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1 61 97 A Bot tom e lectrode SM D test f ix ture T erminal connector : 7 mm DUt connec tion : 2 -Te r m i n a l Elec trical leng th: 1 4 mm Dimensions ( appr o x.): 1 6 0 ( W) x 70 (H) x 8 6 (D) [ mm] Wei gh t (ap pr ox …

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

[%]

Open repeatability 5 + 40 x f [

Short repeatability 30 + 125 x f [mΩ]

Description P/N Qty.

Operation and service manual 16197-90000 1

Device guide

16197-25005 2

Electrode plate

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

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

Up to 3 GHz (7 mm): SMD continued

EIA/EIAJ Size shorting bar set (furnished)

16197A-001 Shorting bar

Options:

16197A-001: Add 0603 (mm)/0201 (inch) Device guide set

The 16197A’s electrode spaces are 0.5 mm, 1 mm, 1.5 mm and 2 mm and the device

guide matches these spaces with appropriate insertion holes for the applicable SMD.

The 0.2 mm electrode spacing is available with option 001, which includes a device

guide with 0603 mm/0201inch insertion holes, an electrode plate and 4 shorting

devices.

Compensation and measurement: First of all, select the appropriate device insertion

hole. If the device insertion hole is not positioned in the pressure arm’s contact range,

reposition the device guide and the electrode plate. Once this is prepared, 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

Electrodes configuration and SMD size

Size P/N Qty.

1 x 0.5 x 0.5 (mm) 16191-29005 1

1.6 x 0.8 x 0.8 (mm) 16191-29006 1

2.0 x 1.2 x 0.8 (mm) 16191-29007 1

3.2 x 1.6 x 0.8 (mm) 16191-29008 1

Device Guide 16197-25007 1

Electrode Plate 16197-00604 1

Size P/N Qty.

0.6 x 0.3 x 0.3 (mm) 16197-29001 4

16197A Bottom electrode SMD test fixture continued

44 | Keysight | Accessories Catalog for Impedance Measurements - Catalog