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Source at commit f21fdf62c45135b528bcb85115e1732f48353f21 created 12 years 7 months ago.
By Werner Almesberger, Moved qfn.fpd and qfp.fpd from ben-wpan to kicad-libs (deletion)
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# TI meandered inverted F antenna
9F: meander
10N: AN043
11
12# Mini-USB B receptable (SMT; almost generic)
13F: mini_usb_b
14
15# Common 4-pin crystal SMT package (pins 1 and 4 are on a short side, pin
16# numbering is counter-clockwise)
17F: xtal-4
18N: nx3225sa
19
20# 0805 package with six pads
21F: 0805-6
22
23#
24# MMCX board-edge (SMT) female jack
25#
26# Design based on Molex 73415-0961, This is also compatible with:
27#
28# Tyco 1408152-1
29# Emerson 135-3711-801
30# Molex 73415-1261
31# Amphenol 262107
32#
33# Note: footprint changes with PCB thickness !
34#
35# Known bugs:
36# - keepout area marker should be on comment layer
37# - pin 2 should be off-center and extend such that proper trace can be
38# connected directly
39#
40F: mmcx-f-edge
41N: 73415-0961
42
43# USB A plug for SMT
44#
45# Note: the signal pads are enlarged by 0.2 mm and their center is shifted by
46# 0.1 mm with respect to the reference.
47#
48# According to the data sheet, the leads terminate at (2.00+/-0.10 mm)/2+
49# 2.48 mm = 3.48+/-0.10 mm from the center. The reference footprint puts the
50# edge of the pads at (2.00+/-0.10 mm)/2+2.6 mm = 3.6 mm+/-0.10 mm, so the
51# maximum lead end could be at 3.58 mm while the minimum pad edge could be at
52# 3.5 mm.
53#
54# Assuming that the pad is intended to extend a bit beyond the lead, we need
55# to add 0.2 mm to compensate for these tolerances. (The pad tolerance may not
56# be intended to be used this way, however, we still have to consider small
57# errors in registration, which also amount to about 0.1 mm, so the calculation
58# remains valid.)
59#
60F: usb_a_plug_smt
61
62# SOT-323 package with counter-clockweise or clockwise pin assignment
63F: sot-323
64N: mmst3904
65
66# U.FL/Micro Coax/... receptacle
67F: u-fl-receptacle
68N: u.fl-receptacle
69

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