.5mm audio stereo phone jack |
| 275 | F: phonejack |
| 276 | # |
| 277 | # phonejack-${size}-${N} |
| 278 | # From SCPRE: |
| 279 | # |
| 280 | # - phonejack-3.5-5, the SCJ368R1NUS0B00G data sheet, drawing |
| 281 | # http://downloads.qi-hardware.com/hardware/milkymist_one/datasheet/Audio/SCJ368R1NUS0B00G.pdf |
| 282 | # |
| 283 | |
| 284 | # CONN RCA JACK 3-CONs RIGHT ANGLE |
| 285 | F: rca-3-ra |
| 286 | # |
| 287 | # - RCA-3-RA, package drawing, land pattern |
| 288 | # for example SCPRE SCP662CNS257U00G |
| 289 | # http://downloads.qi-hardware.com/hardware/milkymist_one/datasheet/VideoIn/SCP662CNS257U00G.pdf |
| 290 | # |
| 291 | |
| 292 | # RJ45, 8 pins, two leds |
| 293 | F: rj45 |
| 294 | # |
| 295 | # - RJ45-8-LED, the 48025-0002 data sheet, drawing, from MOLEX |
| 296 | # http://www.molex.com/pdm_docs/sd/480250002_sd.pdf |
| 297 | # |
| 298 | |
| 299 | # SOIC |
| 300 | F: soic |
| 301 | # |
| 302 | # From TI: |
| 303 | # |
| 304 | # - the SN75HVD12DR data sheet |
| 305 | # http://www.ti.com/lit/ds/symlink/sn75hvd12.pdf |
| 306 | # |
| 307 | # Package Drawing: |
| 308 | # |
| 309 | # - D(JEDEC) |
| 310 | # - R-PDSO-G8 |
| 311 | # http://www-s.ti.com/sc/psheets/msoi002j/msoi002j.pdf |
| 312 | # - R-PDSO-G14 |
| 313 | # http://www-s.ti.com/sc/psheets/mpds177g/mpds177g.pdf |
| 314 | # - R-PDSO-G16 |
| 315 | # http://www-s.ti.com/sc/psheets/mpds178g/mpds178g.pdf |
| 316 | |
| 317 | # SOT generic package |
| 318 | F: sot |
| 319 | # experimental generic SOT footprint; currently only for |
| 320 | # |
| 321 | # - SOT-235, for example, TI SOT-23, DBV(R-PDSO-G5) package |
| 322 | # http://www.ti.com/lit/ds/symlink/tps76301.pdf |
| 323 | # - SOT-323 aka SC-70 |
| 324 | # http://www.onsemi.com/pub_link/Collateral/BAV99WT1-D.PDF |
| 325 | # - SOT-363 aka SC-88 aka SC-70-6 |
| 326 | # http://www.onsemi.com/pub_link/Collateral/MBT3946DW1T1-D.PDF |
| 327 | # - SOT-523 |
| 328 | # http://www.diodes.com/datasheets/ds31784.pdf |
| 329 | # - SOT-563 |
| 330 | # http://www.onsemi.com/pub_link/Collateral/NTZD3155C-D.PDF |
| 331 | # |
| 332 | # some conflicts with the outline exist |
| 333 | |
| 334 | # SOT23 generic package with counter-clockweise or clockwise pin assignment |
| 335 | F: sot23 |
| 336 | # |
| 337 | # - SOT23: aka JEDEC TO-236 for example, the APX803-40SAG-7 data sheet, package drawing and land pattern |
| 338 | # http://www.diodes.com/datasheets/APX803.pdf |
| 339 | # |
| 340 | # for another example from Fairchildsemi 2N7002MTF, package drawing and land pattern |
| 341 | # http://www.fairchildsemi.com/dwg/MA/MA03D.pdf |
| 342 | # |
| 343 | |
| 344 | # Standard rectangular passive components |
| 345 | F: stdpass |
| 346 | # |
| 347 | # packages: 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 |
| 348 | # polarized(marked the cathode) packages: starts from 0603P to 2512P |
| 349 | # |
| 350 | # be noticed that 1812 land pattern based on a p/n: miniSMDC200F from Tycoelectronics |
| 351 | # http://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Catalog+Section%7FSURFACE-MOUNT%7FA1%7Fpdf%7FEnglish%7FENG_CS_SURFACE-MOUNT_A1.pdf%7FRF1410-000 |
| 352 | # |
| 353 | |
