Molex manufactures the Built-in pin strip (standard), featuring five pins with a contact spacing of 2.54 mm. This part, identified by the number 22057058, is typically used in electronic circuits for connecting components. It is commonly found in applications requiring reliable electrical connections in prototyping and small-scale manufacturing.
| Type |
Built-in pin strip (standard) |
| Number of Positions |
5 |
| Pitch |
2.54mm |
| Number of Rows |
1 |
| Application |
Signal, Wire-to-Board |
| Base unit of measure |
PC |
| Base unit of measure desc |
piece |
| Board contact surface |
Tin |
| Breakaway |
No |
| Case Material |
Nylon (NL) |
| China ro h s status |
Compliant per SJ/T 11365-2006 |
| Circuits loaded |
5 |
| Circuits maximum |
5 |
| Coating thickness (PCB side) |
5.08µm |
| Color resin |
Natural (White) |
| Colour |
Ecru white |
| Component type |
PCB Header |
| Connection |
Soldering |
| Connector coating thickness |
5.08µm |
| Connector contact surface |
Tin |
| Connector orientation |
Parallel (to the PCB) |
| Contact Material |
Brass |
| Cross Section |
2.54mm |
| Csa |
LR19980 |
| Current maximum per contact |
4.0A |
| Delivery unit |
5700 |
| Design registration eligibility |
false |
| Durability mating cycles max |
25 |
| Duration at max process temperature seconds |
5 |
| Elv status |
Not Relevant |
| Engineering number |
A-7395-5B |
| Engineering Part No |
A-7395-5B |
| Engineering Series Name |
100 HDR FLK RA SQ |
| Engineering Series No |
07395 |
| First mate last break |
No |
| First published date |
2007-08-17 |
| Flammability |
94V-0 |
| G a d s l/ i m d s |
Compliant with Exemption 44; 33 |
| Glow wire capable |
No |
| Guide to mating part |
No |
| H f l h status |
Low-Halogen per IEC 61249-2-21 |
| Keying to mating part |
No |
| Lead free process capability |
WAVE |
| Lock to mating part |
Yes |
| Material metal |
Brass |
| Material plating mating |
Tin |
| Material plating termination |
Tin |
| Material resin |
Nylon |
| Material type |
Finished Goods |
| Max cycles at max process temperature |
1 |
| Minimum line quantity |
17100 |
| Misc Attribute |
Molex MOL Power & Signal Sol. |
| Net weight |
0.671/g |
| Nominal Current |
4A |
| Nominal Voltage |
500V |
| Orientation |
Right Angle |
| Packaging Type |
Bag |
| Pc tail length |
3.80mm |
| Pcb locator |
No |
| Pcb retention |
No |
| Pcb thickness recommended |
1.60mm |
| Pitch mating interface |
2.54mm |
| Pitch termination interface |
2.54mm |
| Plating min mating |
5.080µm |
| Plating min termination |
5.080µm |
| Polarized to mating part |
Yes |
| Polarized to pcb |
No |
| Primary pack qty |
950 |
| Process temperature max c |
235 |
| Product name |
KK 254 |
| Product number display |
22057058 |
| Product number hyphen |
22-05-7058 |
| Product number sap |
0022057058 |
| Reach status |
Not Contained per D(2025)7771-DC (04 Feb 2026) |
| Reference series |
7395 |
| Ro h s status |
Compliant per EU 2015/863 |
| Sampleable |
True |
| Shrouded |
No |
| Stackable |
No |
| Taxonomy |
PCB Headers and Receptacles |
| Temperature range operating |
See Product Specification |
| Termination interface style |
Through Hole |
| Ul |
E29179 |
| Upc |
800753592803 |
| Voltage maximum |
500V |
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