by adom
0603 Thick Film Resistor · 6.8 Ω ±1% · 0.1 W
← Commit history
Pads: square corners, as the datasheet draws them (no added rounding); viewers, lbr, insertion GLB, hero rebuilt from the footprint
10 files changed
+23−31
README.md+3−4RMCF0603FT6R80-fpview.html+3−3RMCF0603FT6R80.adom-lbr.json+2−2RMCF0603FT6R80.insertion.glbRMCF0603FT6R80.kicad_mod+3−3RMCF0603FT6R80.lbr+3−3footprint-variants/RMCF0603FT6R80.kicad_mod+3−3footprint-variants/RMCF0603FT6R80.variants.json+3−10rmcf0603ft6r80-hero.glbrmcf0603ft6r80-hero.overlay.json+3−3README.md+3−4@@ -38,11 +38,10 @@ Source: Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, | Gap between pads | 0.8 | 0.85 | 0.7 | 0.8 | | Centre to centre | 1.45 | 1.65 | 1.6 | 1.45 | | Overall | 2.1 | 2.45 | 2.5 | 2.1 |-| Corner radius | not specified | 0.2 (ratio 0.25) | 0.225 (ratio 0.25) | 0.1 (ratio 0.1538) |+| Corner radius | not specified | 0.2 (ratio 0.25) | 0.225 (ratio 0.25) | square (as drawn) |+Corners: square, as the datasheet draws them. The datasheet does not call for rounded corners, so the footprint does not add any. -Corners: the datasheet drawing shows plain rectangles and says nothing about corners, so the pads are KiCad roundrects with the radius held to 0.25 x the smaller pad side and no more than 0.1 mm. IPC-7351C favours rounded SMD pad corners for cleaner paste release and to avoid stress points; capping the radius keeps the copper area within 1.47 % of a square-cornered pad.--::adom-footprint-variants{src="/adom/rmcf0603ft6r80/render/footprint-variants/RMCF0603FT6R80.variants.json" heading="Pad corners: this footprint, square corners, KiCad default rounding"}+::adom-footprint-variants{src="/adom/rmcf0603ft6r80/render/footprint-variants/RMCF0603FT6R80.variants.json" heading="Pad corners: this footprint (square, as drawn) and KiCad default rounding (not used)"} ## Chip outline
RMCF0603FT6R80-fpview.html+3−3@@ -350,9 +350,9 @@ <rect x="1" y="1" width="2.6" height="1.4" fill="none" stroke="#FF26E2" stroke-width="0.05" stroke-dasharray="0.2,0.1"/> <rect x="1.5" y="1.3" width="1.6" height="0.8" fill="none" stroke="#6e7681" stroke-width="0.1"/> <line x1="2.01" y1="1.14" x2="2.59" y2="1.14" stroke="#00cccc" stroke-width="0.12" stroke-linecap="round"/><line x1="2.01" y1="2.26" x2="2.59" y2="2.26" stroke="#00cccc" stroke-width="0.12" stroke-linecap="round"/>-<rect x="1.25" y="1.25" width="0.65" height="0.9" rx="0.1" ry="0.1" fill="#C83434" stroke="#ef5350" stroke-width="0.04"/>+<rect x="1.25" y="1.25" width="0.65" height="0.9" rx="0" ry="0" fill="#C83434" stroke="#ef5350" stroke-width="0.04"/> <text x="1.575" y="1.7" text-anchor="middle" dominant-baseline="central" font-size="0.293" fill="#fff" font-family="sans-serif">1</text>-<rect x="2.7" y="1.25" width="0.65" height="0.9" rx="0.1" ry="0.1" fill="#C83434" stroke="#ef5350" stroke-width="0.04"/>+<rect x="2.7" y="1.25" width="0.65" height="0.9" rx="0" ry="0" fill="#C83434" stroke="#ef5350" stroke-width="0.04"/> <text x="3.025" y="1.7" text-anchor="middle" dominant-baseline="central" font-size="0.293" fill="#fff" font-family="sans-serif">2</text> </svg> </div>@@ -371,7 +371,7 @@ <div class="info-row"> - <div class="info-item"><span class="info-label">Desc</span><span class="info-value">Land pattern: Stackpole datasheet