The experts in
vertical , cantilever
and MEMS probe cards
HOME          ABOUT US          PRODUCTS         QUALITY         CONTACTS
Probe Technology Ltd.
ICTest Test Contactors










Pogo Sub Direct Line - Etched Spring Probe














Direct Kelvin ® - Plunge to Board QFN 7x7














  • DUT board compatible to existing systems
  • Solutions for direct plunge to board
  • Available for all test handlers
  • Small landing pads MLF
  • PB free device lead coating
  • Cost effective substitute for all existing solutions













  • Cost sensitive design and contact pins
  • No pemnuts breakoff
  • Optimized tooling
  • Loadboard compatible to existing systems
  • Solutions for direct plunge to board
  • Available for all test handlers
  • Small landing pads (QFN, BGA, µLGA, MLP, CSP) pitch 0.4
  • PB free device lead coating














Direct Pogo - Test Probe Socket















  • package types: QFN, BGA, LGA, MLP, CSP, lead free (soft and hard plating)
  • available for all test handlers
  • pogo pin type contact
  • single spring replacement or modular refurbishment
  • lifetime per contact element: typically 500k to 1Mio
  • temperature range: -60 to +160ºC
  • minimum pitch: fine pitch down to 0.35mm
  • contact resistance <50mΩ / current 2A














2x2 Kelvin SRM Hander














Direct Kelvin - Kelvin Test Socket















  • excellent over all yield results
  • single / modular spring change
  • easy to clean
  • easy to adapt to existing loadboards
  • solutions for direct plunge to board
  • available for all pick & place handlers
  • small landing pads (SO, SOT, QFP, LQFP, QFN, BGA,    µLGA, TO, PLCC, DIL) pitch 0.4 and smaller
  • PB free device lead coating














Direct Kelvin - Plunge to Board 4x4
















  •   cost sensitive design & contact ledges
  •   no pemnuts breakoff
  •   DUT board compatible to existing systems
  •   Solutions for direct plunge to board
  •   available for all test handlers
  •   small landing pads SO, MSO, SSOP, TSSOP
  •   PB free device lead coating















C-LedgeSub - Stamped Molding C-Ledge
















  •   PTB/RF Test
  •   Cost sensitive design & contact ledges
  •   No pemnuts breakoff
  •   DUT board compatible to existing systems
  •   Solutions for direct plunge to board
  •   available for all test handlers
  •   small landing pads SO, MSO, SSOP, TSSOP
  •   PB free device lead coating














Tel: +44 (0)1355 221228                        Fax: +44 (0)1355 234855                        e-mail: sales@probetechnology.co.uk