Cobra Immersion transducers are ideal for immersed applications that demand excellent probe resolution. They are available with Flat Focus, Spherical Focus, and Cylindrical focus. They include pencil case & standard case, large diameter, and right angle formats.
Cobra Immersion Transducers are ideal for testing of critical components where the test parts are partially or wholly immersed in water.
Common Applications Include:
| Pencil Case Transducers | ||||
| f (MHz) | Element Diameter | General Purpose | High Resolution | High Gain |
| 1.00 | 0.250" (6.4 mm) | UT-COBR-i1G01004 | n/a | UT-COBR-i1P01004 |
| 2.25 | 0.250" (6.4 mm) | UT-COBR-i1G02004 | UT-COBR-i1R02004 | UT-COBR-i1P02004 |
| 3.50 | 0.250" (6.4 mm) | UT-COBR-i1G03004 | UT-COBR-i1R03004 | UT-COBR-i1P03004 |
| 5.00 | 0.125" (3.2 mm) | UT-COBR-i1G05002 | UT-COBR-i1R05002 | UT-COBR-i1P05002 |
| 0.250" (6.4 mm) | UT-COBR-i1G05004 | UT-COBR-i1R05004 | UT-COBR-i1P05004 | |
| 7.50 | 0.125" (3.2 mm) | UT-COBR-i1G07002 | UT-COBR-i1R07002 | UT-COBR-i1P07002 |
| 0.250" (6.4 mm) | UT-COBR-i1G07004 | UT-COBR-i1R07004 | UT-COBR-i1P07004 | |
| 10.00 | 0.125" (3.2 mm) | UT-COBR-i1G10002 | UT-COBR-i1R10002 | UT-COBR-i1P10002 |
| 0.250" (6.4 mm) | UT-COBR-i1G10004 | UT-COBR-i1R10004 | UT-COBR-i1P10004 | |
| 15.00 | 0.125" (3.2 mm) | UT-COBR-i1G15002 | UT-COBR-i1R15002 | n/a |
| 0.250" (6.4 mm) | UT-COBR-i1G15004 | UT-COBR-i1R15004 | n/a | |
| 20.00 | 0.125" (3.2 mm) | UT-COBR-i1G20002 | UT-COBR-i1R20002 | n/a |
| 0.250" (6.4 mm) | UT-COBR-i1G20004 | UT-COBR-i1R20004 | n/a | |
| 25.00 | 0.125" (3.2 mm) | UT-COBR-i1G25002 | UT-COBR-i1R25002 | n/a |
| 0.250" (6.4 mm) | UT-COBR-i1G25004 | UT-COBR-i1R25004 | n/a | |
| Standard Case Transducers | ||||
| f (MHz) | Element Diameter | General Purpose | High Resolution | High Gain |
| 0.50 | 0.375" (9.5 mm) | UT-COBR-i2G00506 | n/a | UT-COBR-i2P00506 |
| 0.500" (12.7 mm) | UT-COBR-i2G00508 | n/a | UT-COBR-i2P00508 | |
| 1.00 | 0.250" (6.4 mm) | UT-COBR-i2G01004 | n/a | UT-COBR-i2P01004 |
| 0.375" (9.5 mm) | UT-COBR-i2G01006 | UT-COBR-i2R01006 | UT-COBR-i2P01006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G01008 | UT-COBR-i2R01008 | UT-COBR-i2P01008 | |
| 2.25 | 0.250" (6.4 mm) | UT-COBR-i2G02004 | UT-COBR-i2R02004 | UT-COBR-i2P02004 |
| 0.375" (9.5 mm) | UT-COBR-i2G02006 | UT-COBR-i2R02006 | UT-COBR-i2P02006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G02008 | UT-COBR-i2R02008 | UT-COBR-i2P02008 | |
