diff --git a/connector/header-2.54.yaml b/connector/header-2.54.yaml
new file mode 100644
index 0000000..91e4880
--- /dev/null
+++ b/connector/header-2.54.yaml
@@ -0,0 +1,739 @@
+name: HEADER-2.54
+description: header, 1 rows, 0.1 in/2.54 mm pitch, through hole, straight, not shrouded
+variations: 1x2, 1x3, 1x4, 1x5, 1x6, 1x7, 1x8, 1x10, 1x12, 1x13, 1x15, 1x17, 1x20, 1x25, 1x30, 1x32, 2x2, 2x3, 2x4, 2x5, 2x6, 2x7, 2x8, 2x10, 2x12, 2x13, 2x15, 2x17, 2x20, 2x25, 2x30, 2x32
+keywords: Connector, Male
+datasheet: https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/54101.pdf https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/67996.pdf
+
+pinout@1x2: 1-2
+
+pinout@1x3: 1-3
+
+pinout@1x4: 1-4
+
+pinout@1x5: 1-5
+
+pinout@1x6: 1-6
+
+pinout@1x7: 1-7
+
+pinout@1x8: 1-8
+
+pinout@1x10: 1-10
+
+pinout@1x12: 1-12
+
+pinout@1x13: 1-13
+
+pinout@1x15: 1-15
+
+pinout@1x17: 1-17
+
+pinout@1x20: 1-20
+
+pinout@1x25: 1-25
+
+pinout@1x30: 1-30
+
+pinout@1x32: 1-32
+
+pinout@2x2: 1-4
+
+pinout@2x3: 1-6
+
+pinout@2x4: 1-8
+
+pinout@2x5: 1-10
+
+pinout@2x6: 1-12
+
+pinout@2x7: 1-14
+
+pinout@2x8: 1-16
+
+pinout@2x10: 1-20
+
+pinout@2x12: 1-24
+
+pinout@2x13: 1-26
+
+pinout@2x15: 1-30
+
+pinout@2x17: 1-34
+
+pinout@2x20: 1-40
+
+pinout@2x25: 1-50
+
+pinout@2x30: 1-60
+
+pinout@2x32: 1-64
+
+schematic@1x2:
+  suffix: -1x2
+  symbol: connector
+  left: 1-2
+
+schematic@1x3:
+  suffix: -1x3
+  symbol: connector
+  left: 1-3
+
+schematic@1x4:
+  suffix: -1x4
+  symbol: connector
+  left: 1-4
+
+schematic@1x5:
+  suffix: -1x5
+  symbol: connector
+  left: 1-5
+
+schematic@1x6:
+  suffix: -1x6
+  symbol: connector
+  left: 1-6
+
+schematic@1x7:
+  suffix: -1x7
+  symbol: connector
+  left: 1-7
+
+schematic@1x8:
+  suffix: -1x8
+  symbol: connector
+  left: 1-8
+
+schematic@1x10:
+  suffix: -1x10
+  symbol: connector
+  left: 1-10
+
+schematic@1x12:
+  suffix: -1x12
+  symbol: connector
+  left: 1-12
+
+schematic@1x13:
+  suffix: -1x13
+  symbol: connector
+  left: 1-13
+
+schematic@1x15:
+  suffix: -1x15
+  symbol: connector
+  left: 1-15
+
+schematic@1x17:
+  suffix: -1x17
+  symbol: connector
+  left: 1-17
+
+schematic@1x20:
+  suffix: -1x20
+  symbol: connector
+  left: 1-20
+
+schematic@1x25:
+  suffix: -1x25
+  symbol: connector
+  left: 1-25
+
+schematic@1x30:
+  suffix: -1x30
+  symbol: connector
+  left: 1-30
+
+schematic@1x32:
+  suffix: -1x32
+  symbol: connector
+  left: 1-32
+
+schematic@2x2:
+  suffix: -2x2
+  symbol: connector
+  left: 1, 3
+  right: 2, 4
+
+schematic@2x3:
+  suffix: -2x3
+  symbol: connector
+  left: 1, 3, 5
+  right: 2, 4, 6
+
+schematic@2x4:
+  suffix: -2x4
+  symbol: connector
+  left: 1, 3, 5, 7
+  right: 2, 4, 6, 8
+
+schematic@2x5:
+  suffix: -2x5
+  symbol: connector
+  left: 1, 3, 5, 7, 9
+  right: 2, 4, 6, 8, 10
+
+schematic@2x6:
+  suffix: -2x6
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11
+  right: 2, 4, 6, 8, 10, 12
+
+schematic@2x7:
+  suffix: -2x7
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13
+  right: 2, 4, 6, 8, 10, 12, 14
+
+schematic@2x8:
+  suffix: -2x8
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15
+  right: 2, 4, 6, 8, 10, 12, 14, 16
+
+schematic@2x10:
+  suffix: -2x10
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
+
+schematic@2x12:
+  suffix: -2x12
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
+
+schematic@2x13:
+  suffix: -2x13
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26
+
+schematic@2x15:
+  suffix: -2x15
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+
+schematic@2x17:
+  suffix: -2x17
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34
+
+schematic@2x20:
+  suffix: -2x20
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40
+
+schematic@2x25:
+  suffix: -2x25
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50
+
+schematic@2x30:
+  suffix: -2x30
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60
+
+schematic@2x32:
+  suffix: -2x32
+  symbol: connector
