Molex manufactures the 22142044 Built-in SIL socket with 4 pins and a 2.54 mm contact spacing. This socket is typically used for making secure electrical connections in electronic assemblies and circuit boards. It is commonly supplied in trays and suits various standard electronic applications.
| Type |
Built-in SIL socket (standard) |
| Number of Positions |
4 |
| Pitch |
2.54mm |
| Number of Rows |
1 |
| Application |
Board-to-Board, Signal |
| Base unit of measure |
PC |
| Base unit of measure desc |
piece |
| China ro h s status |
Compliant per SJ/T 11365-2006 |
| Circuits loaded |
4 |
| Circuits maximum |
4 |
| Colour resin |
Natural (White) |
| Component type |
PCB Receptacle |
| Connection |
Print |
| Cross Section |
2.54mm |
| Csa |
LR19980 |
| Current maximum per contact |
2.5A |
| Delivery unit |
2016 |
| Design registration eligibility |
false |
| Durability mating cycles max |
25 |
| Duration at max process temperature seconds |
5 |
| ELV status |
Not Relevant |
| Engineering number |
A-4455-BH04D(P909) |
| Engineering Part No |
A-4455-BH04D(P909) |
| Engineering Series Name |
100 PCB ASSY STD TRM |
| Engineering Series No |
04455 |
| First mate last break |
No |
| First published date |
2018-06-08 |
| Flammability |
94V-0 |
| G a d s l/ i m d s |
Compliant with Exemption 44 |
| Glow wire capable |
No |
| Grounding to pcb |
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 |
No |
| 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 |
4032 |
| Net weight |
0.487/g |
| Orientation |
Bottom Entry |
| Packaging Type |
Tray |
| Pc tail length |
3.35mm |
| Pcb locator |
No |
| Pcb retention |
No |
| Pcb thickness recommended |
1.60mm |
| Pitch mating interface |
2.54mm |
| Pitch termination interface |
2.54mm |
| Plating min mating |
2.540µm |
| Plating min termination |
2.540µm |
| Polarized to pcb |
No |
| Primary pack qty |
288 |
| Process temperature max c |
235 |
| Product name |
KK 254 |
| Product number display |
22142044 |
| Product number hyphen |
22-14-2044 |
| Product number sap |
0022142044 |
| Reach status |
Not Contained per D(2025)7771-DC (04 Feb 2026) |
| Reference series |
4455 |
| Ro h s status |
Compliant per EU 2015/863 |
| Sampleable |
True |
| Stackable |
Yes |
| Taxonomy |
PCB Headers and Receptacles |
| Temperature range operating |
-40° to +80°C |
| Termination interface style |
Through Hole |
| Ul |
E29179 |
| Upc |
800753590441 |
| Voltage maximum |
500V |
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