Samtec ST4 Series Straight Surface PCB Socket, 80-Contact, 2 Row, 0.4 mm Pitch Solder
- RS Stock No.:
- 180-0948
- Mfr. Part No.:
- ST4-40-2.50-L-D-P-TR
- Brand:
- Samtec
Subtotal (1 reel of 850 units)*
£2,526.20
(exc. VAT)
£3,031.10
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 850 + | £2.972 | £2,526.20 |
*price indicative
- RS Stock No.:
- 180-0948
- Mfr. Part No.:
- ST4-40-2.50-L-D-P-TR
- Brand:
- Samtec
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Samtec | |
| Number of Contacts | 80 | |
| Product Type | PCB Socket | |
| Sub Type | LP Ultra Fine Pitch Terminal Strip | |
| Number of Rows | 2 | |
| Current | 1.6A | |
| Pitch | 0.4mm | |
| Housing Material | Liquid Crystal Polymer | |
| Termination Type | Solder | |
| Mount Type | Surface | |
| Orientation | Straight | |
| Stacking Height | 6mm | |
| Connector System | Board-to-Board | |
| Series | ST4 | |
| Row Pitch | 1.41mm | |
| Minimum Operating Temperature | -55°C | |
| Contact Material | Bronze | |
| Contact Plating | Gold | |
| Maximum Operating Temperature | 125°C | |
| Contact Gender | Female | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Samtec | ||
Number of Contacts 80 | ||
Product Type PCB Socket | ||
Sub Type LP Ultra Fine Pitch Terminal Strip | ||
Number of Rows 2 | ||
Current 1.6A | ||
Pitch 0.4mm | ||
Housing Material Liquid Crystal Polymer | ||
Termination Type Solder | ||
Mount Type Surface | ||
Orientation Straight | ||
Stacking Height 6mm | ||
Connector System Board-to-Board | ||
Series ST4 | ||
Row Pitch 1.41mm | ||
Minimum Operating Temperature -55°C | ||
Contact Material Bronze | ||
Contact Plating Gold | ||
Maximum Operating Temperature 125°C | ||
Contact Gender Female | ||
Standards/Approvals No | ||
Samtec 28+ Gbps Solution
Ultra fine 0.40 mm pitch
Stack heights from 4 mm - 6 mm
Slim footprint
Up to 100 I/Os
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