The Molex built-in pin strip, identified by the part number 22041031, features three pins with a contact spacing of 2.5 mm. It is typically used in electronic connectors for secure and reliable connections in electrical circuits. This compact component is ideal for applications requiring standard pin spacing, often found in consumer electronics and automotive systems.
| Type |
Built-in pin strip (standard) |
| Number of Positions |
3 |
| Pitch |
2.5mm |
| 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 |
Polyamide |
| China ro h s status |
Compliant per SJ/T 11365-2006 |
| Circuits loaded |
3 |
| Circuits maximum |
3 |
| Coating thickness (PCB side) |
5.08µm |
| Color resin |
Natural |
| Colour |
Ecru |
| Component type |
PCB Header |
| Connection |
Soldering |
| Connector coating thickness |
5.08µm |
| Connector contact surface |
Tin |
| Connector orientation |
Perpendicular (to the PCB) |
| Contact Material |
Brass |
| Cross Section |
2.5mm |
| Current maximum per contact |
3.0A |
| Design registration eligibility |
false |
| Durability mating cycles max |
30 |
| ELV status |
Compliant per 2000/53/EC |
| Engineering number |
5045-03A |
| Engineering Part No |
5045-03A |
| Engineering Series Name |
2.5 MM Header |
| Engineering Series No |
05045 |
| 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 |
| 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 |
| Lock to mating part |
Yes |
| Material metal |
Brass |
| Material plating mating |
Tin |
| Material plating termination |
Tin |
| Material resin |
Polyamide |
| Material type |
Finished Goods |
| Maximum Temperature |
+105°C |
| Min. temperature |
-40°C |
| Misc Attribute |
Molex MOL Power & Signal Sol. |
| Net weight |
324.000/mg |
| Nominal Current |
3A |
| Nominal Voltage |
250V |
| Orientation |
Vertical |
| Packaging Type |
Bag |
| Pc tail length |
3.40mm |
| Pcb locator |
No |
| Pcb retention |
No |
| Pcb thickness recommended |
1.60mm |
| Pitch mating interface |
2.50mm |
| Pitch termination interface |
2.50mm |
| Plating min mating |
5.080µm |
| Plating min termination |
5.080µm |
| Polarized to pcb |
No |
| Product name |
KK,Mini-Latch |
| Product number display |
22041031 |
| Product number hyphen |
22-04-1031 |
| Product number sap |
0022041031 |
| Reach status |
Not Contained per D(2025)7771-DC (04 Feb 2026) |
| Reference series |
5045 |
| Replacement part number |
22035035 |
| Ro h s status |
Compliant per EU 2015/863 |
| Sampleable |
False |
| Shrouded |
Partial |
| Stackable |
No |
| Taxonomy |
PCB Headers and Receptacles |
| Temperature range operating |
-40° to +105°C |
| Termination interface style |
Through Hole |
| Ul |
E29179 |
| Upc |
800753591639 |
| Voltage maximum |
250V |
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