| 354 | # SOT-323 package with counter-clockweise or clockwise pin assignment |
| 355 | F: sot-323 |
| 356 | N: mmst3904 |
| 357 | |
| 358 | # http://www.nxp.com/#/page/content=[f=/packages/SOT341-1.xml] |
| 359 | # http://www.nxp.com/packages/SOT341-1.html |
| 360 | # http://www.nxp.com/documents/reflow_soldering/SSOP-TSSOP-VSO-REFLOW.pdf |
| 361 | |
| 362 | # mechanical mounting holes |
| 363 | F: spacer |
| 364 | # |
| 365 | # - SPACER-$nominal-$disc-$keepout$type |
| 366 | # nominal --> hole dia. |
| 367 | # disc --> copper dia. |
| 368 | # keepout --> keepout dia. |
| 369 | # type --> "-BARE" : no copper area |
| 370 | # --> "" : with copper area |
| 371 | # |
| 372 | |
| 373 | # "Generic" simple SSOP |
| 374 | F: ssop |
| 375 | # |
| 376 | # - TSSOP14: for example: the MIC2550AYTS data sheet, package drawing |
| 377 | # http://www.micrel.com/_PDF/mic2550a.pdf |
| 378 | # |
| 379 | # - TSSOP14: from NXP -> package land pattern |
| 380 | # http://www.nxp.com/packages/SOT402-1.html |
| 381 | # http://www.nxp.com/documents/reflow_soldering/sot402-1_fr.pdf |
| 382 | |
| 383 | # SWITCH, TACTILE, SPST, R/A, THROUGH HOLE |
| 384 | F: tactile-sw-spst-ra-dip.fpd |
| 385 | # |
| 386 | # - TACTIL-SW-${TYPE}-RA-${A}-${B}, package drawing, land pattern |
| 387 | # for example TYCO ELECTRONICS FSMRA2JH |
| 388 | # http://www.farnell.com/datasheets/51343.pdf |
| 389 | # |
| 390 | |
| 391 | # "Generic" simple TO-252, TO-263 |
| 392 | F: to |
| 393 | # |
| 394 | # - TO-252 for example: the LP38690DT-3.3 data sheet, it's TO-252 |
| 395 | # http://www.ti.com/lit/ds/symlink/lp38690.pdf |
| 396 | # |
| 397 | # - JEDEC Spec: TO-252 AA -> package drawing and land pattern |
| 398 | # http://www.national.com/packaging/mkt/td03b.pdf |
| 399 | # |
| 400 | # - TO-263 for example: the LP38511TJ-ADJ/NOPB data sheet, it's TO-263 |
| 401 | # http://www.ti.com/lit/ds/symlink/lp38511-adj.pdf |
| 402 | # |
| 403 | # - JEDEC Spec: TO-263 THIN -> package drawing and land pattern |
| 404 | # http://www.national.com/packaging/mkt/tj5a.pdf |
| 405 | # |
| 406 | |
| 407 | # "Generic" simple TSOP |
| 408 | F: tsop |
| 409 | # |
| 410 | # - TSOP28: Z28 -> package drawing |
| 411 | # http://pdfserv.maxim-ic.com/package_dwgs/21-0273.PDF |
| 412 | # |
| 413 | # - TSOP28: Z28 -> package land pattern |
| 414 | # http://pdfserv.maxim-ic.com/land_patterns/90-0319.PDF |
| 415 | # |
| 416 | # according to MAXIM web: http://www.maxim-ic.com/design/packaging/ |
| 417 | # the TSOP32 referred to the same package drawing and land pattern |
| 418 | # |
| 419 | # - TSOP32: Z32 -> package drawing |
| 420 | # http://pdfserv.maxim-ic.com/package_dwgs/21-0274.PDF |
| 421 | # |
| 422 | # - TSOP32: Z32 -> package land pattern |
| 423 | # http://pdfserv.maxim-ic.com/land_patterns/90-0320.PDF |
| 424 | # |
| 425 | # - TSOP56: the JS28F256J3F105 data sheet, it's TSOP-56 |
| 426 | # http://www.micron.com/parts/nor-flash/parallel-nor-flash/~/media/Documents/Products/Data%20Sheet/NOR%20Flash/6062319942_J3_65_256M_MLC_DS.ashx |
| 427 | # |
| 428 | # - TSOP66: for example: the MT46V32M16P-5B:F data sheet, it's 400 mil, package drawing |
