5965-4792.pdf - 第45页
1 61 9 6D Paralle l electrode SMD test f ix ture continued Options: 1 6196D - 71 0: A dd the magni f ying len s and t weez ers T o maint ain ade quate me asurem ent per f orma nce, ke ep the ele ctr ode s and the s hor t…
16196D Parallel electrode SMD
test fixture
Terminal connector: 7 mm
DUt connection: 2-Terminal
Electrical length: 27.3 mm
Dimensions (approx.):
140 (W) x 48 (H) x 78 (D) [mm]
Weight (approx.): 250 g
Additional error:
f: frequency [GHz]
Up to 3 GHz (7 mm): SMD continued
Description: This test fixture is designed for impedance evaluations of parallel electrode
SMDs. It achieves stable frequency characteristics up to 3 GHz and provides highly
repeatable measurements. The applicable SMD size code is 01005 (inch)/0402 (mm).
Applicable instrument: E4982A, E4990A + 42942A*, E4991B, E5061B-3L3/3L4/3L5
with Opt. 005 + 16201A
* Option E4990A-120 is required
Frequency: DC to 3 GHz
Maximum voltage: ±42 V peak max. (AC +DC)
Operating temperature: –55 to +85 °C
DUT size: The applicable SMD size is 01005 (inch) /0402 (mm). For details, see the
figure below.
The 16196D is furnished with two different insulator assemblies, since any gaps
between the DUT and the cylindrical insulator will result in improper positioning and
subsequent measurement errors. Select an insulator assembly that reduces the gap the
most. See the table below for dimensions of the insulator assemblies.
Furnished accessories:
1. Opt. 16196D-710 only
2. 16196-15101 as replacement part number
Type of error Impedance
Proportional error 1.0 x f
2
[%]
Open repeatability 5 + 40 x f [
µ
S]
Short repeatability 30 + 125 x f [mΩ]
Hole diameter of insulator
assembly (mm)
SMD case size examples
Length, width, Height (mm)
16196D ϕ0.34 0.4 x 0.2 x 0.2
ϕ0.30 0.4 x 0.2 x 0.13/0.2
Description P/N Qty.
Operation and service manual 16196-90040 1
Insulator assembly ϕ0.34 mm 16196-60412 1
Insulator assembly ϕ0.30 mm 16196-60414 1
Open plate 16196-29002 1
Short plate
16196-29030
2
1
Push ring 16196-24004 1
Magnifying lens
1
16193-60002 1
Tweezers
2
8710-2081 1
Wrench 8710-0909 1
Cleaning rod 5182-7586 1
Carrying case 16196-60450 1
41 | Keysight | Accessories Catalog for Impedance Measurements - Catalog
16196D Parallel electrode SMD test fixture continued
Options:
16196D-710: Add the magnifying lens and tweezers
To maintain adequate measurement performance, keep the electrodes and the short
plate in good condition. Contaminants and abrasion on these parts considerably affect
measurement results, especially for low value measurements. Periodic fixture cleaning
and part replacement is recommended to avoid deterioration of measurement perfor-
mance. The 16196x fixtures are designed with simplicity in mind, so that an operator can
easily replace parts. Spare parts, which are likely to be abraded, are supplied with the
16196U Maintenance Kit.
16196U Maintenance kit
Opt. 16196U-020: Upper electrode, 5 piece set for 16196D
Opt. 16196U-400: Short plate for 01005 (inch)/0402 (mm) size, 5 piece set (for 16196D)
Opt. 16196U-410: Lower electrode, 5 piece set (for 16196D)
Compensation and measurement: First of all, install the appropriate insulator as-
sembly into the fixture. Then, perform compensation. Open and short compensations
are recommended in combination with the electrical length compensation before
measurement. The fixture’s electrical length must be entered into the electrical length
compensation function of the measurement instrument first. Next, open compensation
is performed by placing the furnished open plate on top of the insulator assembly.
Short compensation is performed by placing the furnished shorting plate on top of the
insulator assembly. After performing open and short compensations in combination with
the electrical length compensation, the DUT is inserted into the test fixture. Once the
measurement of the DUT is complete, remove the DUT from the fixture, by using the
furnished push ring. Refer to the 16196A figures to see how compensation and measure-
ment is performed.
Up to 3 GHz (7 mm): SMD continued
42 | Keysight | Accessories Catalog for Impedance Measurements - Catalog
16197A Bottom electrode SMD
test fixture
Terminal connector: 7 mm
DUt connection: 2-Terminal
Electrical length: 14 mm
Dimensions (approx.):
160 (W) x 70 (H) x 86 (D) [mm]
Weight (approx.): 300 g
Additional error:
f: frequency [GHz]
Up to 3 GHz (7 mm): SMD continued
Description: This test fixture is designed for impedance evaluations of bottom
electrode SMDs. It achieves stable frequency characteristics up to 3 GHz and
provides highly repeatable measurements. This test fixture supports various SMD
sizes, as small as 1005 (mm)/0402 (inch) and as large as 3225 (mm)/1210 (inch).
Accommodation of the 0603 (mm)/0201 (inch) size is available with option 001.
Applicable instrument: E4982A, E4990A + 42942A*, E4991B, E5061B-3L3/
3L4/3L5 with Opt. 005 + 16201A
* Option E4990A-120 is required
Frequency: DC to 3 GHz
Maximum voltage: ±42 V peak max. (AC +DC)
Operating temperature: –55 to +85°C
DUT size: See figure and table below:
Test fixture overview
Type of error Impedance
Proportional error 1.0 x f
2
[%]
Open repeatability 5 + 40 x f [
µ
S]
Short repeatability 30 + 125 x f [mΩ]
Description P/N Qty.
Operation and service manual 16197-90000 1
Device guide
1
16197-25005 2
Electrode plate
2
16197-00603 1
Cleaning rod 5182-7586 1
Blank device guide 16197-25006 3
Magnifying glass 16193-60002 1
Tweezers 8710-2081 1
Wrench 8710-0909 1
Carrying case
16197-60060
1
Standard option Applicable SMD size
SMD size code L x W [mm] H [mm]
3225 (mm)/1210 (inch) (3.2 ±0.15) x (2.5 ±0.15) H ≥ 0.4
3216 (mm)/1206 (inch) (3.2 ±0.15) x (1.6 ±0.15) H ≥ 0.4
2012 (mm)/0805 (inch) (2.0 ±0.15) x (1.25 ±0.15) H ≥ 0.4
1608 (mm)/0603 (inch) (1.6 ±0.15) x (0.8 ±0.15) H ≥ 0.4
1005 (mm)/0402 (inch) (1.0 ±0.1) x (0.5 ±0.1) H ≥ 0.4
Option 16197A-001 Applicable SMD size
SMD size code L x W [mm] H [mm]
0603 (mm)/0201 (inch) (0.6 ±0.03) x (0.3 ±0.03) H ≥ 0.25
1. One is delivered attached to the test fixture
2. Delivered attached to the fixture
Furnished accessories:
43 | Keysight | Accessories Catalog for Impedance Measurements - Catalog