0.40 mm Pitch Razor Beam™ Connectors
Samtec's connectors are very fine pitch, have slim body designs, and are low-profile
Samtec’s Razor Beam LP products are ultra-low profile, ultra-fine pitch, two-piece systems. Razor Beam LP products save space on the X, Y, and Z axes. They are very fine pitch, have slim body designs, and are low profile. Manufactured on an ultra-fine 0.40 mm pitch, Samtec’s Razor Beam LP SS4 and ST4 are designed for board-to-board connections where space is at a premium. These slim-footprint connectors provide performance up to 28 Gbps and are available with up to 100 I/Os with stack heights ranging from 4 mm to 6 mm.
- Ultra-fine 0.40 mm pitch
- Performance up to 28 Gbps
- Stack heights from 4 mm to 6 mm
- Slim footprint
- Up to 100 I/Os
- 5G networking
- Industrial
- Military/aerospace
- Test connectivity
- Medical
- Broadcast video
- Automotive
- AI/machine learning
- Instrumentation
SS4 Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | SS4-10-3.00-L-D-K-TR | CONN SOCKET 20POS SMD GOLD | 10077 - Immediate 4600 - Factory Stock | $2.82 | View Details |
![]() | ![]() | SS4-10-3.50-L-D-K-TR | CONN SOCKET 20POS SMD GOLD | 5888 - Immediate 3075 - Factory Stock | $3.02 | View Details |
![]() | ![]() | SS4-20-3.00-L-D-K-TR | CONN SOCKET 40POS SMD GOLD | 3020 - Immediate 9200 - Factory Stock | $3.93 | View Details |
![]() | ![]() | SS4-30-3.00-L-D-K-TR | CONN SOCKET 60POS SMD GOLD | 3961 - Immediate 3450 - Factory Stock | $4.37 | View Details |
![]() | ![]() | SS4-30-3.50-L-D-K-TR | CONN SOCKET 60POS SMD GOLD | 5714 - Immediate 5125 - Factory Stock | $4.02 | View Details |
![]() | ![]() | SS4-50-3.00-L-D-K-TR | CONN SOCKET 100POS SMD GOLD | 2657 - Immediate 1350 - Factory Stock | $5.34 | View Details |
![]() | ![]() | SS4-50-3.50-L-D-K-TR | CONN SOCKET 100POS SMD GOLD | 3868 - Immediate | $5.32 | View Details |
![]() | ![]() | SS4-20-3.50-L-D-K-TR | CONN SOCKET 40POS SMD GOLD | 1853 - Immediate 1025 - Factory Stock | $3.93 | View Details |
![]() | ![]() | SS4-40-3.50-L-D-K-TR | CONN SOCKET 80POS SMD GOLD | 1371 - Immediate | $6.02 | View Details |
![]() | ![]() | SS4-40-3.00-L-D-K-TR | CONN SOCKET 80POS SMD GOLD | 4854 - Immediate | $5.09 | View Details |
![]() | ![]() | SS4-15-3.00-L-D-K-TR | CONN SOCKET 30POS SMD GOLD | 748 - Immediate 5750 - Factory Stock | $3.47 | View Details |
![]() | ![]() | SS4-15-3.50-L-D-K-TR | CONN SOCKET 30POS SMD GOLD | 269 - Immediate | $2.93 | View Details |
ST4 Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | ST4-10-1.00-L-D-P-TR | CONN HDR 20POS SMD GOLD | 2209 - Immediate | $3.46 | View Details |
![]() | ![]() | ST4-10-2.50-L-D-P-TR | CONN HDR 20POS SMD GOLD | 1132 - Immediate 1700 - Factory Stock | $3.26 | View Details |
![]() | ![]() | ST4-20-1.00-L-D-P-TR | CONN HDR 40POS SMD GOLD | 1222 - Immediate 6750 - Factory Stock | $3.56 | View Details |
![]() | ![]() | ST4-30-1.50-L-D-P-TR | CONN HDR 60POS SMD GOLD | 1646 - Immediate 1025 - Factory Stock | $4.74 | View Details |
![]() | ![]() | ST4-40-1.00-L-D-P-TR | CONN HDR 80POS SMD GOLD | 1210 - Immediate | $5.46 | View Details |
![]() | ![]() | ST4-50-1.00-L-D-P-TR | CONN HDR 100POS SMD GOLD | 1804 - Immediate 3700 - Factory Stock | $6.18 | View Details |
![]() | ![]() | ST4-10-1.50-L-D-P-TR | CONN HDR 20POS SMD GOLD | 623 - Immediate 2050 - Factory Stock | $3.49 | View Details |
![]() | ![]() | ST4-20-1.50-L-D-P-TR | CONN HDR 40POS SMD GOLD | 723 - Immediate 4100 - Factory Stock | $4.56 | View Details |
![]() | ![]() | ST4-20-2.50-L-D-P-TR | CONN HDR 40POS SMD GOLD | 45 - Immediate | $4.00 | View Details |
![]() | ![]() | ST4-30-1.00-L-D-P-TR | CONN HDR 60POS SMD GOLD | 1648 - Immediate 1125 - Factory Stock | $4.69 | View Details |
![]() | ![]() | ST4-30-2.50-L-D-P-TR | CONN HDR 60POS SMD GOLD | 1713 - Immediate | $4.82 | View Details |
![]() | ![]() | ST4-40-1.50-L-D-P-TR | CONN HDR 80POS SMD GOLD | 1103 - Immediate 1025 - Factory Stock | $5.54 | View Details |
![]() | ![]() | ST4-40-2.50-L-D-P-TR | CONN HDR 80POS SMD GOLD | 569 - Immediate 850 - Factory Stock | $6.09 | View Details |
![]() | ![]() | ST4-50-2.50-L-D-P-TR | CONN HDR 100POS SMD GOLD | 369 - Immediate | $6.32 | View Details |
![]() | ![]() | ST4-15-1.00-L-D-P-TR | CONN HDR 30POS SMD GOLD | 701 - Immediate 4500 - Factory Stock | $3.42 | View Details |
![]() | ![]() | ST4-50-1.50-L-D-P-TR | CONN HDR 100POS SMD GOLD | 887 - Immediate | $6.32 | View Details |
![]() | ![]() | ST4-15-1.50-L-D-P-TR | CONN HDR 30POS SMD GOLD | 466 - Immediate | $3.45 | View Details |

