| 429 | # http://download.micron.com/pdf/datasheets/dram/ddr/512MBDDRx4x8x16.pdf |
| 430 | # |
| 431 | # - TSOP66: currently referred to M1rc3 design files land pattern: |
| 432 | # width of pad -> 0.4 mm, it's rectangle not round one |
| 433 | # length of pad -> 1.25 mm |
| 434 | # Width of body -> 400 mil |
| 435 | |
| 436 | # TSSOP5 for NXP |
| 437 | F: tssop5 |
| 438 | # |
| 439 | # - TSSOP5 aka for example package drawing SOT353-1 from NXP 74AUP1G08GW data sheet, |
| 440 | # http://www.nxp.com/documents/data_sheet/74AUP1G08.pdf |
| 441 | # http://www.nxp.com/packages/SOT353-1.html |
| 442 | # but without real land pattern found, still could refer link below for more in details: |
| 443 | # http://www.nxp.com/documents/application_note/AN10365.pdf |
| 444 | # |
| 445 | # also check OnSemi's MC74VHC1G135-D http://www.onsemi.cn/pub_link/Collateral/MC74VHC1G135-D.PDF for SOT-353 |
| 446 | # they both TSSOP5(NXP) and SOT-353(OnSemi) are quite similar. OnSemi has land pattern for it. |
| 447 | # |
| 448 | # NXP's Lp is 0.46 mm in max., OnSemi's K is 0.3 mm max. with a land pattern of pad length 0.5 mm. |
| 449 | # could use a land pattern of pad length to be 0.7 mm. |
| 450 | # |
| 451 | |
| 452 | # USB DUAL STACKED A RECEPT CON R/A |
| 453 | # F: usb-a-dual-recept-r |
| 454 | # |
| 455 | # - USB-A-DUAL-RECEPT-RA, package drawing, land pattern |
| 456 | # for example MOLEX 67298-4090 |
| 457 | # http://www.molex.com/pdm_docs/sd/672984090_sd.pdf |
| 458 | # |
| 459 | |
| 460 | # USB A plug for SMT |
| 461 | # |
| 462 | # Note: the signal pads are enlarged by 0.2 mm and their center is shifted by |
| 463 | # 0.1 mm with respect to the reference. |
| 464 | # |
| 465 | # According to the data sheet, the leads terminate at (2.00+/-0.10 mm)/2+ |
| 466 | # 2.48 mm = 3.48+/-0.10 mm from the center. The reference footprint puts the |
| 467 | # edge of the pads at (2.00+/-0.10 mm)/2+2.6 mm = 3.6 mm+/-0.10 mm, so the |
| 468 | # maximum lead end could be at 3.58 mm while the minimum pad edge could be at |
| 469 | # 3.5 mm. |
| 470 | # |
| 471 | # Assuming that the pad is intended to extend a bit beyond the lead, we need |
| 472 | # to add 0.2 mm to compensate for these tolerances. (The pad tolerance may not |
| 473 | # be intended to be used this way, however, we still have to consider small |
| 474 | # errors in registration, which also amount to about 0.1 mm, so the calculation |
| 475 | # remains valid.) |
| 476 | # |
| 477 | F: usb_a_plug_smt |
| 478 | |
| 479 | # USB 2.0 from usb_20_040908, page 99 |
| 480 | F: usb-a-pcb |
| 481 | |
| 482 | # XLR, SOCKET, PANEL, HORIZ/PCB |
| 483 | F: xlr-socket |
| 484 | # |
| 485 | # - XLR-PANEL-HORIZ/PCB-SOCKET, package drawing, land pattern |
| 486 | # for example NEUTRIK NC3FAH1 |
| 487 | # http://www.neutrik.us/en-us/xlr/a-series/nc3fah1 |
| 488 | # |
| 489 | |
| 490 | # XLR, PLUG, PANEL, HORIZ/PCB |
| 491 | F: xlr-plug |
| 492 | # |
| 493 | # - XLR-PANEL-HORIZ/PCB-PLUG, package drawing, land pattern |
| 494 | # for example NEUTRIK NC3MAH |
| 495 | # http://www.neutrik.us/en-us/xlr/a-series/nc3mah |
| 496 | # |
| 497 | |
| 498 | # 2-pins rectangular smd xtal |
| 499 | F: xtal-2 |
