Table 2-5
Test fixtures for bottom electrode SMD
Test fixture
*1.When Option 001 is selected, SMD size of 0603 (mm) / 0201 (inch) is covered.
Table 2-6
Test fixtures for dielectric materials
Test fixture
Table 2-7
Test fixtures for magnetic materials
Test fixture
NOTE
In addition to the above test fixtures, you can also use your own custom-made fixtures.
Instructions for Cleaning
To clean the exterior of the E4991A, gently wipe the surfaces with a clean dry cloth or a
clean cloth that has been soaked in water and wrung tightly. Do not attempt to clean the
internal parts of the E4991A.
WARNING
To prevent electrical shock, disconnect the E4991A's power cable from the AC outlet
before cleaning.
Chapter 2
Frequency range
16191A
1 MHz to 2 GHz
Frequency range
16453A
1 M to 1 GHz
Frequency range
16454A
1 M to 1 GHz
Installation Guide
Instructions for Cleaning
Size of DUT (SMD) (mm)
Length (L)
Width (W)
2.0 to 12.0
0.5 to 5.0
Size of DUT (dielectric materials) (mm)
Width / Diameter (d)
≥ φ15.0
Size of DUT (magnetic materials) (mm)
Inner
Outer
diameter (b)
diameter (c)
≥ φ3.1
≤ φ20.0
Height (H)
0.5 to 5.0
Thickness (t)
0.3 to 3.0
Height (h)
≤ 8.5
37