0.40 mm Pitch Razor Beam™ Connectors

Samtec's connectors are very fine pitch, have slim body designs, and are low-profile

Image of Samtec's 0.40 mm Pitch Razor Beam ConnectorsSamtec’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.

Features
  • 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
Applications
  • 5G networking
  • Industrial
  • Military/aerospace
  • Test connectivity
  • Medical
  • Broadcast video
  • Automotive
  • AI/machine learning
  • Instrumentation

SS4 Connectors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN SOCKET 20POS SMD GOLDSS4-10-3.00-L-D-K-TRCONN SOCKET 20POS SMD GOLD2170 - Immediate
6900 - Factory Stock
$11.11View Details
CONN SOCKET 20POS SMD GOLDSS4-10-3.50-L-D-K-TRCONN SOCKET 20POS SMD GOLD7019 - Immediate$11.31View Details
CONN SOCKET 40POS SMD GOLDSS4-20-3.00-L-D-K-TRCONN SOCKET 40POS SMD GOLD1889 - Immediate
11500 - Factory Stock
$14.97View Details
CONN SOCKET 60POS SMD GOLDSS4-30-3.00-L-D-K-TRCONN SOCKET 60POS SMD GOLD1935 - Immediate
1150 - Factory Stock
$16.31View Details
CONN SOCKET 60POS SMD GOLDSS4-30-3.50-L-D-K-TRCONN SOCKET 60POS SMD GOLD8955 - Immediate$15.05View Details
CONN SOCKET 100POS SMD GOLDSS4-50-3.00-L-D-K-TRCONN SOCKET 100POS SMD GOLD4354 - Immediate
2025 - Factory Stock
$19.94View Details
CONN SOCKET 100POS SMD GOLDSS4-50-3.50-L-D-K-TRCONN SOCKET 100POS SMD GOLD448 - Immediate$21.63View Details
CONN SOCKET 40POS SMD GOLDSS4-20-3.50-L-D-K-TRCONN SOCKET 40POS SMD GOLD2317 - Immediate
4100 - Factory Stock
$14.70View Details
CONN SOCKET 80POS SMD GOLDSS4-40-3.50-L-D-K-TRCONN SOCKET 80POS SMD GOLD1356 - Immediate$22.54View Details
CONN SOCKET 80POS SMD GOLDSS4-40-3.00-L-D-K-TRCONN SOCKET 80POS SMD GOLD88 - Immediate
1225 - Factory Stock
$20.76View Details
CONN SOCKET 30POS SMD GOLDSS4-15-3.00-L-D-K-TRCONN SOCKET 30POS SMD GOLD169 - Immediate$12.96View Details
CONN SOCKET 30POS SMD GOLDSS4-15-3.50-L-D-K-TRCONN SOCKET 30POS SMD GOLD329 - Immediate$11.54View Details

ST4 Connectors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN HDR 20POS SMD GOLDST4-10-1.00-L-D-P-TRCONN HDR 20POS SMD GOLD694 - Immediate
1200 - Factory Stock
$12.96View Details
CONN HDR 20POS SMD GOLDST4-10-2.50-L-D-P-TRCONN HDR 20POS SMD GOLD2915 - Immediate
14450 - Factory Stock
$12.17View Details
CONN HDR 40POS SMD GOLDST4-20-1.00-L-D-P-TRCONN HDR 40POS SMD GOLD4146 - Immediate
2250 - Factory Stock
$13.32View Details
CONN HDR 60POS SMD GOLDST4-30-1.50-L-D-P-TRCONN HDR 60POS SMD GOLD37 - Immediate
1025 - Factory Stock
$17.69View Details
CONN HDR 80POS SMD GOLDST4-40-1.00-L-D-P-TRCONN HDR 80POS SMD GOLD1190 - Immediate$20.45View Details
CONN HDR 100POS SMD GOLDST4-50-1.00-L-D-P-TRCONN HDR 100POS SMD GOLD757 - Immediate
4625 - Factory Stock
$21.43View Details
CONN HDR 20POS SMD GOLDST4-10-1.50-L-D-P-TRCONN HDR 20POS SMD GOLD1152 - Immediate$13.04View Details
CONN HDR 40POS SMD GOLDST4-20-1.50-L-D-P-TRCONN HDR 40POS SMD GOLD763 - Immediate$17.97View Details
CONN HDR 40POS SMD GOLDST4-20-2.50-L-D-P-TRCONN HDR 40POS SMD GOLD1079 - Immediate
850 - Factory Stock
$14.93View Details
CONN HDR 60POS SMD GOLDST4-30-1.00-L-D-P-TRCONN HDR 60POS SMD GOLD719 - Immediate
13500 - Factory Stock
$17.49View Details
CONN HDR 60POS SMD GOLDST4-30-2.50-L-D-P-TRCONN HDR 60POS SMD GOLD2120 - Immediate$18.01View Details
CONN HDR 80POS SMD GOLDST4-40-1.50-L-D-P-TRCONN HDR 80POS SMD GOLD0 - Immediate
1025 - Factory Stock
$20.69View Details
CONN HDR 80POS SMD GOLDST4-40-2.50-L-D-P-TRCONN HDR 80POS SMD GOLD910 - Immediate$22.77View Details
CONN HDR 100POS SMD GOLDST4-50-2.50-L-D-P-TRCONN HDR 100POS SMD GOLD623 - Immediate
700 - Factory Stock
$23.60View Details
CONN HDR 30POS SMD GOLDST4-15-1.00-L-D-P-TRCONN HDR 30POS SMD GOLD970 - Immediate$12.77View Details
CONN HDR 100POS SMD GOLDST4-50-1.50-L-D-P-TRCONN HDR 100POS SMD GOLD904 - Immediate$24.90View Details
CONN HDR 30POS SMD GOLDST4-15-1.50-L-D-P-TRCONN HDR 30POS SMD GOLD538 - Immediate$12.88View Details
Published: 2024-07-24