component

FTSH-107-01-L-DV-K-A

Public Made by Adom

by adom

Samtec 1.27 mm pitch 2 x 7 SMT header (FTSH) with -K key and -A alignment pins. Footprint per Samtec's recommended PCB layout; 3D built from the Samtec print.

componentconnectorsftsh-107-01-l-dv-k-aboard-derived

Verified FTSH-107-01-L-DV-K-A

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 6 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against the Samtec FTSH print rev FQ and Samtec's recommended PCB layout Rev H; footprint and 3D rebuiltfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Samtec FTSH-1XX-XX-XXX-DV-XXX-XXX print, Revision FQ, re-downloaded 2026-10-27 from https://suddendocs.samtec.com/prints/ftsh-1xx-xx-xxx-dv-xxx-xxx-mkt.pdf; sha256 fccf0054... identical to the page copy (no newer edition).
  • ✓Ordering code FTSH-107-01-L-DV-K-A decoded on print sheet 1: 07 positions per row, lead style -01 (A = 3.05), plating -L, tail -DV, -K keying option (sheet 2 Fig 2, lead style -01 only; alignment pin with -K must be molded), -A alignment pin (sheet 2 Fig 3, molded 3 positions min).
  • ✓Pins: 14 contacts numbered per print sheet 1 Fig 1 top view (01 and 02 at the same end, odd contacts in one row, even in the other); names are the contact numbers 1-14, all passive (were no_connect/power_in/bidirectional/output/input/open_collector from ST's STDC14 signal assignment); descriptions rewritten to 'Contact N; numbering per the manufacturer drawing. [datasheet p.1]'. The -K option omits no contact (position omission is the separate polarizing option).
  • ✓Footprint rebuilt from Samtec RECOMMENDED PCB LAYOUT FOR FTSH-1XX-XX-XXX-DV-XXX, Rev H (8/27/2019, ECN-364793), https://suddendocs.samtec.com/prints/ftsh-1xx-xx-xxx-dv-xxx-footprint.pdf (sha256 caa205b9...): pads .029 [0.74] x .110 [2.79] at .050 [1.27] pitch, outer span .270 [6.86] (pad centres x +/-2.035), Table 1 option -A hole 'A' .040 [1.02] at (No of pos - 2) x 1.27 = 6.35 apart on the centreline (y +/-3.175). Layout rotated 90 deg into the previous footprint's orientation (pad 1 at (-2.035, -3.81), odd pads left). Previous footprint (KiCad PinHeader_2x07_P1.27mm_Vertical_SMD): pads 2.4 x 0.74 at x +/-1.95 (span 6.30) and no alignment holes, so an -A part could not seat.
  • •Alignment holes are np_thru_hole: the layout does not state plating for the -A hole (it marks only the -EPC/-EC hole NPTH); the pins are molded LCP, so NPTH is used. Hole edge to pad edge 0.13 mm, as Samtec's layout draws it.
  • ✓3D rebuilt (tier 3): no Samtec STEP could be fetched (samtec.com returned Cloudflare 1015 rate-limit pages; no CAD terms readable) and KiCad has no FTSH model; built with cadquery from print sheet 1 Fig 1 + Table 1 and sheet 2 Fig 2/Fig 3 (provenance/tools/build_ftsh_107_k_a.py, provenance/3d-model.json). Body 8.89 x 3.43 x 2.51 on 0.41 tails, seat to body top 2.92, posts 0.41 sq to 2.92 + 3.05 = 5.97, tails 5.8 tip to tip, -K key 5.08 x 5.08 to 2.92 + 3.20 = 6.12 with a 2.16 opening on the row-01 side, molded -A pins 0.89 dia 6.35 apart reaching 0.86 below the seat. Bbox 5.80 x 8.89 x 6.98 (z -0.86..6.12). Previous model: KiCad generic pin header, 5.57 x 8.89 x 4.40, no key or pins.
  • ✓Model overlays at drawing scale: sheet 1 Fig 1 end view (236.2 px/mm) and sheet 2 Fig 2 top view (141.7 px/mm) coincide with the print (provenance/evidence/). Undimensioned features (flange 0.62, web 2.92, key overhang 0.83, edge notches) measured off the 1200 dpi render.
  • ✓Pose (step_pose.py, plain and eda): Z-up, XY centre 0.000 mm from the pad-pattern centre, identity binding, seated on z = 0 with 0.86 mm below the board through the np_thru_hole alignment holes. MPN etch is the separate part Adom.LaserEtch on the row-02 key bar.