p.7</span></div><div class="info-item"><span class="info-label">Pads</span><span class="info-value">2 · 0.65 × 0.9 mm, r 0.1 mm</span></div><div class="info-item"><span class="info-label">Body</span><span class="info-value">1.6 × 0.8 mm</span></div><div class="info-item"><span class="info-label">Courtyard</span><span class="info-value">2.6 × 1.4 mm</span></div>+ <div class="info-item"><span class="info-label">Desc</span><span class="info-value">Land pattern: Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad)</span></div><div class="info-item"><span class="info-label">Pads</span><span class="info-value">2 · 0.65 × 0.9 mm, r 0 mm</span></div><div class="info-item"><span class="info-label">Body</span><span class="info-value">1.6 × 0.8 mm</span></div><div class="info-item"><span class="info-label">Courtyard</span><span class="info-value">2.6 × 1.4 mm</span></div> </div> <div class="info-divider"></div> <div class="coord-row">
RMCF0603FT6R80.adom-lbr.json+2−2@@ -73,7 +73,7 @@ "h_mm": 0.9, "drill_mm": 0.0, "rotation": 0.0,- "shape": "roundrect"+ "shape": "rect" }, { "number": "2",@@ -83,7 +83,7 @@ "h_mm": 0.9, "drill_mm": 0.0, "rotation": 0.0,- "shape": "roundrect"+ "shape": "rect" } ], "graphics": [
RMCF0603FT6R80.insertion.glb⋯ 1 unchanged line ⋯
RMCF0603FT6R80.kicad_mod+3−3@@ -2,7 +2,7 @@ (version 20240108) (generator "adom-basic-parts-overhaul") (layer "F.Cu")- (descr "SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: datasheet silent; roundrect radius 0.1 mm = min(0.25 x smaller pad side, 0.1 mm), IPC-7351C rounded corners for paste release")+ (descr "SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: square, as the datasheet draws them") (tags "0603") (attr smd) (fp_text reference "REF**" (at 0 -1.4) (layer "F.SilkS") (effects (font (size 1 1) (thickness 0.15))))@@ -11,6 +11,6 @@ (fp_rect (start -0.8 -0.4) (end 0.8 0.4) (stroke (width 0.1) (type default)) (fill none) (layer "F.Fab")) (fp_line (start -0.29 -0.56) (end 0.29 -0.56) (stroke (width 0.12) (type default)) (layer "F.SilkS")) (fp_line (start -0.29 0.56) (end 0.29 0.56) (stroke (width 0.12) (type default)) (layer "F.SilkS"))- (pad "1" smd roundrect (at -0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1538))- (pad "2" smd roundrect (at 0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1538))+ (pad "1" smd rect (at -0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask"))+ (pad "2" smd rect (at 0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask")) )
RMCF0603FT6R80.lbr+3−3@@ -53,9 +53,9 @@ <description>0603 Thick Film Resistor · 6.8 Ω ±1% · 0.1 W</description> <packages> <package name="RMCF0603FT6R80">- <description>2 pads, 2.1 x 0.9 mm. SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: datasheet silent; roundrect radius 0.1 mm = min(0.25 x smaller pad side, 0.1 mm), IPC-7351C rounded corners for paste release</description>- <smd name="1" x="-0.7250" y="-0.0000" dx="0.6500" dy="0.9000" layer="1" roundness="31"/>- <smd name="2" x="0.7250" y="-0.0000" dx="0.6500" dy="0.9000" layer="1" roundness="31"/>+ <description>2 pads, 2.1 x 0.9 mm. SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: square, as the datasheet draws them</description>+ <smd name="1" x="-0.7250" y="-0.0000" dx="0.6500" dy="0.9000" layer="1"/>+ <smd name="2" x="0.7250" y="-0.0000" dx="0.6500" dy="0.9000" layer="1"/> <wire x1="-0.8000" y1="0.4000" x2="0.8000" y2="0.4000" width="0.1000" layer="51"/> <wire x1="0.8000" y1="0.4000" x2="0.8000" y2="-0.4000" width="0.1000" layer="51"/> <wire x1="0.8000" y1="-0.4000" x2="-0.8000" y2="-0.4000" width="0.1000" layer="51"/>