| 3.50 | 0.250" (6.4 mm) | UT-COBR-i2G03004 | UT-COBR-i2R03004 | UT-COBR-i2P03004 |
| 0.375" (9.5 mm) | UT-COBR-i2G03006 | UT-COBR-i2R03006 | UT-COBR-i2P03006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G03008 | UT-COBR-i2R03008 | UT-COBR-i2P03008 | |
| 5.00 | 0.250" (6.4 mm) | UT-COBR-i2G05004 | UT-COBR-i2R05004 | UT-COBR-i2P05004 |
| 0.375" (9.5 mm) | UT-COBR-i2G05006 | UT-COBR-i2R05006 | UT-COBR-i2P05006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G05008 | UT-COBR-i2R05008 | UT-COBR-i2P05008 | |
| 7.50 | 0.250" (6.4 mm) | UT-COBR-i2G07004 | UT-COBR-i2R07004 | UT-COBR-i2P07004 |
| 0.375" (9.5 mm) | UT-COBR-i2G07006 | UT-COBR-i2R07006 | UT-COBR-i2P07006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G07008 | UT-COBR-i2R07008 | UT-COBR-i2P07008 | |
| 10.00 | 0.250" (6.4 mm) | UT-COBR-i2G10004 | UT-COBR-i2R10004 | UT-COBR-i2P10004 |
| 0.375" (9.5 mm) | UT-COBR-i2G10006 | UT-COBR-i2R10006 | UT-COBR-i2P10006 | |
| 0.500" (12.7 mm) | UT-COBR-i2G10008 | UT-COBR-i2R10008 | UT-COBR-i2P10008 | |
| 15.00 | 0.250" (6.4 mm) | UT-COBR-i2G15004 | UT-COBR-i2R15004 | n/a |
| 0.375" (9.5 mm) | UT-COBR-i2G15006 | UT-COBR-i2R15006 | n/a | |
| 0.500" (12.7 mm) | UT-COBR-i2G10008 | n/a | n/a | |
| 20.00 | 0.250" (6.4 mm) | UT-COBR-i2G20004 | UT-COBR-i2R20004 | n/a |
| 0.375" (9.5 mm) | UT-COBR-i2G20006 | n/a | n/a | |
| 25.00 | 0.250" (6.4 mm) | UT-COBR-i2G25004 | UT-COBR-i2R25004 | n/a |
| Large Diameter Transducers | ||||
| f (MHz) | Element Diameter | General Purpose | High Resolution | High Gain |
| 0.50 | 0.750" (19.1 mm) | UT-COBR-i3G00512 | UT-COBR-i3R00512 | UT-COBR-i3P00512 |
| 1.000" (25.4 mm) | UT-COBR-i4G00516 | UT-COBR-i4R00516 | UT-COBR-i4P00516 | |
| 1.125" (28.6 mm) | UT-COBR-i4G00518 | UT-COBR-i4R00518 | UT-COBR-i4P00518 | |
| 1.00 | 0.750" (19.1 mm) | UT-COBR-i3G01012 | UT-COBR-i3R01012 | UT-COBR-i3P01012 |
| 1.000" (25.4 mm) | UT-COBR-i4G01016 | UT-COBR-i4R01016 | UT-COBR-i4P01016 | |
| 1.125" (28.6 mm) | UT-COBR-i4G01018 | UT-COBR-i4R01018 | UT-COBR-i4P01018 | |
| 2.25 | 0.750" (19.1 mm) | UT-COBR-i3G02012 | UT-COBR-i3R02012 | UT-COBR-i3P02012 |
| 1.000" (25.4 mm) | UT-COBR-i4G02016 | UT-COBR-i4R02016 | UT-COBR-i4P02016 | |
| 1.125" (28.6 mm) | UT-COBR-i4G02018 | UT-COBR-i4R02018 | UT-COBR-i4P02018 | |
| 3.50 | 0.750" (19.1 mm) | UT-COBR-i3G03012 | UT-COBR-i3R03012 | UT-COBR-i3P03012 |
| 1.000" (25.4 mm) | UT-COBR-i4G03016 | UT-COBR-i4R03016 | UT-COBR-i4P03016 | |