  • ✓Distributors (searched 2026-10-27): DigiKey FTSH-107-01-L-DV-K-A-ND (Samtec Inc., exact MPN, tube; -TR and -FR are different ordering codes), Mouser 200-FTSH10701LDVKA (Samtec, exact MPN).
  • •Boards: no BOM names this MPN; the STDC14 headers on ECS_G431_v2.0.1 (J1) and bosch-ovhd-xarm_v1.0 (J2, J3) use KiCad PinHeader_2x07_P1.27mm_Vertical_SMD with no MPN and are not on the JLC BOMs. Their footprint differs from this page (no alignment holes, pads 2.4 long at +/-1.95): a FTSH-...-A part cannot be fitted to those boards as laid out.
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass
EvidenceSamtec FTSH-1XX-XX-XXX-DV-XXX-XXX print rev FQSamtec recommended PCB layout FTSH-1XX-XX-XXX-DV-XXX Rev H3D model overlays on the print
Verified files✓ ftsh-107-01-l-dv-k-a.kicad_sym✓ ftsh-107-01-l-dv-k-a.kicad_mod✓ ftsh-107-01-l-dv-k-a.step
16 Oct 2026Claude (AI build)The Samtec print numbers contacts only, so pin names are the contact numbers; the STDC14 s...superseded
reviewfor all variants
  • •The Samtec print numbers contacts only, so pin names are the contact numbers; the STDC14 signal of each contact (from the KiCad Conn_ST_STDC14 symbol on the source board) is given in the pin description.
16 Oct 2026Claude (AI build)The 3D model is KiCad's generic 2x7 1.27 mm SMD pin header, not Samtec CAD: the -K key and...superseded
reviewfor all variants
  • •The 3D model is KiCad's generic 2x7 1.27 mm SMD pin header, not Samtec CAD: the -K key and -A alignment pins are not modelled.
16 Oct 2026Claude (AI build)The -A option adds alignment pins (Samtec print, sheet 2, Fig 3) that need PCB holes; the ...superseded
reviewfor all variants
  • •The -A option adds alignment pins (Samtec print, sheet 2, Fig 3) that need PCB holes; the KiCad PinHeader_2x07_P1.27mm_Vertical_SMD footprint on this page has none. Check the land pattern against the Samtec recommended PCB layout before use.
16 Oct 2026Claude (AI build)Assumed part: the board this part set comes from gives no MPN for this header (value Conn_...superseded
reviewfor all variants
  • •Assumed part: the board this part set comes from gives no MPN for this header (value Conn_ST_STDC14). FTSH-107-01-L-DV-K-A was chosen to document a Samtec STDC14 header; it is not confirmed as the fitted part on any board.
16 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • ✓14 of 14 pins described
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! ftsh-107-01-l-dv-k-a.kicad_sym! ftsh-107-01-l-dv-k-a.kicad_mod! ftsh-107-01-l-dv-k-a.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
ftsh-107-01-l-dv-k-a / provenance / 3d-model.json
HistoryDownload
Caleb Publish 0.1.1 4e55566 1d ago
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{
 "slug": "ftsh-107-01-l-dv-k-a",
 "mpn": "FTSH-107-01-L-DV-K-A",
 "date": "2026-10-27",
 "source": {
  "tier": 3,
  "kind": "Adom-built from the manufacturer drawing (cadquery); no KiCad generator covers the FTSH -K key or -A pins",
  "url": "https://suddendocs.samtec.com/prints/ftsh-1xx-xx-xxx-dv-xxx-xxx-mkt.pdf",
  "drawing": "Samtec FTSH-1XX-XX-XXX-DV-XXX-XXX, revision FQ: sheet 1 Fig 1 + Table 1 (lead style -01), sheet 2 Fig 2 (-K) and Fig 3 (-A, molded pins)",
  "drawing_sha256": "fccf00541693d43ebe960af7ad6c8ce28f4dd4e4f5c05c69564f53eefccd8d25",
  "file": null,
  "sha256": null,
  "terms": "Adom-authored model, CC-BY-SA-4.0. Tier 1 unavailable: samtec.com (product page and 3D download) answered Cloudflare error 1015 (rate limited) on 2026-10-27, so neither Samtec's STEP nor its CAD terms could be read. Tier 2 unavailable: KiCad's libraries have no FTSH model; the generic PinHeader_2x07_P1.27mm_Vertical_SMD (previous model, kept in provenance/previous/) is 4.40 mm tall vs 6.12 mm and has no -K key or -A pins.",
