Samtec ST4 Series Straight Surface PCB Header, 100 Contact(s), 0.4 mm Pitch, 2 Row, Shrouded
- RS Stock No.:
- 198-1665
- Mfr. Part No.:
- ST4-50-2.50-L-D-P-TR
- Brand:
- Samtec
This image is representative of the product range
Bulk discount available
Subtotal (1 unit)*
$9.31
(exc. GST)
$10.71
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 3 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 174 | $9.31 |
| 175 - 349 | $9.08 |
| 350 + | $8.94 |
*price indicative
- RS Stock No.:
- 198-1665
- Mfr. Part No.:
- ST4-50-2.50-L-D-P-TR
- Brand:
- Samtec
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Samtec | |
| Series | ST4 | |
| Product Type | PCB Header | |
| Pitch | 0.4mm | |
| Current | 1.6A | |
| Housing Material | Liquid Crystal Polymer | |
| Number of Contacts | 100 | |
| Number of Rows | 2 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Surface | |
| Connector System | Board-to-Board | |
| Contact Material | Phosphor Bronze | |
| Contact Plating | Silver, Tin | |
| Termination Type | Solder | |
| Minimum Operating Temperature | -55°C | |
| Row Pitch | 0.4mm | |
| Maximum Operating Temperature | 125°C | |
| Contact Gender | Male | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Samtec | ||
Series ST4 | ||
Product Type PCB Header | ||
Pitch 0.4mm | ||
Current 1.6A | ||
Housing Material Liquid Crystal Polymer | ||
Number of Contacts 100 | ||
Number of Rows 2 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Surface | ||
Connector System Board-to-Board | ||
Contact Material Phosphor Bronze | ||
Contact Plating Silver, Tin | ||
Termination Type Solder | ||
Minimum Operating Temperature -55°C | ||
Row Pitch 0.4mm | ||
Maximum Operating Temperature 125°C | ||
Contact Gender Male | ||
Standards/Approvals No | ||
The Samtec ST4 series consist of micro blade & beam ultra fine pitch Terminal strip. It performs at the speed of 28 Gbps also it is compatible with mPOWER™ for power/signal flexibility.
Contact material: phosphor bronze
Current rating:1.6A per pin(2 pins powered)
Operating temp range:-55°C to +125°C
Insulator material: black LCP
Related links
- Samtec ST4 Series Straight Surface PCB Header 0.4 mm Pitch Shrouded
- Samtec ST4 Series Right Angle Surface PCB Header 0.4 mm Pitch Shrouded
- Samtec ST4 Series Right Angle Surface PCB Header 0.4 mm Pitch Shrouded
- Samtec ST4 Series Straight Surface Mount PCB Socket 2-Row Solder Termination
- Samtec ST4 Series Straight Surface Mount PCB Socket 2-Row Solder Termination
- Samtec ST4 Series Straight Surface Mount PCB Socket 2-Row Solder Termination
- Samtec ST4 Series Straight Surface Mount PCB Socket 2-Row Solder Termination
- Samtec TFM Series Straight Surface PCB Header 1.27 mm Pitch Shrouded