diff --git a/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.fcstd b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.fcstd
new file mode 100644
index 00000000..8cf1e5c9
Binary files /dev/null and b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.fcstd differ
diff --git a/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.step b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.step
new file mode 100644
index 00000000..c77fcdb8
--- /dev/null
+++ b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.step	
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+#16528 = VECTOR('',#16529,1.);
+#16529 = DIRECTION('',(1.,0.));
+#16530 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#16531 = PCURVE('',#8876,#16532);
+#16532 = DEFINITIONAL_REPRESENTATION('',(#16533),#16537);
+#16533 = LINE('',#16534,#16535);
+#16534 = CARTESIAN_POINT('',(19.,-2.));
+#16535 = VECTOR('',#16536,1.);
+#16536 = DIRECTION('',(-1.,0.));
+#16537 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#16538 = ADVANCED_FACE('',(#16539),#8876,.T.);
+#16539 = FACE_BOUND('',#16540,.T.);
+#16540 = EDGE_LOOP('',(#16541,#16542,#16543,#16544));
+#16541 = ORIENTED_EDGE('',*,*,#16491,.F.);
+#16542 = ORIENTED_EDGE('',*,*,#11057,.F.);
+#16543 = ORIENTED_EDGE('',*,*,#16518,.F.);
+#16544 = ORIENTED_EDGE('',*,*,#8861,.F.);
+#16545 = ( GEOMETRIC_REPRESENTATION_CONTEXT(3) 
+GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#16549)) 
+GLOBAL_UNIT_ASSIGNED_CONTEXT((#16546,#16547,#16548)) 
+REPRESENTATION_CONTEXT('Context #1',
+  '3D Context with UNIT and UNCERTAINTY') );
+#16546 = ( LENGTH_UNIT() NAMED_UNIT(*) SI_UNIT(.MILLI.,.METRE.) );
+#16547 = ( NAMED_UNIT(*) PLANE_ANGLE_UNIT() SI_UNIT($,.RADIAN.) );
+#16548 = ( NAMED_UNIT(*) SI_UNIT($,.STERADIAN.) SOLID_ANGLE_UNIT() );
+#16549 = UNCERTAINTY_MEASURE_WITH_UNIT(LENGTH_MEASURE(1.E-07),#16546,
+  'distance_accuracy_value','confusion accuracy');
+#16550 = PRODUCT_TYPE('part',$,(#7));
+#16551 = MECHANICAL_DESIGN_GEOMETRIC_PRESENTATION_REPRESENTATION('',(
+    #16552),#16545);
+#16552 = STYLED_ITEM('color',(#16553),#15);
+#16553 = PRESENTATION_STYLE_ASSIGNMENT((#16554,#16560));
+#16554 = SURFACE_STYLE_USAGE(.BOTH.,#16555);
+#16555 = SURFACE_SIDE_STYLE('',(#16556));
+#16556 = SURFACE_STYLE_FILL_AREA(#16557);
+#16557 = FILL_AREA_STYLE('',(#16558));
+#16558 = FILL_AREA_STYLE_COLOUR('',#16559);
+#16559 = COLOUR_RGB('',0.800000011921,0.800000011921,0.800000011921);
+#16560 = CURVE_STYLE('',#16561,POSITIVE_LENGTH_MEASURE(0.1),#16559);
+#16561 = DRAUGHTING_PRE_DEFINED_CURVE_FONT('continuous');
+ENDSEC;
+END-ISO-10303-21;
diff --git a/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.stl b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.stl
new file mode 100644
index 00000000..b45396a2
Binary files /dev/null and b/Electrical Parts/electronic-components/heat-sinks/heat-sink-19x19x5mm.stl differ