footprint-variants/RMCF0603FT6R80.kicad_mod+3−3@@ -2,7 +2,7 @@ (version 20240108) (generator "adom-basic-parts-overhaul") (layer "F.Cu")- (descr "SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: datasheet silent; roundrect radius 0.1 mm = min(0.25 x smaller pad side, 0.1 mm), IPC-7351C rounded corners for paste release")+ (descr "SEI Stackpole RMCF0603FT6R80, 0603. Land pattern from Stackpole RMCF / RMCP Series datasheet, Rev 1/7/2026, p.7 (Recommended Solder Pad); corners: square, as the datasheet draws them") (tags "0603") (attr smd) (fp_text reference "REF**" (at 0 -1.4) (layer "F.SilkS") (effects (font (size 1 1) (thickness 0.15))))@@ -11,6 +11,6 @@ (fp_rect (start -0.8 -0.4) (end 0.8 0.4) (stroke (width 0.1) (type default)) (fill none) (layer "F.Fab")) (fp_line (start -0.29 -0.56) (end 0.29 -0.56) (stroke (width 0.12) (type default)) (layer "F.SilkS")) (fp_line (start -0.29 0.56) (end 0.29 0.56) (stroke (width 0.12) (type default)) (layer "F.SilkS"))- (pad "1" smd roundrect (at -0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1538))- (pad "2" smd roundrect (at 0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1538))+ (pad "1" smd rect (at -0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask"))+ (pad "2" smd rect (at 0.725 0) (size 0.65 0.9) (layers "F.Cu" "F.Paste" "F.Mask")) )
footprint-variants/RMCF0603FT6R80.variants.json+3−10@@ -5,21 +5,14 @@ "variants": [ { "suffix": "",- "device": "this page",+ "device": "this page (square, as drawn)", "kicad_mod": "RMCF0603FT6R80.kicad_mod", "footprintName": "RMCF0603FT6R80",- "changed": "the page footprint: roundrect, corner radius 0.1 mm (ratio 0.1538)"- },- {- "suffix": "-SQ",- "device": "square corners",- "kicad_mod": "RMCF0603FT6R80-SQ.kicad_mod",- "footprintName": "RMCF0603FT6R80-SQ",- "changed": "same pads as plain rectangles, as the datasheet draws them"+ "changed": "the page footprint: plain rectangles, square corners, as the datasheet draws them" }, { "suffix": "-RR25",- "device": "KiCad default rounding",+ "device": "KiCad default rounding (not used)", "kicad_mod": "RMCF0603FT6R80-RR25.kicad_mod", "footprintName": "RMCF0603FT6R80-RR25", "changed": "same pads with roundrect_rratio 0.25 (KiCad's default), radius 0.1625 mm"
rmcf0603ft6r80-hero.glb⋯ 1 unchanged line ⋯
rmcf0603ft6r80-hero.overlay.json+3−3@@ -69,7 +69,7 @@ "glb": "RMCF0603FT6R80.glb", "glb_sha256": "6dcb94620bdc62418a8b59713f79e63797015d3d64f2f4772d5ba179d964029c", "footprint": "RMCF0603FT6R80.kicad_mod",- "footprint_sha256": "b4875eac2b5a3c01c9db22046382d0d7b36d924c1dce8bd64c6f74096557dc05",+ "footprint_sha256": "5c18c9e1151062dca53879557acd519b21e4ef8d2facc6cb7765b0b2a7e37fa0", "pins": "page.json component.pins", "pins_sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" },@@ -97,7 +97,7 @@ "pads": [ { "number": "1",- "shape": "roundrect",+ "shape": "rect", "center_mm": [ -0.725, 0.0@@ -110,7 +110,7 @@ }, { "number": "2",- "shape": "roundrect",+ "shape": "rect", "center_mm": [ 0.725, 0.0