+  left: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63
+  right: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64
+
+housing:
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+# bodyLength: 2.54 * rowCount
+
+housing@1x2:
+  suffix: -1x2
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 2
+  bodyLength: 5.08
+
+housing@1x3:
+  suffix: -1x3
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 3
+  bodyLength: 7.62
+
+housing@1x4:
+  suffix: -1x4
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 4
+  bodyLength: 10.16
+
+housing@1x5:
+  suffix: -1x5
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 5
+  bodyLength: 12.7
+
+housing@1x6:
+  suffix: -1x6
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 6
+  bodyLength: 15.24
+
+housing@1x7:
+  suffix: -1x7
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 7
+  bodyLength: 17.78
+
+housing@1x8:
+  suffix: -1x8
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 8
+  bodyLength: 20.32
+
+housing@1x10:
+  suffix: -1x10
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 10
+  bodyLength: 25.4
+
+housing@1x12:
+  suffix: -1x12
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 12
+  bodyLength: 30.48
+
+housing@1x13:
+  suffix: -1x13
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 13
+  bodyLength: 33.02
+
+housing@1x15:
+  suffix: -1x15
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 15
+  bodyLength: 38.1
+
+housing@1x17:
+  suffix: -1x17
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 17
+  bodyLength: 43.18
+
+housing@1x20:
+  suffix: -1x20
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 20
+  bodyLength: 50.8
+
+housing@1x25:
+  suffix: -1x25
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 25
+  bodyLength: 63.5
+
+housing@1x30:
+  suffix: -1x30
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 30
+  bodyLength: 76.2
+
+housing@1x32:
+  suffix: -1x32
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 2.79
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 1
+  bodyWidth: 2.41
+  rowCount: 32
+  bodyLength: 81.28
+
+housing@2x2:
+  suffix: -2x3
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 2
+  bodyLength: 5.08
+
+housing@2x3:
+  suffix: -2x3
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 3
+  bodyLength: 7.62
+
+housing@2x4:
+  suffix: -2x4
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 4
+  bodyLength: 10.16
+
+housing@2x5:
+  suffix: -2x5
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 5
+  bodyLength: 12.7
+
+housing@2x6:
+  suffix: -2x6
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 6
+  bodyLength: 15.24
+
+housing@2x7:
+  suffix: -2x7
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 7
+  bodyLength: 17.78
+
+housing@2x8:
+  suffix: -2x8
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 8
+  bodyLength: 20.32
+
+housing@2x10:
+  suffix: -2x10
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 10
+  bodyLength: 25.4
+
+housing@2x12:
+  suffix: -2x12
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 12
+  bodyLength: 30.48
+
+housing@2x13:
+  suffix: -2x13
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 13
+  bodyLength: 33.02
+
+housing@2x15:
+  suffix: -2x15
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 15
+  bodyLength: 38.1
+
+housing@2x17:
+  suffix: -2x17
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 17
+  bodyLength: 43.18
+
+housing@2x20:
+  suffix: -2x20
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 20
+  bodyLength: 50.8
+
+housing@2x25:
+  suffix: -2x25
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 25
+  bodyLength: 63.5
+
+housing@2x30:
+  suffix: -2x30
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 30
+  bodyLength: 76.2
+
+housing@2x32:
+  suffix: -2x32
+  pattern: custom
+  options: polarized
+  height: 8.38
+  pitch: 2.54
+  leadHeight: 3.2-3.4
+  leadWidth: 0.64
+  leadLength: 0.64
+  holeDiameter: 1.0
+  columnCount: 2
+  bodyWidth: 4.83
+  rowCount: 32
+  bodyLength: 81.28
+