Qualmax supplies field-proven In-circuit Test (ICT) Probe and Receptacle

Double-ended Probe, Single-ended Probe, Solid Pd Alloy Probe, Constant Cres Probe,
Coaxial Probe, Kelvin Probe, Switching Probe, Touch Probe, GT Probe, Battery Contact,
Pneumatic Probe, Interface Probe, Industrial Application Probe, In-Circuit Test Probe

In-circuit Test (ICT) Probe and Receptacle                                   

Qualmax offers a full line of field-proven Leeno in-circuit test probes and receptacles for PC board
industry. Since early eighties, Leeno has been one of the major ICT probe manufacturers in Asia, and
now no one doubts that the quality is at the top level among the major players in the world.

All probes are produced in-house and non of the manufacturing process is out-sourced, which makes
Leeno a true spring contact probe manufacturer, but not an assembler. The quality standard is as tight
as that of semiconductor test probes, and all probes are fully characterized before shipment.  

 

PART. NO Total length Pitch[mm(inch)] Barrel Dia [mm(inch)] Spring Force [g(oz)] G020 series 13.3mm 0.45 (0.018) 0.21 (0.008) 7.0g(0.254oz) at 0.7mm G026 series 13.3mm 0.50 (0.020) 0.26 (0.010) 18.0g(0.635oz) at 0.7mm G030 series 18.5mm 0.55 (0.022) 0.31 (0.012) 27.0g(0.952oz) at 1.5mm G040 series 14.5mm 0.65 (0.025) 0.38 (0.015) 44.0g(1.552oz) at 1.3mm G042 series 19.0mm 0.80 (0.030) 0.42 (0.017) 36.0g(1.27oz) at 1.30mm G050 series 15.5mm 0.80 (0.030) 0.51 (0.020) 40.0g(1.418oz) at 1.70mm G070 series 16.35mm 1.27 (0.050) 0.68 (0.027) 70.0g(2.471oz) at 1.77mm G070L series 28.6mm 1.27 (0.050) 0.68 (0.027) 70.0g(2.471oz) at 2.80mm GL070 series 27.7mm 1.27 (0.050) 0.70 (0.028) 196.0g(6.914oz) at 3.0mm G095 series 41.0mm 1.27 (0.050) 0.68 (0.027) 78.0g(2.753oz) at 4.3mm GS105 series 23.15mm 1.91 (0.075) 1.02 (0.040) 105.0g(3.707oz) at 2.40mm G105 series 24.9mm 1.91 (0.075) 1.02 (0.040) 125.0g(4.413oz) at 3.30mm GSS135 series 23.65mm 2.54 (0.100) 1.36 (0.054) 105.0g(3.707oz) at 2.40mm GS135 series 26.0mm 2.54 (0.100) 1.36 (0.054) 170.0g(6.001oz) at 3.70mm G135 series 34.0mm 2.54 (0.100) 1.36 (0.054) 170.0g(6.001oz) at 4.30mm G165 series 35.4mm 2.54 (0.100) 1.65 (0.065) 94.0g(3.318oz) at 5.10mm G230 series 33.3mm 3.18 (0.125) 1.98 (0.078) 170.0g(6.001oz) at 4.30mm G240 series 34.0mm 3.18 (0.125) 2.35 (0.093) 325.0g(11.47oz) at 4.30mm G265 series 29.5mm 4.75 (0.187) 2.67 (0.105) 238.0g(8.401oz) at 3.70mm G1003 series 32.8mm 1.91 (0.075) 1.0 (0.039) 105.0g(3.707oz) at 4.10mm GL1003 series 55.0mm 1.91 (0.075) 1.02 (0.040) 170.0g(6.001oz) at 6.70mm G1353 series 36.5mm 2.54 (0.100) 1.36 (0.054) 171.0g(6.036oz) at 4.00mm GL1353 series 55.5mm 2.54 (0.100) 1.36 (0.054) 176.0g(6.213oz) at 7.30mm S1353 series 55.5mm 3.18 (0.125) 1.65 (0.065) 193.0g(6.813oz) at 7.30mm 1353L series 54.5mm 3.96 (0.156) 1.98 (0.078) 340.0g(12.0oz) at 6.70mm