The Molex Built-in pin strip (standard) features four pins with a contact spacing of 2.54 mm, making it ideal for use in prototyping and circuit board connectivity. Manufactured by Molex, this component is known for its reliability and ease of integration in electronic projects. Typical applications include connecting electronic components or modules on standard breadboards or custom PCBs.
| Type |
Built-in pin strip (standard) |
| Number of Positions |
4 |
| Pitch |
2.54mm |
| Number of Rows |
1 |
| Mouning Orientation |
Vertical |
| Application |
Signal, Wire-to-Board |
| Base unit of measure |
PC |
| Base unit of measure desc |
piece |
| Breakaway |
No |
| Case Material |
Nylon (NL) |
| China ro h s status |
Compliant per SJ/T 11365-2006 |
| Circuits loaded |
4 |
| Circuits maximum |
4 |
| Color resin |
Natural (White) |
| Colour |
Ecru white |
| Component type |
PCB Header |
| Connection |
Soldering |
| Connector contact surface |
Gold |
| Connector orientation |
Perpendicular (to the PCB) |
| Contact Material |
Brass |
| Cross Section |
2.54mm |
| Csa |
LR19980 |
| Current maximum per contact |
4.0A |
| Delivery unit |
11400 |
| Design registration eligibility |
false |
| Durability mating cycles max |
25 |
| Duration at max process temperature seconds |
5 |
| ELV status |
Not Relevant |
| Engineering number |
A-6373-04A241 |
| Engineering Part No |
A-6373-04A241 |
| Engineering Series Name |
100 HDR FLK STR SQ N |
| Engineering Series No |
06373 |
| First mate last break |
No |
| First published date |
2007-06-01 |
| Flammability |
94V-0 |
| G a d s l/ i m d s |
Compliant with Exemption 44; 34; 33 |
| Glow wire capable |
No |
| Guide to mating part |
No |
| H f l h status |
Low-Halogen per IEC 61249-2-21 |
| Lead free process capability |
WAVE |
| Lock to mating part |
Yes |
| Material metal |
Brass |
| Material plating mating |
Gold |
| Material plating termination |
Matte Tin |
| Material resin |
Nylon |
| Material type |
Finished Goods |
| Max cycles at max process temperature |
1 |
| Minimum line quantity |
22800 |
| Misc Attribute |
Molex MOL Power & Signal Sol. |
| Net weight |
0.449/g |
| Nominal Current |
4A |
| Nominal Voltage |
500V |
| Packaging Type |
Bag |
| Pc tail length |
3.56mm |
| Pcb locator |
No |
| Pcb retention |
No |
| Pcb thickness recommended |
1.60mm |
| Pitch mating interface |
2.54mm |
| Pitch termination interface |
2.54mm |
| Plating min mating |
0.508µm |
| Plating min termination |
2.540µm |
| Polarized to mating part |
Yes |
| Polarized to pcb |
No |
| Primary pack qty |
1900 |
| Process temperature max c |
235 |
| Product name |
KK 254 |
| Product number display |
22112042 |
| Product number hyphen |
22-11-2042 |
| Product number sap |
0022112042 |
| Reach status |
Not Contained per D(2025)7771-DC (04 Feb 2026) |
| Reference series |
6373 |
| Ro h s status |
Compliant per EU 2015/863 |
| Sampleable |
True |
| Shrouded |
Partial |
| Stackable |
Yes |
| Taxonomy |
PCB Headers and Receptacles |
| Temperature range operating |
-40° to +80°C |
| Termination interface style |
Through Hole |
| Ul |
E29179 |
| Upc |
800753625310 |
| Voltage maximum |
500V |
{{SessionBasket.ItemCount }}
