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 | 6173 - Immediate 4600 - Factory Stock | $2.56 | View Details |
![]() | ![]() | SS4-10-3.50-L-D-K-TR | CONN SOCKET 20POS SMD GOLD | 412 - Immediate 4100 - Factory Stock | $2.59 | View Details |
![]() | ![]() | SS4-20-3.00-L-D-K-TR | CONN SOCKET 40POS SMD GOLD | 2978 - Immediate 4600 - Factory Stock | $2.88 | View Details |
![]() | ![]() | SS4-30-3.00-L-D-K-TR | CONN SOCKET 60POS SMD GOLD | 4445 - Immediate 3450 - Factory Stock | $3.55 | View Details |
![]() | ![]() | SS4-30-3.50-L-D-K-TR | CONN SOCKET 60POS SMD GOLD | 1206 - Immediate 4100 - Factory Stock | $3.55 | View Details |
![]() | ![]() | SS4-50-3.00-L-D-K-TR | CONN SOCKET 100POS SMD GOLD | 3810 - Immediate 1350 - Factory Stock | $4.41 | View Details |
![]() | ![]() | SS4-50-3.50-L-D-K-TR | CONN SOCKET 100POS SMD GOLD | 1466 - Immediate 4125 - Factory Stock | $4.41 | View Details |
![]() | ![]() | SS4-20-3.50-L-D-K-TR | CONN SOCKET 40POS SMD GOLD | 1250 - Immediate 4100 - Factory Stock | $2.88 | View Details |
![]() | ![]() | SS4-40-3.50-L-D-K-TR | CONN SOCKET 80POS SMD GOLD | 2242 - Immediate | $4.22 | View Details |
![]() | ![]() | SS4-40-3.00-L-D-K-TR | CONN SOCKET 80POS SMD GOLD | 0 - Immediate | $4.22 | View Details |
![]() | ![]() | SS4-15-3.00-L-D-K-TR | CONN SOCKET 30POS SMD GOLD | 1119 - Immediate | $2.53 | View Details |
![]() | ![]() | SS4-15-3.50-L-D-K-TR | CONN SOCKET 30POS SMD GOLD | 341 - Immediate | $2.53 | View Details |
![]() | ![]() | SS4-10-3.00-L-D-L-K-TR | 0.40 MM MICRO BLADE & BEAM ULTRA | 0 - Immediate | See Page for Pricing | 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 | 1485 - Immediate | $2.53 | View Details |
![]() | ![]() | ST4-10-2.50-L-D-P-TR | CONN HDR 20POS SMD GOLD | 1496 - Immediate | $2.61 | View Details |
![]() | ![]() | ST4-20-1.00-L-D-P-TR | CONN HDR 40POS SMD GOLD | 2745 - Immediate 2250 - Factory Stock | $2.84 | View Details |
![]() | ![]() | ST4-30-1.50-L-D-P-TR | CONN HDR 60POS SMD GOLD | 320 - Immediate | $3.52 | View Details |
![]() | ![]() | ST4-40-1.00-L-D-P-TR | CONN HDR 80POS SMD GOLD | 1232 - Immediate | $4.14 | View Details |
![]() | ![]() | ST4-50-1.00-L-D-P-TR | CONN HDR 100POS SMD GOLD | 1579 - Immediate 2775 - Factory Stock | $4.40 | View Details |
![]() | ![]() | ST4-10-1.50-L-D-P-TR | CONN HDR 20POS SMD GOLD | 1209 - Immediate 1025 - Factory Stock | $2.56 | View Details |
![]() | ![]() | ST4-20-1.50-L-D-P-TR | CONN HDR 40POS SMD GOLD | 807 - Immediate | $2.87 | View Details |
![]() | ![]() | ST4-20-2.50-L-D-P-TR | CONN HDR 40POS SMD GOLD | 2383 - Immediate | $2.93 | View Details |
![]() | ![]() | ST4-30-1.00-L-D-P-TR | CONN HDR 60POS SMD GOLD | 3 - Immediate 2250 - Factory Stock | $3.49 | View Details |
![]() | ![]() | ST4-30-2.50-L-D-P-TR | CONN HDR 60POS SMD GOLD | 2892 - Immediate | $3.59 | View Details |
![]() | ![]() | ST4-40-1.50-L-D-P-TR | CONN HDR 80POS SMD GOLD | 1201 - Immediate 1025 - Factory Stock | $4.18 | View Details |
![]() | ![]() | ST4-40-2.50-L-D-P-TR | CONN HDR 80POS SMD GOLD | 932 - Immediate | $4.27 | View Details |
![]() | ![]() | ST4-50-2.50-L-D-P-TR | CONN HDR 100POS SMD GOLD | 466 - Immediate 2100 - Factory Stock | $4.45 | View Details |
![]() | ![]() | ST4-15-1.00-L-D-P-TR | CONN HDR 30POS SMD GOLD | 18 - Immediate | $2.50 | View Details |
![]() | ![]() | ST4-50-1.50-L-D-P-TR | CONN HDR 100POS SMD GOLD | 1293 - Immediate | $4.42 | View Details |
![]() | ![]() | ST4-15-1.50-L-D-P-TR | CONN HDR 30POS SMD GOLD | 673 - Immediate | $2.53 | View Details |
![]() | ![]() | ST4-15-1.00-L-D-L-P-TR | CONN HDR 30POS SMD GOLD | 0 - Immediate | See Page for Pricing | View Details |



