| 1.125" (28.6 mm) | UT-COBR-i4G03018 | n/a | UT-COBR-i4P03018 | |
| 5.00 | 0.750" (19.1 mm) | UT-COBR-i3G05012 | UT-COBR-i3R05012 | UT-COBR-i3P05012 |
| 1.000" (25.4 mm) | UT-COBR-i4G05016 | UT-COBR-i4R05016 | UT-COBR-i4P05016 | |
| Right Angle Transducers | ||||
| f (MHz) | Element Diameter | General Purpose | High Resolution | High Gain |
| 0.50 | 0.375" (9.5 mm) | UT-COBR-i5G00506 | n/a | UT-COBR-i5P00506 |
| 0.500" (12.7 mm) | UT-COBR-i5G00508 | n/a | UT-COBR-i5P00508 | |
| 1.00 | 0.250" (6.4 mm) | UT-COBR-i5G01004 | n/a | UT-COBR-i5P01004 |
| 0.375" (9.5 mm) | UT-COBR-i5G01006 | UT-COBR-i5R01006 | UT-COBR-i5P01006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G01008 | UT-COBR-i5R01008 | UT-COBR-i5P01008 | |
| 2.25 | 0.250" (6.4 mm) | UT-COBR-i5G02004 | UT-COBR-i5R02004 | UT-COBR-i5P02004 |
| 0.375" (9.5 mm) | UT-COBR-i5G02006 | UT-COBR-i5R02006 | UT-COBR-i5P02006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G02008 | UT-COBR-i5R02008 | UT-COBR-i5P02008 | |
| 3.50 | 0.250" (6.4 mm) | UT-COBR-i5G03004 | UT-COBR-i5R03004 | UT-COBR-i5P03004 |
| 0.375" (9.5 mm) | UT-COBR-i5G03006 | UT-COBR-i5R03006 | UT-COBR-i5P03006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G03008 | UT-COBR-i5R03008 | UT-COBR-i5P03008 | |
| 5.00 | 0.250" (6.4 mm) | UT-COBR-i5G05004 | UT-COBR-i5R05004 | UT-COBR-i5P05004 |
| 0.375" (9.5 mm) | UT-COBR-i5G05006 | UT-COBR-i5R05006 | UT-COBR-i5P05006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G05008 | UT-COBR-i5R05008 | UT-COBR-i5P05008 | |
| 7.50 | 0.250" (6.4 mm) | UT-COBR-i5G07004 | UT-COBR-i5R07004 | UT-COBR-i5P07004 |
| 0.375" (9.5 mm) | UT-COBR-i5G07006 | UT-COBR-i5R07006 | UT-COBR-i5P07006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G07008 | UT-COBR-i5R07008 | UT-COBR-i5P07008 | |
| 10.00 | 0.250" (6.4 mm) | UT-COBR-i5G10004 | UT-COBR-i5R10004 | UT-COBR-i5P10004 |
| 0.375" (9.5 mm) | UT-COBR-i5G10006 | UT-COBR-i5R10006 | UT-COBR-i5P10006 | |
| 0.500" (12.7 mm) | UT-COBR-i5G10008 | UT-COBR-i5R10008 | UT-COBR-i5P10008 | |
| 15.00 | 0.250" (6.4 mm) | UT-COBR-i5G15004 | UT-COBR-i5R15004 | n/a |
| 0.375" (9.5 mm) | UT-COBR-i5G15006 | UT-COBR-i5R15006 | n/a | |
| 0.500" (12.7 mm) | UT-COBR-i5G10008 | n/a | n/a | |
| 20.00 | 0.250" (6.4 mm) | UT-COBR-i5G20004 | UT-COBR-i5R20004 | n/a |
| 0.375" (9.5 mm) | UT-COBR-i5G20006 | n/a | n/a | |
| 25.00 | 0.250" (6.4 mm) | UT-COBR-i5G25004 | UT-COBR-i5R25004 | n/a |
