Molex's built-in pin strip standard, model 430451224, features 12 pins with a contact spacing of 3 mm. This component, available in trays, is ideal for ensuring reliable connections in electronic applications. Widely used in circuit board assemblies, it offers consistent performance for professional-grade electronics.
| Pitch |
3mm |
| No. of Rows |
2.54mm |
| No. of Ways |
12 |
| Application |
Power, Wire-to-Board |
| Base unit of measure |
PC |
| Base unit of measure desc |
piece |
| Board contact surface |
Tin |
| Breakaway |
No |
| Case Material |
High temperature resistant thermoplastic |
| China ro h s status |
Compliant per SJ/T 11365-2006 |
| Circuits loaded |
12 |
| Circuits maximum |
12 |
| Color resin |
Black |
| Comments |
High Temperature, Square Pin, Offset Through Hole Mounting, Solder Type; This Molex product is manufactured from material that has the following ratings, tested by independent agencies: a) A Glow Wire Ignition Temperature (GWIT) of at least 775 deg C per IEC 60695-2-13. b) A Glow Wire Flammability Index (GWFI) above 850 deg C per IEC 60695-2-12 and hence complies with the requirements set out in the International Standard IEC 60335-1 5th edition - household and similar electrical appliances - safety, section 30 Resistance to heat and fire. The customers using this product must determine its suitability for use in their particular application through testing or other acceptable means as described in end-product glow-wire flammability test standard IEC 60695-2-11 and any applicable product end-use standard(s). If it is determined during the customers evaluation of suitability, that higher performance is required, please contact Molex for possible product options. |
| Component type |
PCB Header |
| Connection |
Print |
| Connector coating thickness |
0.254µm |
| Connector contact surface |
Tin |
| Connector orientation |
Perpendicular (to the PCB) |
| Contact Finish |
Brass |
| CS |
3mm |
| Csa |
LR19980 |
| Current maximum per contact |
8.5A |
| Delivery unit |
1008 |
| Design registration eligibility |
true |
| Durability mating cycles max |
30 |
| Duration at max process temperature seconds |
30 |
| Elv status |
Not Relevant |
| Engineering number |
43045-1224 |
| Engineering Part No |
43045-1224 |
| Engineering Series Name |
MICRO-FIT HDR ASSY |
| Engineering Series No |
43045 |
| Factory colour |
Black |
| First mate last break |
No |
| First published date |
2007-06-08 |
| Flammability |
94V-0 |
| G a d s l/ i m d s |
Compliant with Exemption 44; 33 |
| Glow wire capable |
Yes |
| H f l h status |
Low-Halogen per IEC 61249-2-21 |
| Lead free process capability |
SMC&WAVE |
| Mated height |
17.64mm |
| Material metal |
Brass |
| Material plating mating |
Matte Tin |
| Material plating termination |
Matte Tin |
| Material resin |
High Temperature Thermoplastic |
| Material type |
Finished Goods |
| Max cycles at max process temperature |
3 |
| Max. temperature |
+105°C |
| Min. temperature |
-40°C |
| Minimum line quantity |
1008 |
| Misc Attribute |
Molex MOL Power & Signal Sol. |
| Net weight |
1.802/g |
| Nominal Current |
8.5A |
| Nominal current - rounded value |
8.5A |
| Nominal Voltage |
600V |
| Number of Rows |
2 |
| Orientation |
Vertical |
| Packaging Type |
Tray |
| Pcb locator |
Yes |
| Pcb retention |
Yes |
| Pcb thickness recommended |
1.60mm |
| Pitch mating interface |
3.00mm |
| Plating min mating |
1.524µm |
| Plating min termination |
1.524µm |
| Polarized to pcb |
Yes |
| Primary pack qty |
84 |
| Process temperature max c |
260 |
| Product name |
Micro-Fit 3.0 |
| Product number display |
430451224 |
| Product number hyphen |
43045-1224 |
| Product number sap |
0430451224 |
| Reach status |
Not Contained per D(2025)7771-DC (04 Feb 2026) |
| Reference series |
43045 |
| Ro h s status |
Compliant per EU 2015/863 |
| Sampleable |
True |
| Shrouded |
Fully |
| Stackable |
No |
| Taxonomy |
PCB Headers and Receptacles |
| Temperature range operating |
-40° to +105°C |
| Termination interface style |
Through Hole - Kinked Pin |
| Type |
Built-in pin strip (standard) |
| Ul |
E29179 |
| Upc |
800753010956 |
| Voltage maximum |
600V |
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