| 500 | # |
| 501 | # - xtal2-11.5mmx4.83mm package drawing, land pattern |
| 502 | # for example R49SSA-028636-F20-YYY-YQA |
| 503 | # http://downloads.qi-hardware.com/hardware/milkymist_one/datasheet/VideoIn/Qi%20R49SSA-028636-F20-YYY-YQA.pdf |
| 504 | # |
| 505 | |
| 506 | # 4-pins rectangular smd xtal |
| 507 | F: xtal-4 |
| 508 | # |
| 509 | # - xtal4-3.2mmx2.5mm package drawing, land pattern |
| 510 | # for example NX3225SA |
| 511 | # http://www.ndk.com/images/products/catalog/c_NX3225SA-STD-CSQ-1_e.pdf |
| 512 | # |
| 513 | # - xtal4-5mmx3.2mm package drawing, land pattern |
| 514 | # for example SO5032-050000-O3A-BBE-QA |
| 515 | # http://downloads.qi-hardware.com/hardware/milkymist_one/datasheet/FPGA/Qi%20Hardware%20SO5032-050000-O3A-BBE-QA.pdf |
| 516 | # |
| 517 | # - xtal4-6mmx3.6mm package drawing, land pattern |
| 518 | # for example ABMM2-24.576MHZ-E2-T |
| 519 | # http://www.abracon.com/Resonators/ABMM2.pdf |
| 520 | # |
| 521 | |
| 522 | # DIP4 component in a DIP6 socket |
| 523 | F: dip4of6 |
| 524 | # |
| 525 | # The smallest DIP socket commonly available is DIP6, but there are some |
| 526 | # components that come in a DIP4 package. |
| 527 | # |
| 528 | |
| 529 | # Micro-USB B receptacle, standard (bottom) mount (all SMT, no posts) |
| 530 | F: zx62-b-5pa |
| 531 | # |
| 532 | # Hirose ZX62-B-5PA(11) |
| 533 | # http://www.hirose.co.jp/cataloge_hp/e24200011.pdf |
| 534 | # |
| 535 | # Compatible (front pads are slightly narrower in recommended footprint): |
| 536 | # FCI 10118192-0001LF |
| 537 | # http://portal.fciconnect.com/Comergent//fci/drawing/10118192.pdf |
| 538 | # |
| 539 | |
| 540 | # Micro-USB B receptacle, mid-mount (all SMT, no posts) |
| 541 | F: zx62m-b-5p |
| 542 | # |
| 543 | # Known issue: |
| 544 | # Rear side pads should have an empty corner. Right now, we even print silk |
| 545 | # screen on them. |
| 546 | # |
| 547 | # Hirose ZX62M-B-5P(01) |
| 548 | # http://www.hirose.co.jp/cataloge_hp/e24200011.pdf |
| 549 | # |
| 550 | |
| 551 | # E-SWITCH series 320 tact switch |
| 552 | F: e-switch320 |
| 553 | # |
| 554 | # http://www.e-switch.com/Portals/0/Series_Pdf/320.pdf |
| 555 | # |
| 556 | # Similar: |
| 557 | # |
| 558 | # http://www.ck-components.com/index.php?module=media&action=Display&cmpref=13325&lang=en&width=&height=&format=&alt= |
| 559 | # |
| 560 | |
| 561 | # ST LGA patterns (e.g., LGA-3x3-16 for LIS3DH) |
| 562 | F: LGA |
| 563 | # |
| 564 | # http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/TECHNICAL_NOTE/CD00134799.pdf |
| 565 | # |
| 566 | # Instead of using an asymmetric solder mask opening, we make the pads a bit |
| 567 | # larger on the outside. That way, the solder mask opens as well, plut the |
| 568 | # pads can be reached with a soldering iron. |
| 569 | # |
| 570 | |
| 571 | F: 8_10-SOCKET-RA-PUSH-PULL |
| 572 | # |
| 573 | # http://media.digikey.com/pdf/Data%20Sheets/Amphenol%20PDFs/114-00841-68.pdf |
| 574 | # |
| 575 | |
| 576 | F: INDUCTOR-2P-3mmx3mm |
| 577 | # |
| 578 | # http://www.bourns.com/data/global/pdfs/SRN3015.pdf |
| 579 | # |
| 580 |
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