Phased array ultrasonic testing (PAUT) is fast becoming the safest and preferred nondestructive testing method. As a leader in the field, Olympus offers an extensive selection of standard and custom connector options for phased array probes for all types of instrumentation.
The Olympus OmniScan connector with its EZ Latch technology continues to be the industry standard. Olympus also provides comprehensive technical support for an ever expanding list of inspection applications for a variety of industries, including aerospace, petrochemical, power generation, and mining. As a global provider of NDT products, Olympus is fully committed to supporting current and future clients in all of their inspection needs.
See the table below for a few examples of standard probes and connectors.

Probe Specifications and Dimensions
External Dimensions mm (in.) |
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Item Number | Part Number | Connector Type | Frequency (MHz) | Number of Elements | Pitch (mm) | Active Aperture (mm) | Elevation (mm) | L | W | H | Wedge Type |
U8330595 | 5L16-A10 | OM | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
U8331679 | 5L16-A10 | GTZ | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
U8331620 | 5L16-A10 | ITT | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
U8331103 | 5L16-A10 | D78 | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
U8331029 | 5L16-A10 | HY | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
Q3300149 | 5L16-A10 | ZTZ | 5.0 | 16 | 0.60 | 9.6 × 10 | 10 | 23 (0.91) | 16 (0.63) | 20 (0.79) | SA10 |
U8330593 | 5L64-A12 | OM | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
U8331681 | 5L64-A12 | GTZ | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
U8331725 | 5L64-A12 | ITT | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
U8331075 | 5L64-A12 | D78 | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
U8330986 | 5L64-A12 | HY | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
Q3300150 | 5L64-A12 | ZTZ | 5.0 | 64 | 0.60 | 38.4 × 10 | 10 | 45 (1.77) | 23 (0.91) | 20 (0.79) | SA12 |
U8330274 | 5L32-A11 | OM | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
U8331687 | 5L32-A11 | GTZ | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
U8330880 | 5L32-A11 | ITT | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
U8331481 | 5L32-A11 | D78 | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
U8330866 | 5L32-A11 | HY | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
Q3300151 | 5L32-A11 | ZTZ | 5.0 | 32 | 0.60 | 19.2 × 10 | 10 | 25 (0.98) | 23 (0.91) | 20 (0.79) | SA11 |
U8330145 | 10L16-A00 | OM | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |
U8331685 | 10L16-A00 | GTZ | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |
U8331122 | 10L16-A00 | ITT | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |
U8331724 | 10L16-A00 | D78 | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |
U8330193 | 10L16-A00 | HY | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |
Q3300154 | 10L16-A00 | ZTZ | 10.0 | 16 | 0.31 | 4.96 × 5 | 5 | 8 (0.31) | 8 (0.31) | 23 (0.91) | SA00 |




Please note
Olympus supplies connector and cable length options for all standard and/or custom phased array probes. Custom connectors can be implemented with supplied details and a pinout.
Available Connectors
Hypertronics connector
D78 connector
GTZ (Phasor) connector
ITT connector
OmniScan with EZ Latch Technology
ZTZ (Topaz/Zircon/Quartz) Connector