component

CR0603-FX-4702ELF

Public Made by Adom

by adom

Bourns Thick Film Chip Resistor, 47 kOhm 1% 0603 (CR series), R_0603_1608Metric. KiCad symbol, footprint and 3D as used on Adom boards.

componentresistorscr0603-fx-4702elfboard-derived

Verified CR0603-FX-4702ELF

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

Verification log 2 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Bourns' CR Series datasheet (REV. 03/21)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: the page already carries Bourns' current CR Series datasheet (REV. 03/21 (legal disclaimer page K2540 05/26R); sha256 97eac911e95cfefa... matches https://bourns.com/docs/product-datasheets/cr.pdf re-downloaded 2026-10-27); edition and page count recorded
  • ✓Part number decoded with 'How to Order' (p.5): CR = chip resistor; 0603 size; F = ±1%; X = ±100 ppm/°C; 4702 = 470 x 10^2 Ω = 47 kΩ (1%: three significant digits and a multiplier); E = paper tape, 5,000 pcs on 7-inch plastic reel (CR0603); LF = tin-plated (RoHS compliant)
  • ✓Ratings for CR0603 (Electrical Characteristics, p.1): 1/10 W at 70 °C, max. working voltage 75 V, max. overload voltage 150 V, operating temperature -55 to +155 °C, ±1% TCR ±100 ppm/°C for 10 Ω ≤ R ≤ 1 MΩ, which covers 47 kΩ
  • ✓Pins: unpolarized two-terminal part; pins 1 and 2 keep empty names, type passive and the library descriptions (the datasheet has no pin table; both terminations are identical, Product Dimensions p.2)
  • ✓Footprint vs Product Dimensions (p.2) for CR0603 (L 1.60±0.10, W 0.80±0.10, bottom termination D 0.30±0.20, top C 0.30±0.20 mm): pads 0.80 x 0.95 mm at x = ±0.825 mm (inner edges ±0.425, outer ±1.225 mm) cover both terminations; pad width 0.95 mm exceeds the maximum body width 0.90 mm; pins 1/2 on the long axis
  • •Footprint vs Bourns' Recommended Pad Layout (p.2; CR0603: gap a 0.70 to 0.90, overall b 2.00 to 2.20, width c 0.80 to 1.00 mm): the KiCad pads give gap 0.85 and width 0.95 mm (both in range) and overall 2.45 mm, 0.25 mm longer than the recommended maximum; they cover the terminations and are kept as built on Adom boards
  • ✓3D body 1.60 x 0.80 x 0.45 mm against CR0603 L 1.60±0.10, W 0.80±0.10, T 0.45±0.10 mm (p.2): nominal; Z-up, seated on z = 0, centred on the pads
  • ✓Distributors: DigiKey CR0603-FX-4702ELFTR-ND and Mouser 652-CR0603FX-4702ELF kept; both looked up by part number on 2026-10-27 and return Bourns CR0603-FX-4702ELF (47 kΩ, 1%, 1/10 W, 0603). LCSC stays false with its existing note
  • ✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
  • ✓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
Evidencedatasheet (Bourns)
Verified files✓ cr0603-fx-4702elf.kicad_sym✓ cr0603-fx-4702elf.kicad_mod✓ cr0603-fx-4702elf.step
8 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
  • ✓2 of 2 pins described
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! cr0603-fx-4702elf.kicad_sym! cr0603-fx-4702elf.kicad_mod✓ cr0603-fx-4702elf.step
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← Commit history

Clean symbol fields and refresh datasheet references

Caleb ·850de189b2 ·21d ago ·parent 3d786cf
3 files changed +28−7
cr0603-fx-4702elf.kicad_sym+24−3cr0603-fx-4702elf.lbr+3−3verification.json+1−1
cr0603-fx-4702elf.kicad_sym+24−3
@@ -18,7 +18,28 @@ 				(font (size 1.016 1.016)) 			) 		)-		(property "Manufacturer" "Bourns" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "DigiKey" "CR0603-FX-4702ELFTR-ND" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Mouser" "652-CR0603FX-4702ELF" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Value" "CR0603-FX-4702ELF"+		(property "Manufacturer" "Bourns"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "DigiKey" "CR0603-FX-4702ELFTR-ND"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Mouser" "652-CR0603FX-4702ELF"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Value" "CR0603-FX-4702ELF" 			(at 1.778 0 90) 			(show_name no) 			(do_not_autoplace no)@@ -26,7 +47,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Footprint" ""+		(property "Footprint" "Resistor_SMD:R_0603_1608Metric" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)@@ -44,7 +65,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Description" "Resistor, small symbol"+		(property "Description" "CR0603-FX-4702ELF Thick Film Chip Resistor, 47 kOhm 1% 0603 (CR series)" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)
cr0603-fx-4702elf.lbr+3−3
@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>Resistor, small symbol</description>+<description>CR0603-FX-4702ELF Thick Film Chip Resistor, 47 kOhm 1% 0603 (CR series)</description> <packages> <package name="CR0603-FX-4702ELF">   <description>2 pads, 2.5 x 0.9 mm. Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC-7351 nominal</description>@@ -70,7 +70,7 @@ </packages> <symbols> <symbol name="CR0603-FX-4702ELF">-  <description>Resistor, small symbol</description>+  <description>CR0603-FX-4702ELF Thick Film Chip Resistor, 47 kOhm 1% 0603 (CR series)</description>   <wire x1="-7.62" y1="5.08" x2="7.62" y2="5.08" width="0.254" layer="94"/>   <wire x1="7.62" y1="5.08" x2="7.62" y2="-2.54" width="0.254" layer="94"/>   <wire x1="7.62" y1="-2.54" x2="-7.62" y2="-2.54" width="0.254" layer="94"/>@@ -83,7 +83,7 @@ </symbols> <devicesets> <deviceset name="CR0603-FX-4702ELF" prefix="R">-  <description>Resistor, small symbol</description>+  <description>CR0603-FX-4702ELF Thick Film Chip Resistor, 47 kOhm 1% 0603 (CR series)</description>   <gates>     <gate name="G$1" symbol="CR0603-FX-4702ELF" x="0" y="0"/>   </gates>
verification.json+1−1
@@ -49,7 +49,7 @@     }    ],    "files": {-    "cr0603-fx-4702elf.kicad_sym": "0f8f8adaf3927b5e8272b53f89b8bc16fd207313e12a0e48268d0c4ec12cabab",+    "cr0603-fx-4702elf.kicad_sym": "4101b22b23b94fefbe551031a660b41162e65e73ef7ccc9bf93a455f19e44456",     "cr0603-fx-4702elf.kicad_mod": "055b40ea99911319603d276e96ff020a16e5c5e8250cbf6974817a7ea3072882",     "cr0603-fx-4702elf.step": "1875571c326d0d9e96f36b4efeb8094068ef7619f0a449c781caf0b49c2e5861"    }