  "terms_url": "https://creativecommons.org/licenses/by-sa/4.0/"
 },
 "dimensions": {
  "printed": {
   "body_length": "7 x 1.27 = 8.89 (+0.13/-0.36) [Fig 1]",
   "body_width": "3.43 REF [Fig 1, Fig 2]",
   "body_height": "2.51 REF [Fig 1]",
   "seat_to_body_top": "2.92 +0.13/-0.08 [Fig 1, at the bend radius]",
   "post_above_body_A": "3.05 [Table 1, -01]",
   "post_section": "0.41 SQ REF [Fig 1]",
   "pitch": "1.27 both directions [Fig 1]",
   "tail_span": "5.8 [Fig 1]",
   "key_width": "5.08 REF [Fig 2]",
   "key_height_above_body": "3.20 REF [Fig 2]",
   "key_opening": "2.16 REF [Fig 2]",
   "align_pin_dia": "0.89 REF, full R [Fig 3]",
   "align_pin_below_body": "1.27 REF [Fig 3]",
   "align_pin_below_seat": "0.86 critical [Fig 3]",
   "align_pin_spacing": "(7 - 2) x 1.27 = 6.35 on the centreline [Fig 3]"
  },
  "measured_off_drawing": {
   "method": "vector print rendered at 1200 dpi; sheet 1 (5:1) 236.2 px/mm, sheet 2 (3:1) 141.7 px/mm, calibrated on printed 0.41, 1.27, 3.43 and 2.51 dimensions",
   "flange_thickness": 0.62,
   "web_width": 2.92,
   "key_overhang_beyond_body": 0.83,
   "edge_notch": "0.39 wide at the edge, 0.20 at the root, 0.63 deep; absent under the key",
   "post_tip_chamfer": "0.15 (tip drawn pointed, not dimensioned)"
  },
  "not_modelled": [
   "small molded top ribs drawn on the Fig 3 body",
   "NOTE 12 voids on positions 5-8",
   "tail bend radius (feet modelled as square 0.41 bars)"
  ]
 },
 "transform": {
  "description": "built directly in the Adom frame: Z-up, seating plane (tail bottoms) on z = 0, origin at the pad-pattern centre, contact columns along Y with contact 1 at +Y and odd contacts at -X (matches KiCad pad 1 at (-2.035, -3.81)); no rotation or translation applied after the build",
  "rotate_deg": [
   0,
   0,
   0
  ],
  "translate_mm": [
   0,
   0,
   0
  ]
 },
 "outputs": {
  "ftsh-107-01-l-dv-k-a.step": "fc3f8178fb4b9aad73fc5ec803516486b4bec1783df3c414596da5fdb098b1b6",
  "ftsh-107-01-l-dv-k-a-etched.step": "af97a9808be911f804d8107e8dcd5ea825419fb90a9f0cb7553f3edd2f3793c2",
  "ftsh-107-01-l-dv-k-a.glb": "052e4adc99c1a628275904ff1f8691627943e9297a30940db1457b7d548a1c36",
  "ftsh-107-01-l-dv-k-a-etched.glb": "c2c98013674cbbf8f695f6067d0fddc363692d628e9e5c82eef0270d03b15984"
 },
 "checks": [
  {
   "text": "bbox 5.80 x 8.89 x 6.98 mm (z -0.86..6.12): tails 5.8 [Fig 1], body 8.89 [Fig 1], key top 2.92 + 3.20 = 6.12 [Fig 1, Fig 2], post tips 2.92 + 3.05 = 5.97 [Table 1], alignment pin tips 0.86 below the seat [Fig 3]",
   "result": "pass"
  },
  {
   "text": "overlay on sheet 1 Fig 1 end view at 236.2 px/mm (provenance/evidence/overlay_fig1_end_view.png): flanges, web, posts, tails and seating plane coincide",
   "result": "pass"
  },
  {
   "text": "overlay on sheet 2 Fig 2 top view at 141.7 px/mm centred on CL (provenance/evidence/overlay_fig2_top_view.png): key bars, 2.16 opening on the row-01 side and 5.08 key width coincide; the print shows 8 positions, so tails outside the key are half a pitch apart from the 7-position model as expected",
   "result": "pass"
  },
  {
   "text": "step_pose.py plain and eda: Z-up, centre offset 0.000 mm, identity binding, seated on z = 0 with 0.86 mm below the board through the np_thru_hole alignment holes",
   "result": "pass"
  },
  {
   "text": "MPN etch (adom-chip-laser 0.2.0, surface auto -> top of the row-02 key bar, 0.366 mm font) is a separate part Adom.LaserEtch: a display mark, not a Samtec marking",
   "result": "note"
  }
 ],
 "builder": "provenance/tools/build_ftsh_107_k_a.py",
 "previous_model": "provenance/previous/PinHeader_2x07_P1.27mm_Vertical_SMD.step (KiCad library, CC-BY-SA-4.0 with the KiCad library exception)",
 "license": "CC-BY-SA-4.0"
}